]> git.ipfire.org Git - thirdparty/kea.git/commitdiff
[#1848] Changes to appease clang-format
authorTomek Mrugalski <tomek@isc.org>
Fri, 22 Oct 2021 12:55:54 +0000 (14:55 +0200)
committerTomek Mrugalski <tomek@isc.org>
Wed, 17 Nov 2021 14:35:18 +0000 (15:35 +0100)
16 files changed:
src/hooks/dhcp/pgsql_cb/pgsql_cb_callouts.cc
src/hooks/dhcp/pgsql_cb/pgsql_cb_dhcp4.cc
src/hooks/dhcp/pgsql_cb/pgsql_cb_dhcp4.h
src/hooks/dhcp/pgsql_cb/pgsql_cb_dhcp6.cc
src/hooks/dhcp/pgsql_cb/pgsql_cb_dhcp6.h
src/hooks/dhcp/pgsql_cb/pgsql_cb_impl.cc
src/hooks/dhcp/pgsql_cb/pgsql_cb_impl.h
src/hooks/dhcp/pgsql_cb/pgsql_cb_log.h
src/hooks/dhcp/pgsql_cb/pgsql_macros.h
src/hooks/dhcp/pgsql_cb/tests/pgsql_cb_dhcp4_mgr_unittest.cc
src/hooks/dhcp/pgsql_cb/tests/pgsql_cb_dhcp4_unittest.cc
src/hooks/dhcp/pgsql_cb/tests/pgsql_cb_dhcp6_mgr_unittest.cc
src/hooks/dhcp/pgsql_cb/tests/pgsql_cb_dhcp6_unittest.cc
src/hooks/dhcp/pgsql_cb/tests/pgsql_cb_impl_unittest.cc
src/hooks/dhcp/pgsql_cb/tests/run_unittests.cc
src/hooks/dhcp/pgsql_cb/version.cc

index 7a583f9739ab2d67eadc5b5e3bf58c4dd07f5171..e00242f981690e85a44ae33f13651696aaf58911 100644 (file)
@@ -9,7 +9,9 @@
 // issues related to namespaces.
 
 #include <config.h>
+
 #include <hooks/hooks.h>
+
 #include <pgsql_cb_dhcp4.h>
 #include <pgsql_cb_dhcp6.h>
 #include <pgsql_cb_log.h>
@@ -26,7 +28,8 @@ extern "C" {
 /// @param handle library handle
 /// @return 0 when initialization is successful, 1 otherwise
 
-int load(LibraryHandle& /* handle */) {
+int
+load(LibraryHandle& /* handle */) {
     LOG_INFO(pgsql_cb_logger, PGSQL_CB_INIT_OK);
     // Register Postgres CB factories with CB Managers
     isc::dhcp::PgSqlConfigBackendDHCPv4::registerBackendType();
@@ -41,7 +44,8 @@ int load(LibraryHandle& /* handle */) {
 ///
 /// @param handle callout handle passed to the callout.
 /// @return 0 on success, 1 otherwise.
-int dhcp4_srv_configured(CalloutHandle& handle) {
+int
+dhcp4_srv_configured(CalloutHandle& handle) {
     isc::asiolink::IOServicePtr io_service;
     handle.getArgument("io_context", io_service);
     isc::dhcp::PgSqlConfigBackendImpl::setIOService(io_service);
@@ -54,7 +58,8 @@ int dhcp4_srv_configured(CalloutHandle& handle) {
 ///
 /// @param handle callout handle passed to the callout.
 /// @return 0 on success, 1 otherwise.
-int dhcp6_srv_configured(CalloutHandle& handle) {
+int
+dhcp6_srv_configured(CalloutHandle& handle) {
     isc::asiolink::IOServicePtr io_service;
     handle.getArgument("io_context", io_service);
     isc::dhcp::PgSqlConfigBackendImpl::setIOService(io_service);
@@ -64,7 +69,8 @@ int dhcp6_srv_configured(CalloutHandle& handle) {
 /// @brief This function is called when the library is unloaded.
 ///
 /// @return 0 if deregistration was successful, 1 otherwise
-int unload() {
+int
+unload() {
     LOG_INFO(pgsql_cb_logger, PGSQL_CB_DEINIT_OK);
     // Unregister the factories and remove Postgres backends
     isc::dhcp::PgSqlConfigBackendDHCPv4::unregisterBackendType();
@@ -78,8 +84,9 @@ int unload() {
 /// is always called from the main thread.
 ///
 /// @return 1 which means compatible with multi-threading.
-int multi_threading_compatible() {
+int
+multi_threading_compatible() {
     return (1);
 }
 
-} // end extern "C"
+}  // end extern "C"
index fa8a85051e97aef4dae35442414ade203934e581..85359bca71086e2eae9f9805bac6df46e2644e87 100644 (file)
@@ -6,9 +6,6 @@
 
 #include <config.h>
 
-#include <pgsql_cb_dhcp4.h>
-#include <pgsql_cb_impl.h>
-#include <pgsql_macros.h>
 #include <cc/data.h>
 #include <config_backend/constants.h>
 #include <database/database_connection.h>
 #include <dhcp/option_space.h>
 #include <dhcpsrv/cfgmgr.h>
 #include <dhcpsrv/config_backend_dhcp4_mgr.h>
+#include <dhcpsrv/lease.h>
 #include <dhcpsrv/network.h>
 #include <dhcpsrv/pool.h>
-#include <dhcpsrv/lease.h>
 #include <dhcpsrv/timer_mgr.h>
-#include <util/buffer.h>
-#include <util/boost_time_utils.h>
 #include <pgsql/pgsql_connection.h>
+#include <util/boost_time_utils.h>
+#include <util/buffer.h>
+
 #include <boost/date_time/posix_time/posix_time.hpp>
 #include <boost/lexical_cast.hpp>
 #include <boost/pointer_cast.hpp>
 #include <boost/scoped_ptr.hpp>
+
 #include <array>
+#include <pgsql_cb_dhcp4.h>
+#include <pgsql_cb_impl.h>
+#include <pgsql_macros.h>
 #include <sstream>
 #include <utility>
 #include <vector>
@@ -49,7 +51,6 @@ namespace dhcp {
 /// @brief Implementation of the Postgres Configuration Backend.
 class PgSqlConfigBackendDHCPv4Impl : public PgSqlConfigBackendImpl {
 public:
-
     /// @brief Statement tags.
     ///
     /// The contents of the enum are indexes into the list of SQL statements.
@@ -150,8 +151,7 @@ public:
     ///
     /// @param parameters A data structure relating keywords and values
     /// concerned with the database.
-    explicit PgSqlConfigBackendDHCPv4Impl(const DatabaseConnection::ParameterMap&
-                                          parameters);
+    explicit PgSqlConfigBackendDHCPv4Impl(const DatabaseConnection::ParameterMap& parameters);
 
     /// @brief Destructor.
     ~PgSqlConfigBackendDHCPv4Impl();
@@ -163,8 +163,8 @@ public:
     ///
     /// @return Pointer to the retrieved value or null if such parameter
     /// doesn't exist.
-    StampedValuePtr getGlobalParameter4(const ServerSelector& server_selector,
-                                        const std::string& name) {
+    StampedValuePtr
+    getGlobalParameter4(const ServerSelector& server_selector, const std::string& name) {
         isc_throw(NotImplemented, "Not implemented yet.");
     }
 
@@ -185,8 +185,7 @@ public:
     ///
     /// @return Pointer to the returned subnet or NULL if such subnet
     /// doesn't exist.
-    Subnet4Ptr getSubnet4(const ServerSelector& server_selector,
-                          const SubnetID& subnet_id) {
+    Subnet4Ptr getSubnet4(const ServerSelector& server_selector, const SubnetID& subnet_id) {
         isc_throw(NotImplemented, "Not implemented yet.");
     }
 
@@ -199,8 +198,7 @@ public:
     ///
     /// @return Pointer to the returned subnet or NULL if such subnet
     /// doesn't exist.
-    Subnet4Ptr getSubnet4(const ServerSelector& server_selector,
-                          const std::string& subnet_prefix) {
+    Subnet4Ptr getSubnet4(const ServerSelector& server_selector, const std::string& subnet_prefix) {
         isc_throw(NotImplemented, "Not implemented yet.");
     }
 
@@ -209,8 +207,7 @@ public:
     /// @param server_selector Server selector.
     /// @param [out] subnets Reference to the subnet collection structure where
     /// subnets should be inserted.
-    void getAllSubnets4(const ServerSelector& server_selector,
-                        Subnet4Collection& subnets) {
+    void getAllSubnets4(const ServerSelector& server_selector, Subnet4Collection& subnets) {
         isc_throw(NotImplemented, "Not implemented yet.");
     }
 
@@ -250,16 +247,15 @@ public:
                       const IOAddress& pool_start_address,
                       const IOAddress& pool_end_address,
                       uint64_t& pool_id) {
-          isc_throw(NotImplemented, "Not implemented yet.");
+        isc_throw(NotImplemented, "Not implemented yet.");
     }
 
     /// @brief Sends query to insert or update subnet.
     ///
     /// @param server_selector Server selector.
     /// @param subnet Pointer to the subnet to be inserted or updated.
-    void createUpdateSubnet4(const ServerSelector& server_selector,
-                             const Subnet4Ptr& subnet) {
-          isc_throw(NotImplemented, "Not implemented yet.");
+    void createUpdateSubnet4(const ServerSelector& server_selector, const Subnet4Ptr& subnet) {
+        isc_throw(NotImplemented, "Not implemented yet.");
     }
 
     /// @brief Inserts new IPv4 pool to the database.
@@ -267,9 +263,10 @@ public:
     /// @param server_selector Server selector.
     /// @param pool Pointer to the pool to be inserted.
     /// @param subnet Pointer to the subnet that this pool belongs to.
-    void createPool4(const ServerSelector& server_selector, const Pool4Ptr& pool,
+    void createPool4(const ServerSelector& server_selector,
+                     const Pool4Ptr& pool,
                      const Subnet4Ptr& subnet) {
-          isc_throw(NotImplemented, "Not implemented yet.");
+        isc_throw(NotImplemented, "Not implemented yet.");
     }
 
     /// @brief Sends a query to delete data from a table.
@@ -290,14 +287,14 @@ public:
     /// @c deleteFromTable methods.
     ///
     /// @return Number of deleted entries.
-    template<typename... Args>
+    template <typename... Args>
     uint64_t deleteTransactional(const int index,
                                  const db::ServerSelector& server_selector,
                                  const std::string& operation,
                                  const std::string& log_message,
                                  const bool cascade_delete,
                                  Args&&... keys) {
-         isc_throw(NotImplemented, "Not implemented yet.");
+        isc_throw(NotImplemented, "Not implemented yet.");
     }
 
     /// @brief Sends query to delete subnet by id.
@@ -305,13 +302,11 @@ public:
     /// @param server_selector Server selector.
     /// @param subnet_id Identifier of the subnet to be deleted.
     /// @return Number of deleted subnets.
-    uint64_t deleteSubnet4(const ServerSelector& server_selector,
-                           const SubnetID& subnet_id) {
+    uint64_t deleteSubnet4(const ServerSelector& server_selector, const SubnetID& subnet_id) {
         int index = (server_selector.amAny() ?
-                     PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_ID_ANY :
-                     PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_ID_WITH_TAG);
-        return (deleteTransactional(index, server_selector,
-                                    "deleting a subnet", "subnet deleted",
+                         PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_ID_ANY :
+                         PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_ID_WITH_TAG);
+        return (deleteTransactional(index, server_selector, "deleting a subnet", "subnet deleted",
                                     true, static_cast<uint32_t>(subnet_id)));
     }
 
@@ -320,13 +315,12 @@ public:
     /// @param server_selector Server selector.
     /// @param subnet_prefix Prefix of the subnet to be deleted.
     /// @return Number of deleted subnets.
-    uint64_t deleteSubnet4(const ServerSelector& server_selector,
-                           const std::string& subnet_prefix) {
+    uint64_t
+    deleteSubnet4(const ServerSelector& server_selector, const std::string& subnet_prefix) {
         int index = (server_selector.amAny() ?
-                     PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_PREFIX_ANY :
-                     PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_PREFIX_WITH_TAG);
-        return (deleteTransactional(index, server_selector,
-                                    "deleting a subnet", "subnet deleted",
+                         PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_PREFIX_ANY :
+                         PgSqlConfigBackendDHCPv4Impl::DELETE_SUBNET4_PREFIX_WITH_TAG);
+        return (deleteTransactional(index, server_selector, "deleting a subnet", "subnet deleted",
                                     true, subnet_prefix));
     }
 
@@ -337,7 +331,7 @@ public:
     /// @param subnet Pointer to the subnet for which pools should be
     /// deleted.
     uint64_t deletePools4(const Subnet4Ptr& subnet) {
-          isc_throw(NotImplemented, "Not implemented yet.");
+        isc_throw(NotImplemented, "Not implemented yet.");
     }
 
     /// @brief Sends query to retrieve single shared network by name.
@@ -347,9 +341,9 @@ public:
     ///
     /// @return Pointer to the returned shared network or NULL if such shared
     /// network doesn't exist.
-    SharedNetwork4Ptr getSharedNetwork4(const ServerSelector& server_selector,
-                                        const std::string& name) {
-          isc_throw(NotImplemented, "Not implemented yet.");
+    SharedNetwork4Ptr
+    getSharedNetwork4(const ServerSelector& server_selector, const std::string& name) {
+        isc_throw(NotImplemented, "Not implemented yet.");
     }
 
     /// @brief Sends query to retrieve all shared networks.
@@ -387,10 +381,10 @@ public:
     ///
     /// @param server_selector Server selector.
     /// @param option Pointer to the option descriptor encapsulating the option.
-    void createUpdateOption4(const ServerSelector& server_selector,
-                             const OptionDescriptorPtr& option) {
-       isc_throw(NotImplemented, "Not implemented yet.");
- }
+    void
+    createUpdateOption4(const ServerSelector& server_selector, const OptionDescriptorPtr& option) {
+        isc_throw(NotImplemented, "Not implemented yet.");
   }
 
     /// @brief Sends query to insert or update DHCP option in a subnet.
     ///
@@ -417,18 +411,15 @@ public:
                              const IOAddress& pool_end_address,
                              const OptionDescriptorPtr& option) {
         uint64_t pool_id = 0;
-        Pool4Ptr pool = getPool4(server_selector, pool_start_address, pool_end_address,
-                                 pool_id);
+        Pool4Ptr pool = getPool4(server_selector, pool_start_address, pool_end_address, pool_id);
         if (!pool) {
-            isc_throw(BadValue, "no pool found for range of "
-                      << pool_start_address << " : "
-                      << pool_end_address);
+            isc_throw(BadValue, "no pool found for range of " << pool_start_address << " : "
+                                                              << pool_end_address);
         }
 
         createUpdateOption4(server_selector, pool_id, option, false);
     }
 
-
     /// @brief Sends query to insert or update DHCP option in a pool.
     ///
     /// @param selector Server selector.
@@ -550,8 +541,7 @@ public:
     /// @param subnet Pointer to the subnet for which options should be
     /// deleted.
     /// @return Number of deleted options.
-    uint64_t deleteOptions4(const ServerSelector& server_selector,
-                            const Subnet4Ptr& subnet) {
+    uint64_t deleteOptions4(const ServerSelector& server_selector, const Subnet4Ptr& subnet) {
         isc_throw(NotImplemented, "Not implemented yet.");
     }
 
@@ -561,8 +551,8 @@ public:
     /// @param subnet Pointer to the subnet for which options should be
     /// deleted.
     /// @return Number of deleted options.
-    uint64_t deleteOptions4(const ServerSelector& server_selector,
-                            const SharedNetwork4Ptr& shared_network) {
+    uint64_t
+    deleteOptions4(const ServerSelector& server_selector, const SharedNetwork4Ptr& shared_network) {
         isc_throw(NotImplemented, "Not implemented yet.");
     }
 
@@ -633,15 +623,15 @@ public:
             for (auto db : config_ctl->getConfigDatabases()) {
                 const std::string& access = db.getAccessString();
                 auto parameters = db.getParameters();
-                if (ConfigBackendDHCPv4Mgr::instance().delBackend(parameters["type"], access, true)) {
+                if (ConfigBackendDHCPv4Mgr::instance().delBackend(parameters["type"], access,
+                                                                  true)) {
                     ConfigBackendDHCPv4Mgr::instance().addBackend(db.getAccessString());
                 }
             }
 
             reopened = true;
         } catch (const std::exception& ex) {
-            LOG_ERROR(pgsql_cb_logger, PGSQL_CB_RECONNECT_ATTEMPT_FAILED4)
-                    .arg(ex.what());
+            LOG_ERROR(pgsql_cb_logger, PGSQL_CB_RECONNECT_ATTEMPT_FAILED4).arg(ex.what());
         }
 
         if (reopened) {
@@ -658,7 +648,7 @@ public:
             if (!db_reconnect_ctl->checkRetries()) {
                 // We're out of retries, log it and initiate shutdown.
                 LOG_ERROR(pgsql_cb_logger, PGSQL_CB_RECONNECT_FAILED4)
-                        .arg(db_reconnect_ctl->maxRetries());
+                    .arg(db_reconnect_ctl->maxRetries());
 
                 // Cancel the timer.
                 if (TimerMgr::instance()->isTimerRegistered(timer_name)) {
@@ -672,30 +662,29 @@ public:
             }
 
             LOG_INFO(pgsql_cb_logger, PGSQL_CB_RECONNECT_ATTEMPT_SCHEDULE4)
-                    .arg(db_reconnect_ctl->maxRetries() - db_reconnect_ctl->retriesLeft() + 1)
-                    .arg(db_reconnect_ctl->maxRetries())
-                    .arg(db_reconnect_ctl->retryInterval());
+                .arg(db_reconnect_ctl->maxRetries() - db_reconnect_ctl->retriesLeft() + 1)
+                .arg(db_reconnect_ctl->maxRetries())
+                .arg(db_reconnect_ctl->retryInterval());
 
             // Start the timer.
             if (!TimerMgr::instance()->isTimerRegistered(timer_name)) {
-                TimerMgr::instance()->registerTimer(timer_name,
+                TimerMgr::instance()->registerTimer(
+                    timer_name,
                     std::bind(&PgSqlConfigBackendDHCPv4Impl::dbReconnect, db_reconnect_ctl),
-                              db_reconnect_ctl->retryInterval(),
-                              asiolink::IntervalTimer::ONE_SHOT);
+                    db_reconnect_ctl->retryInterval(), asiolink::IntervalTimer::ONE_SHOT);
             }
             TimerMgr::instance()->setup(timer_name);
         }
 
         return (true);
     }
-
 };
 
 namespace {
 
 /// @brief Array of tagged statements.
 typedef std::array<PgSqlTaggedStatement, PgSqlConfigBackendDHCPv4Impl::NUM_STATEMENTS>
-PgSqlTaggedStatementArray;
+    PgSqlTaggedStatementArray;
 
 /// @brief Prepared Postgres statements used by the backend to insert and
 /// retrieve data from the database.
@@ -1273,15 +1262,15 @@ PgSqlTaggedStatementArray tagged_statements = { {
 };
 #endif
 
-}; // end anonymous namespace
+};  // end anonymous namespace
 
-PgSqlConfigBackendDHCPv4Impl::PgSqlConfigBackendDHCPv4Impl(const DatabaseConnection::ParameterMap& parameters)
+PgSqlConfigBackendDHCPv4Impl::PgSqlConfigBackendDHCPv4Impl(
+    const DatabaseConnection::ParameterMap& parameters)
     : PgSqlConfigBackendImpl(parameters, &PgSqlConfigBackendDHCPv4Impl::dbReconnect) {
     // Prepare query statements. Those are will be only used to retrieve
     // information from the database, so they can be used even if the
     // database is read only for the current user.
-    conn_.prepareStatements(tagged_statements.begin(),
-                            tagged_statements.end());
+    conn_.prepareStatements(tagged_statements.begin(), tagged_statements.end());
 
     // Create unique timer name per instance.
     timer_name_ = "PgSqlConfigBackend4[";
@@ -1295,7 +1284,8 @@ PgSqlConfigBackendDHCPv4Impl::PgSqlConfigBackendDHCPv4Impl(const DatabaseConnect
 PgSqlConfigBackendDHCPv4Impl::~PgSqlConfigBackendDHCPv4Impl() {
 }
 
-PgSqlConfigBackendDHCPv4::PgSqlConfigBackendDHCPv4(const DatabaseConnection::ParameterMap& parameters)
+PgSqlConfigBackendDHCPv4::PgSqlConfigBackendDHCPv4(
+    const DatabaseConnection::ParameterMap& parameters)
     : impl_(new PgSqlConfigBackendDHCPv4Impl(parameters)), base_impl_(impl_) {
 }
 
@@ -1315,8 +1305,7 @@ PgSqlConfigBackendDHCPv4::getSubnet4(const ServerSelector& server_selector,
 Subnet4Ptr
 PgSqlConfigBackendDHCPv4::getSubnet4(const ServerSelector& server_selector,
                                      const SubnetID& subnet_id) const {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SUBNET4_BY_SUBNET_ID)
-        .arg(subnet_id);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SUBNET4_BY_SUBNET_ID).arg(subnet_id);
     return (impl_->getSubnet4(server_selector, subnet_id));
 }
 
@@ -1331,8 +1320,9 @@ PgSqlConfigBackendDHCPv4::getAllSubnets4(const ServerSelector& server_selector)
 }
 
 Subnet4Collection
-PgSqlConfigBackendDHCPv4::getModifiedSubnets4(const ServerSelector& server_selector,
-                                              const boost::posix_time::ptime& modification_time) const {
+PgSqlConfigBackendDHCPv4::getModifiedSubnets4(
+    const ServerSelector& server_selector,
+    const boost::posix_time::ptime& modification_time) const {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_SUBNETS4)
         .arg(util::ptimeToText(modification_time));
     Subnet4Collection subnets;
@@ -1357,8 +1347,7 @@ PgSqlConfigBackendDHCPv4::getSharedNetworkSubnets4(const ServerSelector& /* serv
 SharedNetwork4Ptr
 PgSqlConfigBackendDHCPv4::getSharedNetwork4(const ServerSelector& server_selector,
                                             const std::string& name) const {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SHARED_NETWORK4)
-        .arg(name);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SHARED_NETWORK4).arg(name);
     return (impl_->getSharedNetwork4(server_selector, name));
 }
 
@@ -1373,8 +1362,9 @@ PgSqlConfigBackendDHCPv4::getAllSharedNetworks4(const ServerSelector& server_sel
 }
 
 SharedNetwork4Collection
-PgSqlConfigBackendDHCPv4::getModifiedSharedNetworks4(const ServerSelector& server_selector,
-        const boost::posix_time::ptime& modification_time) const {
+PgSqlConfigBackendDHCPv4::getModifiedSharedNetworks4(
+    const ServerSelector& server_selector,
+    const boost::posix_time::ptime& modification_time) const {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_SHARED_NETWORKS4)
         .arg(util::ptimeToText(modification_time));
     SharedNetwork4Collection shared_networks;
@@ -1388,8 +1378,7 @@ OptionDefinitionPtr
 PgSqlConfigBackendDHCPv4::getOptionDef4(const ServerSelector& server_selector,
                                         const uint16_t code,
                                         const std::string& space) const {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_OPTION_DEF4)
-        .arg(code).arg(space);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_OPTION_DEF4).arg(code).arg(space);
     return (impl_->getOptionDef(PgSqlConfigBackendDHCPv4Impl::GET_OPTION_DEF4_CODE_SPACE,
                                 server_selector, code, space));
 }
@@ -1398,16 +1387,17 @@ OptionDefContainer
 PgSqlConfigBackendDHCPv4::getAllOptionDefs4(const ServerSelector& server_selector) const {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_OPTION_DEFS4);
     OptionDefContainer option_defs;
-    impl_->getAllOptionDefs(PgSqlConfigBackendDHCPv4Impl::GET_ALL_OPTION_DEFS4,
-                            server_selector, option_defs);
+    impl_->getAllOptionDefs(PgSqlConfigBackendDHCPv4Impl::GET_ALL_OPTION_DEFS4, server_selector,
+                            option_defs);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_OPTION_DEFS4_RESULT)
         .arg(option_defs.size());
     return (option_defs);
 }
 
 OptionDefContainer
-PgSqlConfigBackendDHCPv4::getModifiedOptionDefs4(const ServerSelector& server_selector,
-        const boost::posix_time::ptime& modification_time) const {
+PgSqlConfigBackendDHCPv4::getModifiedOptionDefs4(
+    const ServerSelector& server_selector,
+    const boost::posix_time::ptime& modification_time) const {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_OPTION_DEFS4)
         .arg(util::ptimeToText(modification_time));
     OptionDefContainer option_defs;
@@ -1422,29 +1412,30 @@ OptionDescriptorPtr
 PgSqlConfigBackendDHCPv4::getOption4(const ServerSelector& server_selector,
                                      const uint16_t code,
                                      const std::string& space) const {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_OPTION4)
-        .arg(code).arg(space);
-    return (impl_->getOption(PgSqlConfigBackendDHCPv4Impl::GET_OPTION4_CODE_SPACE,
-                             Option::V4, server_selector, code, space));
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_OPTION4).arg(code).arg(space);
+    return (impl_->getOption(PgSqlConfigBackendDHCPv4Impl::GET_OPTION4_CODE_SPACE, Option::V4,
+                             server_selector, code, space));
 }
 
 OptionContainer
 PgSqlConfigBackendDHCPv4::getAllOptions4(const ServerSelector& server_selector) const {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_OPTIONS4);
     OptionContainer options = impl_->getAllOptions(PgSqlConfigBackendDHCPv4Impl::GET_ALL_OPTIONS4,
-            Option::V4, server_selector);
+                                                   Option::V4, server_selector);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_OPTIONS4_RESULT)
         .arg(options.size());
     return (options);
 }
 
 OptionContainer
-PgSqlConfigBackendDHCPv4::getModifiedOptions4(const ServerSelector& server_selector,
-        const boost::posix_time::ptime& modification_time) const {
+PgSqlConfigBackendDHCPv4::getModifiedOptions4(
+    const ServerSelector& server_selector,
+    const boost::posix_time::ptime& modification_time) const {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_OPTIONS4)
         .arg(util::ptimeToText(modification_time));
-    OptionContainer options = impl_->getModifiedOptions(PgSqlConfigBackendDHCPv4Impl::GET_MODIFIED_OPTIONS4,
-            Option::V4, server_selector, modification_time);
+    OptionContainer options =
+        impl_->getModifiedOptions(PgSqlConfigBackendDHCPv4Impl::GET_MODIFIED_OPTIONS4, Option::V4,
+                                  server_selector, modification_time);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_OPTIONS4_RESULT)
         .arg(options.size());
     return (options);
@@ -1453,8 +1444,7 @@ PgSqlConfigBackendDHCPv4::getModifiedOptions4(const ServerSelector& server_selec
 StampedValuePtr
 PgSqlConfigBackendDHCPv4::getGlobalParameter4(const ServerSelector& server_selector,
                                               const std::string& name) const {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_GLOBAL_PARAMETER4)
-        .arg(name);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_GLOBAL_PARAMETER4).arg(name);
     return (impl_->getGlobalParameter4(server_selector, name));
 }
 
@@ -1464,22 +1454,23 @@ PgSqlConfigBackendDHCPv4::getAllGlobalParameters4(const ServerSelector& server_s
 }
 
 StampedValueCollection
-PgSqlConfigBackendDHCPv4::getModifiedGlobalParameters4(const db::ServerSelector& server_selector,
-        const boost::posix_time::ptime& modification_time) const {
+PgSqlConfigBackendDHCPv4::getModifiedGlobalParameters4(
+    const db::ServerSelector& server_selector,
+    const boost::posix_time::ptime& modification_time) const {
     isc_throw(NotImplemented, "Not implemented yet.");
 }
 
 AuditEntryCollection
 PgSqlConfigBackendDHCPv4::getRecentAuditEntries(const db::ServerSelector& server_selector,
-        const boost::posix_time::ptime& modification_time,
-        const uint64_t& modification_id) const {
+                                                const boost::posix_time::ptime& modification_time,
+                                                const uint64_t& modification_id) const {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_RECENT_AUDIT_ENTRIES4)
-      .arg(util::ptimeToText(modification_time))
-      .arg(modification_id);
+        .arg(util::ptimeToText(modification_time))
+        .arg(modification_id);
     AuditEntryCollection audit_entries;
     impl_->getRecentAuditEntries(PgSqlConfigBackendDHCPv4Impl::GET_AUDIT_ENTRIES4_TIME,
-                                 server_selector, modification_time,
-                                 modification_id, audit_entries);
+                                 server_selector, modification_time, modification_id,
+                                 audit_entries);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_RECENT_AUDIT_ENTRIES4_RESULT)
         .arg(audit_entries.size());
     return (audit_entries);
@@ -1490,8 +1481,7 @@ PgSqlConfigBackendDHCPv4::getAllServers4() const {
     ServerCollection servers;
 
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_SERVERS4);
-    impl_->getAllServers(PgSqlConfigBackendDHCPv4Impl::GET_ALL_SERVERS4,
-                         servers);
+    impl_->getAllServers(PgSqlConfigBackendDHCPv4Impl::GET_ALL_SERVERS4, servers);
 
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_SERVERS4_RESULT)
         .arg(servers.size());
@@ -1500,16 +1490,14 @@ PgSqlConfigBackendDHCPv4::getAllServers4() const {
 
 ServerPtr
 PgSqlConfigBackendDHCPv4::getServer4(const data::ServerTag& server_tag) const {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SERVER4)
-        .arg(server_tag.get());
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SERVER4).arg(server_tag.get());
     return (impl_->getServer(PgSqlConfigBackendDHCPv4Impl::GET_SERVER4, server_tag));
 }
 
 void
 PgSqlConfigBackendDHCPv4::createUpdateSubnet4(const ServerSelector& server_selector,
                                               const Subnet4Ptr& subnet) {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_SUBNET4)
-        .arg(subnet);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_SUBNET4).arg(subnet);
     impl_->createUpdateSubnet4(server_selector, subnet);
 }
 
@@ -1525,7 +1513,8 @@ void
 PgSqlConfigBackendDHCPv4::createUpdateOptionDef4(const ServerSelector& server_selector,
                                                  const OptionDefinitionPtr& option_def) {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_OPTION_DEF4)
-        .arg(option_def->getName()).arg(option_def->getCode());
+        .arg(option_def->getName())
+        .arg(option_def->getCode());
     impl_->createUpdateOptionDef4(server_selector, option_def);
 }
 
@@ -1560,9 +1549,9 @@ PgSqlConfigBackendDHCPv4::createUpdateOption4(const ServerSelector& server_selec
                                               const asiolink::IOAddress& pool_end_address,
                                               const OptionDescriptorPtr& option) {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_BY_POOL_OPTION4)
-        .arg(pool_start_address.toText()).arg(pool_end_address.toText());
-    impl_->createUpdateOption4(server_selector, pool_start_address, pool_end_address,
-                               option);
+        .arg(pool_start_address.toText())
+        .arg(pool_end_address.toText());
+    impl_->createUpdateOption4(server_selector, pool_start_address, pool_end_address, option);
 }
 
 void
@@ -1579,8 +1568,7 @@ PgSqlConfigBackendDHCPv4::createUpdateServer4(const ServerPtr& server) {
         .arg(server->getServerTagAsText());
     impl_->createUpdateServer(PgSqlConfigBackendDHCPv4Impl::CREATE_AUDIT_REVISION,
                               PgSqlConfigBackendDHCPv4Impl::INSERT_SERVER4,
-                              PgSqlConfigBackendDHCPv4Impl::UPDATE_SERVER4,
-                              server);
+                              PgSqlConfigBackendDHCPv4Impl::UPDATE_SERVER4, server);
 }
 
 uint64_t
@@ -1610,12 +1598,11 @@ PgSqlConfigBackendDHCPv4::deleteAllSubnets4(const ServerSelector& server_selecto
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SUBNETS4);
 
     int index = (server_selector.amUnassigned() ?
-                 PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SUBNETS4_UNASSIGNED :
-                 PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SUBNETS4);
+                     PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SUBNETS4_UNASSIGNED :
+                     PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SUBNETS4);
     uint64_t result = impl_->deleteTransactional(index, server_selector, "deleting all subnets",
                                                  "deleted all subnets", true);
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SUBNETS4_RESULT)
-        .arg(result);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SUBNETS4_RESULT).arg(result);
     return (result);
 }
 
@@ -1624,15 +1611,14 @@ PgSqlConfigBackendDHCPv4::deleteSharedNetworkSubnets4(const db::ServerSelector&
                                                       const std::string& shared_network_name) {
     if (!server_selector.amAny()) {
         isc_throw(InvalidOperation, "deleting all subnets from a shared "
-                  "network requires using ANY server selector");
+                                    "network requires using ANY server selector");
     }
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK_SUBNETS4)
         .arg(shared_network_name);
-    uint64_t result = impl_->deleteTransactional(PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SUBNETS4_SHARED_NETWORK_NAME,
-                                                 server_selector,
-                                                 "deleting all subnets for a shared network",
-                                                 "deleted all subnets for a shared network",
-                                                 true, shared_network_name);
+    uint64_t result = impl_->deleteTransactional(
+        PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SUBNETS4_SHARED_NETWORK_NAME, server_selector,
+        "deleting all subnets for a shared network", "deleted all subnets for a shared network",
+        true, shared_network_name);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK_SUBNETS4_RESULT)
         .arg(result);
     return (result);
@@ -1645,17 +1631,17 @@ PgSqlConfigBackendDHCPv4::deleteSharedNetwork4(const ServerSelector& server_sele
     /// dedicated query for this at the moment. The user should use ANY to delete
     /// the shared network by name.
     if (server_selector.amUnassigned()) {
-        isc_throw(NotImplemented, "deleting an unassigned shared network requires "
+        isc_throw(NotImplemented,
+                  "deleting an unassigned shared network requires "
                   "an explicit server tag or using ANY server. The UNASSIGNED server "
                   "selector is currently not supported");
     }
 
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK4)
-        .arg(name);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK4).arg(name);
 
     int index = (server_selector.amAny() ?
-                 PgSqlConfigBackendDHCPv4Impl::DELETE_SHARED_NETWORK4_NAME_ANY :
-                 PgSqlConfigBackendDHCPv4Impl::DELETE_SHARED_NETWORK4_NAME_WITH_TAG);
+                     PgSqlConfigBackendDHCPv4Impl::DELETE_SHARED_NETWORK4_NAME_ANY :
+                     PgSqlConfigBackendDHCPv4Impl::DELETE_SHARED_NETWORK4_NAME_WITH_TAG);
     uint64_t result = impl_->deleteTransactional(index, server_selector,
                                                  "deleting a shared network",
                                                  "shared network deleted", true, name);
@@ -1668,15 +1654,16 @@ uint64_t
 PgSqlConfigBackendDHCPv4::deleteAllSharedNetworks4(const ServerSelector& server_selector) {
     if (server_selector.amAny()) {
         isc_throw(InvalidOperation, "deleting all shared networks for ANY server is not"
-                  " supported");
+                                    " supported");
     }
 
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SHARED_NETWORKS4);
 
     int index = (server_selector.amUnassigned() ?
-                 PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SHARED_NETWORKS4_UNASSIGNED :
-                 PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SHARED_NETWORKS4);
-    uint64_t result = impl_->deleteTransactional(index, server_selector, "deleting all shared networks",
+                     PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SHARED_NETWORKS4_UNASSIGNED :
+                     PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_SHARED_NETWORKS4);
+    uint64_t result = impl_->deleteTransactional(index, server_selector,
+                                                 "deleting all shared networks",
                                                  "deleted all shared networks", true);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SHARED_NETWORKS4_RESULT)
         .arg(result);
@@ -1687,20 +1674,19 @@ uint64_t
 PgSqlConfigBackendDHCPv4::deleteOptionDef4(const ServerSelector& server_selector,
                                            const uint16_t code,
                                            const std::string& space) {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION_DEF4)
-        .arg(code).arg(space);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION_DEF4).arg(code).arg(space);
     uint64_t result = impl_->deleteOptionDef4(server_selector, code, space);
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION_DEF4_RESULT)
-        .arg(result);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION_DEF4_RESULT).arg(result);
     return (result);
 }
 
 uint64_t
 PgSqlConfigBackendDHCPv4::deleteAllOptionDefs4(const ServerSelector& server_selector) {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_OPTION_DEFS4);
-    uint64_t result = impl_->deleteTransactional(PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_OPTION_DEFS4,
-                                                 server_selector, "deleting all option definitions",
-                                                 "deleted all option definitions", true);
+    uint64_t result =
+        impl_->deleteTransactional(PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_OPTION_DEFS4,
+                                   server_selector, "deleting all option definitions",
+                                   "deleted all option definitions", true);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_OPTION_DEFS4_RESULT)
         .arg(result);
     return (result);
@@ -1710,11 +1696,9 @@ uint64_t
 PgSqlConfigBackendDHCPv4::deleteOption4(const ServerSelector& server_selector,
                                         const uint16_t code,
                                         const std::string& space) {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION4)
-        .arg(code).arg(space);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION4).arg(code).arg(space);
     uint64_t result = impl_->deleteOption4(server_selector, code, space);
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION4_RESULT)
-        .arg(result);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION4_RESULT).arg(result);
     return (result);
 }
 
@@ -1727,9 +1711,10 @@ PgSqlConfigBackendDHCPv4::deleteOption4(const ServerSelector& /* server_selector
     /// option is only deleted if the pool belongs to a given server. For now, we
     /// just delete it when there is a match with the parent object.
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK_OPTION4)
-        .arg(shared_network_name).arg(code).arg(space);
-    uint64_t result = impl_->deleteOption4(ServerSelector::ANY(), shared_network_name,
-                                           code, space);
+        .arg(shared_network_name)
+        .arg(code)
+        .arg(space);
+    uint64_t result = impl_->deleteOption4(ServerSelector::ANY(), shared_network_name, code, space);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK_OPTION4_RESULT)
         .arg(result);
     return (result);
@@ -1744,7 +1729,9 @@ PgSqlConfigBackendDHCPv4::deleteOption4(const ServerSelector& /* server_selector
     /// option is only deleted if the pool belongs to a given server. For now, we
     /// just delete it when there is a match with the parent object.
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_SUBNET_ID_OPTION4)
-        .arg(subnet_id).arg(code).arg(space);
+        .arg(subnet_id)
+        .arg(code)
+        .arg(space);
     uint64_t result = impl_->deleteOption4(ServerSelector::ANY(), subnet_id, code, space);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_SUBNET_ID_OPTION4_RESULT)
         .arg(result);
@@ -1761,7 +1748,10 @@ PgSqlConfigBackendDHCPv4::deleteOption4(const ServerSelector& /* server_selector
     /// option is only deleted if the pool belongs to a given server. For now, we
     /// just delete it when there is a match with the parent object.
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_POOL_OPTION4)
-        .arg(pool_start_address.toText()).arg(pool_end_address.toText()).arg(code).arg(space);
+        .arg(pool_start_address.toText())
+        .arg(pool_end_address.toText())
+        .arg(code)
+        .arg(space);
     uint64_t result = impl_->deleteOption4(ServerSelector::ANY(), pool_start_address,
                                            pool_end_address, code, space);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_POOL_OPTION4_RESULT)
@@ -1772,11 +1762,11 @@ PgSqlConfigBackendDHCPv4::deleteOption4(const ServerSelector& /* server_selector
 uint64_t
 PgSqlConfigBackendDHCPv4::deleteGlobalParameter4(const ServerSelector& server_selector,
                                                  const std::string& name) {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_GLOBAL_PARAMETER4)
-        .arg(name);
-    uint64_t result = impl_->deleteTransactional(PgSqlConfigBackendDHCPv4Impl::DELETE_GLOBAL_PARAMETER4,
-                                                 server_selector, "deleting global parameter",
-                                                 "global parameter deleted", false, name);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_GLOBAL_PARAMETER4).arg(name);
+    uint64_t result =
+        impl_->deleteTransactional(PgSqlConfigBackendDHCPv4Impl::DELETE_GLOBAL_PARAMETER4,
+                                   server_selector, "deleting global parameter",
+                                   "global parameter deleted", false, name);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_GLOBAL_PARAMETER4_RESULT)
         .arg(result);
     return (result);
@@ -1785,9 +1775,10 @@ PgSqlConfigBackendDHCPv4::deleteGlobalParameter4(const ServerSelector& server_se
 uint64_t
 PgSqlConfigBackendDHCPv4::deleteAllGlobalParameters4(const ServerSelector& server_selector) {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_GLOBAL_PARAMETERS4);
-    uint64_t result = impl_->deleteTransactional(PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_GLOBAL_PARAMETERS4,
-                                                 server_selector, "deleting all global parameters",
-                                                 "all global parameters deleted", true);
+    uint64_t result =
+        impl_->deleteTransactional(PgSqlConfigBackendDHCPv4Impl::DELETE_ALL_GLOBAL_PARAMETERS4,
+                                   server_selector, "deleting all global parameters",
+                                   "all global parameters deleted", true);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_GLOBAL_PARAMETERS4_RESULT)
         .arg(result);
     return (result);
@@ -1795,11 +1786,9 @@ PgSqlConfigBackendDHCPv4::deleteAllGlobalParameters4(const ServerSelector& serve
 
 uint64_t
 PgSqlConfigBackendDHCPv4::deleteServer4(const ServerTag& server_tag) {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SERVER4)
-        .arg(server_tag.get());
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SERVER4).arg(server_tag.get());
     uint64_t result = impl_->deleteServer4(server_tag);
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SERVER4_RESULT)
-        .arg(result);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SERVER4_RESULT).arg(result);
     return (result);
 }
 
@@ -1807,8 +1796,7 @@ uint64_t
 PgSqlConfigBackendDHCPv4::deleteAllServers4() {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SERVERS4);
     uint64_t result = impl_->deleteAllServers4();
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SERVERS4_RESULT)
-        .arg(result);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SERVERS4_RESULT).arg(result);
     return (result);
 }
 
@@ -1833,13 +1821,12 @@ PgSqlConfigBackendDHCPv4::getPort() const {
 bool
 PgSqlConfigBackendDHCPv4::registerBackendType() {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_REGISTER_BACKEND_TYPE4);
-    return (
-        dhcp::ConfigBackendDHCPv4Mgr::instance().registerBackendFactory("pgsql",
-            [](const db::DatabaseConnection::ParameterMap& params) -> dhcp::ConfigBackendDHCPv4Ptr {
+    return (dhcp::ConfigBackendDHCPv4Mgr::instance().registerBackendFactory(
+        "pgsql",
+        [](const db::DatabaseConnection::ParameterMap& params) -> dhcp::ConfigBackendDHCPv4Ptr {
             // Many virtual function still missing
             return (dhcp::PgSqlConfigBackendDHCPv4Ptr(new dhcp::PgSqlConfigBackendDHCPv4(params)));
-        })
-    );
+        }));
 }
 
 void
@@ -1850,8 +1837,8 @@ PgSqlConfigBackendDHCPv4::unregisterBackendType() {
 
 void
 PgSqlConfigBackendDHCPv4::createUpdateClientClass4(const db::ServerSelector& server_selector,
-                          const ClientClassDefPtr& client_class,
-                          const std::string& follow_class_name) {
+                                                   const ClientClassDefPtr& client_class,
+                                                   const std::string& follow_class_name) {
     isc_throw(NotImplemented, "Not implemented yet.");
 }
 
@@ -1867,14 +1854,14 @@ PgSqlConfigBackendDHCPv4::getAllClientClasses4(const db::ServerSelector& selecto
 }
 
 ClientClassDictionary
-PgSqlConfigBackendDHCPv4::getModifiedClientClasses4(const db::ServerSelector& selector,
-                          const boost::posix_time::ptime& modification_time) const {
+PgSqlConfigBackendDHCPv4::getModifiedClientClasses4(
+    const db::ServerSelector& selector, const boost::posix_time::ptime& modification_time) const {
     isc_throw(NotImplemented, "Not implemented yet.");
 }
 
 uint64_t
 PgSqlConfigBackendDHCPv4::deleteClientClass4(const db::ServerSelector& server_selector,
-                    const std::string& name) {
+                                             const std::string& name) {
     isc_throw(NotImplemented, "Not implemented yet.");
 }
 
@@ -1883,6 +1870,5 @@ PgSqlConfigBackendDHCPv4::deleteAllClientClasses4(const db::ServerSelector& serv
     isc_throw(NotImplemented, "Not implemented yet.");
 }
 
-
-} // end of namespace isc::dhcp
-} // end of namespace isc
+}  // namespace dhcp
+}  // end of namespace isc
index 8be71ac6b28eb79886d9e29b87d491b19b2c3625..65a2c063d8d728e02940162eb3bfc96414652212 100644 (file)
@@ -7,12 +7,14 @@
 #ifndef PGSQL_CONFIG_BACKEND_DHCP4_H
 #define PGSQL_CONFIG_BACKEND_DHCP4_H
 
-#include <pgsql_cb_impl.h>
 #include <database/database_connection.h>
 #include <dhcpsrv/config_backend_dhcp4.h>
-#include <pgsql_cb_log.h>
+
 #include <boost/shared_ptr.hpp>
 
+#include <pgsql_cb_impl.h>
+#include <pgsql_cb_log.h>
+
 namespace isc {
 namespace dhcp {
 
@@ -30,7 +32,6 @@ class PgSqlConfigBackendDHCPv4Impl;
 /// the methods throw @c isc::NotImplemented exception.
 class PgSqlConfigBackendDHCPv4 : public ConfigBackendDHCPv4 {
 public:
-
     /// @brief Constructor.
     ///
     /// @param parameters A data structure relating keywords and values
@@ -43,8 +44,7 @@ public:
     /// @param subnet_prefix Prefix of the subnet to be retrieved.
     /// @return Pointer to the retrieved subnet or NULL if not found.
     virtual Subnet4Ptr
-    getSubnet4(const db::ServerSelector& server_selector,
-               const std::string& subnet_prefix) const;
+    getSubnet4(const db::ServerSelector& server_selector, const std::string& subnet_prefix) const;
 
     /// @brief Retrieves a single subnet by subnet identifier.
     ///
@@ -58,8 +58,7 @@ public:
     ///
     /// @param server_selector Server selector.
     /// @return Collection of subnets or empty collection if no subnet found.
-    virtual Subnet4Collection
-    getAllSubnets4(const db::ServerSelector& server_selector) const;
+    virtual Subnet4Collection getAllSubnets4(const db::ServerSelector& server_selector) const;
 
     /// @brief Retrieves subnets modified after specified time.
     ///
@@ -91,8 +90,7 @@ public:
     /// @return Pointer to the shared network or NULL if not found.
     /// @throw NotImplemented if server selector is "unassigned".
     virtual SharedNetwork4Ptr
-    getSharedNetwork4(const db::ServerSelector& server_selector,
-                      const std::string& name) const;
+    getSharedNetwork4(const db::ServerSelector& server_selector, const std::string& name) const;
 
     /// @brief Retrieves all shared networks.
     ///
@@ -119,17 +117,16 @@ public:
     /// @param space Option space of the option to be retrieved.
     /// @return Pointer to the option definition or NULL if not found.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual OptionDefinitionPtr
-    getOptionDef4(const db::ServerSelector& server_selector, const uint16_t code,
-                  const std::string& space) const;
+    virtual OptionDefinitionPtr getOptionDef4(const db::ServerSelector& server_selector,
+                                              const uint16_t code,
+                                              const std::string& space) const;
 
     /// @brief Retrieves all option definitions.
     ///
     /// @param server_selector Server selector.
     /// @return Collection of option definitions or empty collection if
     /// no option definition found.
-    virtual OptionDefContainer
-    getAllOptionDefs4(const db::ServerSelector& server_selector) const;
+    virtual OptionDefContainer getAllOptionDefs4(const db::ServerSelector& server_selector) const;
 
     /// @brief Retrieves option definitions modified after specified time.
     ///
@@ -148,17 +145,16 @@ public:
     /// @return Pointer to the retrieved option descriptor or null if
     /// no option was found.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual OptionDescriptorPtr
-    getOption4(const db::ServerSelector& server_selector, const uint16_t code,
-               const std::string& space) const;
+    virtual OptionDescriptorPtr getOption4(const db::ServerSelector& server_selector,
+                                           const uint16_t code,
+                                           const std::string& space) const;
 
     /// @brief Retrieves all global options.
     ///
     /// @param server_selector Server selector.
     /// @return Collection of global options or empty collection if no
     /// option found.
-    virtual OptionContainer
-    getAllOptions4(const db::ServerSelector& server_selector) const;
+    virtual OptionContainer getAllOptions4(const db::ServerSelector& server_selector) const;
 
     /// @brief Retrieves option modified after specified time.
     ///
@@ -181,8 +177,7 @@ public:
     /// @return Value of the global parameter.
     /// @throw NotImplemented if server selector is "unassigned".
     virtual data::StampedValuePtr
-    getGlobalParameter4(const db::ServerSelector& server_selector,
-                        const std::string& name) const;
+    getGlobalParameter4(const db::ServerSelector& server_selector, const std::string& name) const;
 
     /// @brief Retrieves all global parameters.
     ///
@@ -245,16 +240,14 @@ public:
     /// 'all'.
     ///
     /// @return Collection of servers from the backend.
-    virtual db::ServerCollection
-    getAllServers4() const;
+    virtual db::ServerCollection getAllServers4() const;
 
     /// @brief Retrieves a server.
     ///
     /// @param server_tag Tag of the server to be retrieved.
     /// @return Pointer to the server instance or null pointer if no server
     /// with the particular tag was found.
-    virtual db::ServerPtr
-    getServer4(const data::ServerTag& server_tag) const;
+    virtual db::ServerPtr getServer4(const data::ServerTag& server_tag) const;
 
     /// @brief Creates or updates a subnet.
     ///
@@ -262,35 +255,31 @@ public:
     /// @param subnet Subnet to be added or updated.
     /// @throw NotImplemented if server selector is "unassigned".
     virtual void
-    createUpdateSubnet4(const db::ServerSelector& server_selector,
-                        const Subnet4Ptr& subnet);
+    createUpdateSubnet4(const db::ServerSelector& server_selector, const Subnet4Ptr& subnet);
 
     /// @brief Creates or updates a shared network.
     ///
     /// @param server_selector Server selector.
     /// @param shared_network Shared network to be added or updated.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual void
-    createUpdateSharedNetwork4(const db::ServerSelector& server_selector,
-                               const SharedNetwork4Ptr& shared_network);
+    virtual void createUpdateSharedNetwork4(const db::ServerSelector& server_selector,
+                                            const SharedNetwork4Ptr& shared_network);
 
     /// @brief Creates or updates an option definition.
     ///
     /// @param server_selector Server selector.
     /// @param option_def Option definition to be added or updated.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual void
-    createUpdateOptionDef4(const db::ServerSelector& server_selector,
-                           const OptionDefinitionPtr& option_def);
+    virtual void createUpdateOptionDef4(const db::ServerSelector& server_selector,
+                                        const OptionDefinitionPtr& option_def);
 
     /// @brief Creates or updates global option.
     ///
     /// @param server_selector Server selector.
     /// @param option Option to be added or updated.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual void
-    createUpdateOption4(const db::ServerSelector& server_selector,
-                        const OptionDescriptorPtr& option);
+    virtual void createUpdateOption4(const db::ServerSelector& server_selector,
+                                     const OptionDescriptorPtr& option);
 
     /// @brief Creates or updates shared network level option.
     ///
@@ -299,10 +288,9 @@ public:
     /// belongs.
     /// @param option Option to be added or updated.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual void
-    createUpdateOption4(const db::ServerSelector& server_selector,
-                        const std::string& shared_network_name,
-                        const OptionDescriptorPtr& option);
+    virtual void createUpdateOption4(const db::ServerSelector& server_selector,
+                                     const std::string& shared_network_name,
+                                     const OptionDescriptorPtr& option);
 
     /// @brief Creates or updates subnet level option.
     ///
@@ -310,10 +298,9 @@ public:
     /// @param subnet_id Identifier of a subnet to which option belongs.
     /// @param option Option to be added or updated.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual void
-    createUpdateOption4(const db::ServerSelector& server_selector,
-                        const SubnetID& subnet_id,
-                        const OptionDescriptorPtr& option);
+    virtual void createUpdateOption4(const db::ServerSelector& server_selector,
+                                     const SubnetID& subnet_id,
+                                     const OptionDescriptorPtr& option);
 
     /// @brief Creates or updates pool level option.
     ///
@@ -324,11 +311,10 @@ public:
     /// option belongs.
     /// @param option Option to be added or updated.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual void
-    createUpdateOption4(const db::ServerSelector& server_selector,
-                        const asiolink::IOAddress& pool_start_address,
-                        const asiolink::IOAddress& pool_end_address,
-                        const OptionDescriptorPtr& option);
+    virtual void createUpdateOption4(const db::ServerSelector& server_selector,
+                                     const asiolink::IOAddress& pool_start_address,
+                                     const asiolink::IOAddress& pool_end_address,
+                                     const OptionDescriptorPtr& option);
 
     /// @brief Creates or updates global parameter.
     ///
@@ -336,17 +322,15 @@ public:
     /// @param name Name of the global parameter.
     /// @param value Value of the global parameter.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual void
-    createUpdateGlobalParameter4(const db::ServerSelector& server_selector,
-                                 const data::StampedValuePtr& value);
+    virtual void createUpdateGlobalParameter4(const db::ServerSelector& server_selector,
+                                              const data::StampedValuePtr& value);
 
     /// @brief Creates or updates a server.
     ///
     /// @param server Instance of the server to be stored.
     /// @throw InvalidOperation when trying to create a duplicate or
     /// update the logical server 'all'.
-    virtual void
-    createUpdateServer4(const db::ServerPtr& server);
+    virtual void createUpdateServer4(const db::ServerPtr& server);
 
     /// @brief Creates or updates DHCPv4 client class.
     ///
@@ -356,10 +340,9 @@ public:
     /// new or updated class should be positioned. An empty value
     /// causes the class to be appended at the end of the class
     /// hierarchy.
-    virtual void
-    createUpdateClientClass4(const db::ServerSelector& server_selector,
-                             const ClientClassDefPtr& client_class,
-                             const std::string& follow_class_name);
+    virtual void createUpdateClientClass4(const db::ServerSelector& server_selector,
+                                          const ClientClassDefPtr& client_class,
+                                          const std::string& follow_class_name);
 
     /// @brief Deletes subnet by prefix.
     ///
@@ -368,8 +351,7 @@ public:
     /// @return Number of deleted subnets.
     /// @throw NotImplemented if server selector is "unassigned".
     virtual uint64_t
-    deleteSubnet4(const db::ServerSelector& server_selector,
-                  const std::string& subnet_prefix);
+    deleteSubnet4(const db::ServerSelector& server_selector, const std::string& subnet_prefix);
 
     /// @brief Deletes subnet by identifier.
     ///
@@ -385,8 +367,7 @@ public:
     /// @param server_selector Server selector.
     /// @return Number of deleted subnets.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteAllSubnets4(const db::ServerSelector& server_selector);
+    virtual uint64_t deleteAllSubnets4(const db::ServerSelector& server_selector);
 
     /// @brief Deletes all subnets belonging to a specified shared network.
     ///
@@ -394,9 +375,8 @@ public:
     /// @param shared_network_name Name of the shared network for which the
     /// subnets should be deleted.
     /// @return Number of deleted subnets.
-    virtual uint64_t
-    deleteSharedNetworkSubnets4(const db::ServerSelector& server_selector,
-                                const std::string& shared_network_name);
+    virtual uint64_t deleteSharedNetworkSubnets4(const db::ServerSelector& server_selector,
+                                                 const std::string& shared_network_name);
 
     /// @brief Deletes shared network by name.
     ///
@@ -405,15 +385,13 @@ public:
     /// @return Number of deleted shared networks.
     /// @throw NotImplemented if server selector is "unassigned".
     virtual uint64_t
-    deleteSharedNetwork4(const db::ServerSelector& server_selector,
-                         const std::string& name);
+    deleteSharedNetwork4(const db::ServerSelector& server_selector, const std::string& name);
 
     /// @brief Deletes all shared networks.
     ///
     /// @param server_selector Server selector.
     /// @return Number of deleted shared networks.
-    virtual uint64_t
-    deleteAllSharedNetworks4(const db::ServerSelector& server_selector);
+    virtual uint64_t deleteAllSharedNetworks4(const db::ServerSelector& server_selector);
 
     /// @brief Deletes option definition.
     ///
@@ -422,17 +400,16 @@ public:
     /// @param space Option space of the option to be deleted.
     /// @return Number of deleted option definitions.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteOptionDef4(const db::ServerSelector& server_selector, const uint16_t code,
-                     const std::string& space);
+    virtual uint64_t deleteOptionDef4(const db::ServerSelector& server_selector,
+                                      const uint16_t code,
+                                      const std::string& space);
 
     /// @brief Deletes all option definitions.
     ///
     /// @param server_selector Server selector.
     /// @return Number of deleted option definitions.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteAllOptionDefs4(const db::ServerSelector& server_selector);
+    virtual uint64_t deleteAllOptionDefs4(const db::ServerSelector& server_selector);
 
     /// @brief Deletes global option.
     ///
@@ -441,9 +418,9 @@ public:
     /// @param space Option space of the option to be deleted.
     /// @return Number of deleted options.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteOption4(const db::ServerSelector& server_selector, const uint16_t code,
-                  const std::string& space);
+    virtual uint64_t deleteOption4(const db::ServerSelector& server_selector,
+                                   const uint16_t code,
+                                   const std::string& space);
 
     /// @brief Deletes shared network level option.
     ///
@@ -453,11 +430,10 @@ public:
     /// @param code Code of the deleted option.
     /// @param space Option space of the deleted option.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteOption4(const db::ServerSelector& server_selector,
-                  const std::string& shared_network_name,
-                  const uint16_t code,
-                  const std::string& space);
+    virtual uint64_t deleteOption4(const db::ServerSelector& server_selector,
+                                   const std::string& shared_network_name,
+                                   const uint16_t code,
+                                   const std::string& space);
 
     /// @brief Deletes subnet level option.
     ///
@@ -468,9 +444,10 @@ public:
     /// @param space Option space of the deleted option.
     /// @return Number of deleted options.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteOption4(const db::ServerSelector& server_selector, const SubnetID& subnet_id,
-                  const uint16_t code, const std::string& space);
+    virtual uint64_t deleteOption4(const db::ServerSelector& server_selector,
+                                   const SubnetID& subnet_id,
+                                   const uint16_t code,
+                                   const std::string& space);
 
     /// @brief Deletes pool level option.
     ///
@@ -483,12 +460,11 @@ public:
     /// @param space Option space of the deleted option.
     /// @return Number of deleted options.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteOption4(const db::ServerSelector& server_selector,
-                  const asiolink::IOAddress& pool_start_address,
-                  const asiolink::IOAddress& pool_end_address,
-                  const uint16_t code,
-                  const std::string& space);
+    virtual uint64_t deleteOption4(const db::ServerSelector& server_selector,
+                                   const asiolink::IOAddress& pool_start_address,
+                                   const asiolink::IOAddress& pool_end_address,
+                                   const uint16_t code,
+                                   const std::string& space);
 
     /// @brief Deletes global parameter.
     ///
@@ -497,16 +473,14 @@ public:
     /// @return Number of deleted global parameters.
     /// @throw NotImplemented if server selector is "unassigned".
     virtual uint64_t
-    deleteGlobalParameter4(const db::ServerSelector& server_selector,
-                           const std::string& name);
+    deleteGlobalParameter4(const db::ServerSelector& server_selector, const std::string& name);
 
     /// @brief Deletes all global parameters.
     ///
     /// @param server_selector Server selector.
     /// @return Number of deleted global parameters.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteAllGlobalParameters4(const db::ServerSelector& server_selector);
+    virtual uint64_t deleteAllGlobalParameters4(const db::ServerSelector& server_selector);
 
     /// @brief Retrieves a client class by name.
     ///
@@ -520,8 +494,7 @@ public:
     ///
     /// @param selector Server selector.
     /// @return Collection of client classes.
-    virtual ClientClassDictionary
-    getAllClientClasses4(const db::ServerSelector& selector) const;
+    virtual ClientClassDictionary getAllClientClasses4(const db::ServerSelector& selector) const;
 
     /// @brief Retrieves client classes modified after specified time.
     ///
@@ -538,16 +511,13 @@ public:
     /// @param name Name of the class to be deleted.
     /// @return Number of deleted client classes.
     virtual uint64_t
-    deleteClientClass4(const db::ServerSelector& server_selector,
-                       const std::string& name);
+    deleteClientClass4(const db::ServerSelector& server_selector, const std::string& name);
 
     /// @brief Deletes all client classes.
     ///
     /// @param server_selector Server selector.
     /// @return Number of deleted client classes.
-    virtual uint64_t
-    deleteAllClientClasses4(const db::ServerSelector& server_selector);
-
+    virtual uint64_t deleteAllClientClasses4(const db::ServerSelector& server_selector);
 
     /// @brief Deletes a server from the backend.
     ///
@@ -555,15 +525,13 @@ public:
     /// @return Number of deleted servers.
     /// @throw isc::InvalidOperation when trying to delete the logical
     /// server 'all'.
-    virtual uint64_t
-    deleteServer4(const data::ServerTag& server_tag);
+    virtual uint64_t deleteServer4(const data::ServerTag& server_tag);
 
     /// @brief Deletes all servers from the backend except the logical
     /// server 'all'.
     ///
     /// @return Number of deleted servers.
-    virtual uint64_t
-    deleteAllServers4();
+    virtual uint64_t deleteAllServers4();
 
     /// @brief Returns backend type in the textual format.
     ///
@@ -604,10 +572,7 @@ public:
     /// otherwise
     virtual bool isUnusable();
 
-
-
 protected:
-
     /// @brief Pointer to the implementation of the @c PgSqlConfigBackendDHCPv4
     /// class.
     boost::shared_ptr<PgSqlConfigBackendDHCPv4Impl> impl_;
@@ -620,7 +585,7 @@ protected:
 /// @brief Pointer to the @c PgSqlConfigBackendDHCPv4 class.
 typedef boost::shared_ptr<PgSqlConfigBackendDHCPv4> PgSqlConfigBackendDHCPv4Ptr;
 
-} // end of namespace isc::cb
-} // end of namespace isc
+}  // namespace dhcp
+}  // end of namespace isc
 
-#endif // PGSQL_CONFIG_BACKEND_DHCP4_H
+#endif  // PGSQL_CONFIG_BACKEND_DHCP4_H
index 4028b98213a59287193528717fbf05ebb737a0d7..f354932d36b3e0925c5c76f82f398bd92f33e1c4 100644 (file)
@@ -6,9 +6,6 @@
 
 #include <config.h>
 
-#include <pgsql_cb_dhcp6.h>
-#include <pgsql_cb_impl.h>
-#include <pgsql_macros.h>
 #include <asiolink/addr_utilities.h>
 #include <cc/data.h>
 #include <config_backend/constants.h>
 #include <dhcp/option_space.h>
 #include <dhcpsrv/cfgmgr.h>
 #include <dhcpsrv/config_backend_dhcp6_mgr.h>
+#include <dhcpsrv/lease.h>
 #include <dhcpsrv/network.h>
 #include <dhcpsrv/pool.h>
-#include <dhcpsrv/lease.h>
 #include <dhcpsrv/timer_mgr.h>
-#include <util/buffer.h>
-#include <util/boost_time_utils.h>
 #include <pgsql/pgsql_connection.h>
+#include <util/boost_time_utils.h>
+#include <util/buffer.h>
+
 #include <boost/date_time/posix_time/posix_time.hpp>
 #include <boost/lexical_cast.hpp>
 #include <boost/pointer_cast.hpp>
 #include <boost/scoped_ptr.hpp>
+
 #include <array>
+#include <pgsql_cb_dhcp6.h>
+#include <pgsql_cb_impl.h>
+#include <pgsql_macros.h>
 #include <sstream>
 #include <utility>
 #include <vector>
@@ -50,7 +52,6 @@ namespace dhcp {
 /// @brief Implementation of the Postgres Configuration Backend.
 class PgSqlConfigBackendDHCPv6Impl : public PgSqlConfigBackendImpl {
 public:
-
     /// @brief Statement tags.
     ///
     /// The contents of the enum are indexes into the list of SQL statements.
@@ -158,8 +159,7 @@ public:
     ///
     /// @param parameters A data structure relating keywords and values
     /// concerned with the database.
-    explicit PgSqlConfigBackendDHCPv6Impl(const DatabaseConnection::ParameterMap&
-                                          parameters);
+    explicit PgSqlConfigBackendDHCPv6Impl(const DatabaseConnection::ParameterMap& parameters);
 
     /// @brief Destructor.
     ~PgSqlConfigBackendDHCPv6Impl();
@@ -171,8 +171,8 @@ public:
     ///
     /// @return Pointer to the retrieved value or null if such parameter
     /// doesn't exist.
-    StampedValuePtr getGlobalParameter6(const ServerSelector& server_selector,
-                                        const std::string& name) {
+    StampedValuePtr
+    getGlobalParameter6(const ServerSelector& server_selector, const std::string& name) {
         isc_throw(NotImplemented, "Not implemented yet.");
     }
 
@@ -193,8 +193,7 @@ public:
     ///
     /// @return Pointer to the returned subnet or NULL if such subnet
     /// doesn't exist.
-    Subnet6Ptr getSubnet6(const ServerSelector& server_selector,
-                          const SubnetID& subnet_id) {
+    Subnet6Ptr getSubnet6(const ServerSelector& server_selector, const SubnetID& subnet_id) {
         isc_throw(NotImplemented, "Not implemented yet.");
     }
 
@@ -207,8 +206,7 @@ public:
     ///
     /// @return Pointer to the returned subnet or NULL if such subnet
     /// doesn't exist.
-    Subnet6Ptr getSubnet6(const ServerSelector& server_selector,
-                          const std::string& subnet_prefix) {
+    Subnet6Ptr getSubnet6(const ServerSelector& server_selector, const std::string& subnet_prefix) {
         isc_throw(NotImplemented, "Not implemented yet.");
     }
 
@@ -217,8 +215,7 @@ public:
     /// @param server_selector Server selector.
     /// @param [out] subnets Reference to the subnet collection structure where
     /// subnets should be inserted.
-    void getAllSubnets6(const ServerSelector& server_selector,
-                        Subnet6Collection& subnets) {
+    void getAllSubnets6(const ServerSelector& server_selector, Subnet6Collection& subnets) {
         isc_throw(NotImplemented, "Not implemented yet.");
     }
 
@@ -260,8 +257,8 @@ public:
     /// will be inserted.
     /// @param [out] pool_ids Identifiers of the pools returned in @c pools
     /// argument.
-    /// @todo: add void getPools(const StatementIndex& index, const MySqlBindingCollection& in_bindings,
-    /// PoolCollection& pools, std::vector<uint64_t>& pool_ids) {
+    /// @todo: add void getPools(const StatementIndex& index, const MySqlBindingCollection&
+    /// in_bindings, PoolCollection& pools, std::vector<uint64_t>& pool_ids) {
 
     /// @brief Sends query to retrieve multiple pd pools.
     ///
@@ -276,7 +273,8 @@ public:
     /// will be inserted.
     /// @param [out] pd_pool_ids Identifiers of the pd pools returned in
     /// @c pd_pools argument.
-    /// @todo add: void getPdPools(const StatementIndex& index, const MySqlBindingCollection& in_bindings,
+    /// @todo add: void getPdPools(const StatementIndex& index, const MySqlBindingCollection&
+    /// in_bindings,
     ///       PoolCollection& pd_pools, std::vector<uint64_t>& pd_pool_ids) {
 
     /// @brief Sends query to retrieve single pool by address range.
@@ -311,8 +309,7 @@ public:
     ///
     /// @param server_selector Server selector.
     /// @param subnet Pointer to the subnet to be inserted or updated.
-    void createUpdateSubnet6(const ServerSelector& server_selector,
-                             const Subnet6Ptr& subnet) {
+    void createUpdateSubnet6(const ServerSelector& server_selector, const Subnet6Ptr& subnet) {
         isc_throw(NotImplemented, "Not implemented yet.");
     }
 
@@ -321,7 +318,8 @@ public:
     /// @param server_selector Server selector.
     /// @param pool Pointer to the pool to be inserted.
     /// @param subnet Pointer to the subnet that this pool belongs to.
-    void createPool6(const ServerSelector& server_selector, const Pool6Ptr& pool,
+    void createPool6(const ServerSelector& server_selector,
+                     const Pool6Ptr& pool,
                      const Subnet6Ptr& subnet) {
         isc_throw(NotImplemented, "Not implemented yet.");
     }
@@ -355,7 +353,7 @@ public:
     /// @c deleteFromTable methods.
     ///
     /// @return Number of deleted entries.
-    template<typename... Args>
+    template <typename... Args>
     uint64_t deleteTransactional(const int index,
                                  const db::ServerSelector& server_selector,
                                  const std::string& operation,
@@ -370,13 +368,11 @@ public:
     /// @param server_selector Server selector.
     /// @param subnet_id Identifier of the subnet to be deleted.
     /// @return Number of deleted subnets.
-    uint64_t deleteSubnet6(const ServerSelector& server_selector,
-                           const SubnetID& subnet_id) {
+    uint64_t deleteSubnet6(const ServerSelector& server_selector, const SubnetID& subnet_id) {
         int index = (server_selector.amAny() ?
-                     PgSqlConfigBackendDHCPv6Impl::DELETE_SUBNET6_ID_ANY :
-                     PgSqlConfigBackendDHCPv6Impl::DELETE_SUBNET6_ID_WITH_TAG);
-        return (deleteTransactional(index, server_selector,
-                                    "deleting a subnet", "subnet deleted",
+                         PgSqlConfigBackendDHCPv6Impl::DELETE_SUBNET6_ID_ANY :
+                         PgSqlConfigBackendDHCPv6Impl::DELETE_SUBNET6_ID_WITH_TAG);
+        return (deleteTransactional(index, server_selector, "deleting a subnet", "subnet deleted",
                                     true, static_cast<uint32_t>(subnet_id)));
     }
 
@@ -385,13 +381,12 @@ public:
     /// @param server_selector Server selector.
     /// @param subnet_prefix Prefix of the subnet to be deleted.
     /// @return Number of deleted subnets.
-    uint64_t deleteSubnet6(const ServerSelector& server_selector,
-                           const std::string& subnet_prefix) {
+    uint64_t
+    deleteSubnet6(const ServerSelector& server_selector, const std::string& subnet_prefix) {
         int index = (server_selector.amAny() ?
-                     PgSqlConfigBackendDHCPv6Impl::DELETE_SUBNET6_PREFIX_ANY :
-                     PgSqlConfigBackendDHCPv6Impl::DELETE_SUBNET6_PREFIX_WITH_TAG);
-        return (deleteTransactional(index, server_selector,
-                                    "deleting a subnet", "subnet deleted",
+                         PgSqlConfigBackendDHCPv6Impl::DELETE_SUBNET6_PREFIX_ANY :
+                         PgSqlConfigBackendDHCPv6Impl::DELETE_SUBNET6_PREFIX_WITH_TAG);
+        return (deleteTransactional(index, server_selector, "deleting a subnet", "subnet deleted",
                                     true, subnet_prefix));
     }
 
@@ -430,9 +425,9 @@ public:
     /// @param [out] shared_networks Reference to the container where fetched
     /// shared networks will be inserted.
     /// @todo: implement void getSharedNetworks6(const StatementIndex& index,
-///                            const ServerSelector& server_selector,
-///                            const MySqlBindingCollection& in_bindings,
-                            ///SharedNetwork6Collection& shared_networks) {
+    ///                            const ServerSelector& server_selector,
+    ///                            const MySqlBindingCollection& in_bindings,
+    /// SharedNetwork6Collection& shared_networks) {
 
     /// @brief Sends query to retrieve single shared network by name.
     ///
@@ -441,8 +436,8 @@ public:
     ///
     /// @return Pointer to the returned shared network or NULL if such shared
     /// network doesn't exist.
-    SharedNetwork6Ptr getSharedNetwork6(const ServerSelector& server_selector,
-                                        const std::string& name) {
+    SharedNetwork6Ptr
+    getSharedNetwork6(const ServerSelector& server_selector, const std::string& name) {
         isc_throw(NotImplemented, "Not implemented yet.");
     }
 
@@ -477,7 +472,6 @@ public:
         isc_throw(NotImplemented, "Not implemented yet.");
     }
 
-
     /// @brief Sends query to insert DHCP option.
     ///
     /// This method expects that the server selector contains exactly one
@@ -492,8 +486,8 @@ public:
     ///
     /// @param server_selector Server selector.
     /// @param option Pointer to the option descriptor encapsulating the option.
-    void createUpdateOption6(const ServerSelector& server_selector,
-                             const OptionDescriptorPtr& option) {
+    void
+    createUpdateOption6(const ServerSelector& server_selector, const OptionDescriptorPtr& option) {
         isc_throw(NotImplemented, "Not implemented yet.");
     }
 
@@ -522,19 +516,15 @@ public:
                              const IOAddress& pool_end_address,
                              const OptionDescriptorPtr& option) {
         uint64_t pool_id = 0;
-        Pool6Ptr pool = getPool6(server_selector, pool_start_address, pool_end_address,
-                                 pool_id);
+        Pool6Ptr pool = getPool6(server_selector, pool_start_address, pool_end_address, pool_id);
         if (!pool) {
-            isc_throw(BadValue, "no pool found for range of "
-                      << pool_start_address << " : "
-                      << pool_end_address);
+            isc_throw(BadValue, "no pool found for range of " << pool_start_address << " : "
+                                                              << pool_end_address);
         }
 
-        createUpdateOption6(server_selector, Lease::TYPE_NA,
-                            pool_id, option, false);
+        createUpdateOption6(server_selector, Lease::TYPE_NA, pool_id, option, false);
     }
 
-
     /// @brief Sends query to insert or update DHCP option in a pd pool.
     ///
     /// @param server_selector Server selector.
@@ -546,21 +536,17 @@ public:
                              const uint8_t pd_pool_prefix_length,
                              const OptionDescriptorPtr& option) {
         uint64_t pd_pool_id = 0;
-        Pool6Ptr pd_pool = getPdPool6(server_selector,
-                                      pd_pool_prefix,
-                                      pd_pool_prefix_length,
+        Pool6Ptr pd_pool = getPdPool6(server_selector, pd_pool_prefix, pd_pool_prefix_length,
                                       pd_pool_id);
         if (!pd_pool) {
             isc_throw(BadValue, "no prefix delegation pool found for prefix "
-                      << "of " << pd_pool_prefix << "/"
-                      << static_cast<unsigned>(pd_pool_prefix_length));
+                                    << "of " << pd_pool_prefix << "/"
+                                    << static_cast<unsigned>(pd_pool_prefix_length));
         }
 
-        createUpdateOption6(server_selector, Lease::TYPE_PD,
-                            pd_pool_id, option, false);
+        createUpdateOption6(server_selector, Lease::TYPE_PD, pd_pool_id, option, false);
     }
 
-
     /// @brief Sends query to insert or update DHCP option in an address
     /// or prefix delegation pool.
     ///
@@ -702,8 +688,7 @@ public:
     /// @param subnet Pointer to the subnet for which options should be
     /// deleted.
     /// @return Number of deleted options.
-    uint64_t deleteOptions6(const ServerSelector& server_selector,
-                            const Subnet6Ptr& subnet) {
+    uint64_t deleteOptions6(const ServerSelector& server_selector, const Subnet6Ptr& subnet) {
         isc_throw(NotImplemented, "Not implemented yet.");
     }
 
@@ -713,8 +698,8 @@ public:
     /// @param subnet Pointer to the subnet for which options should be
     /// deleted.
     /// @return Number of deleted options.
-    uint64_t deleteOptions6(const ServerSelector& server_selector,
-                            const SharedNetwork6Ptr& shared_network) {
+    uint64_t
+    deleteOptions6(const ServerSelector& server_selector, const SharedNetwork6Ptr& shared_network) {
         isc_throw(NotImplemented, "Not implemented yet.");
     }
 
@@ -785,15 +770,15 @@ public:
             for (auto db : config_ctl->getConfigDatabases()) {
                 const std::string& access = db.getAccessString();
                 auto parameters = db.getParameters();
-                if (ConfigBackendDHCPv6Mgr::instance().delBackend(parameters["type"], access, true)) {
+                if (ConfigBackendDHCPv6Mgr::instance().delBackend(parameters["type"], access,
+                                                                  true)) {
                     ConfigBackendDHCPv6Mgr::instance().addBackend(db.getAccessString());
                 }
             }
 
             reopened = true;
         } catch (const std::exception& ex) {
-            LOG_ERROR(pgsql_cb_logger, PGSQL_CB_RECONNECT_ATTEMPT_FAILED6)
-                    .arg(ex.what());
+            LOG_ERROR(pgsql_cb_logger, PGSQL_CB_RECONNECT_ATTEMPT_FAILED6).arg(ex.what());
         }
 
         if (reopened) {
@@ -810,7 +795,7 @@ public:
             if (!db_reconnect_ctl->checkRetries()) {
                 // We're out of retries, log it and initiate shutdown.
                 LOG_ERROR(pgsql_cb_logger, PGSQL_CB_RECONNECT_FAILED6)
-                        .arg(db_reconnect_ctl->maxRetries());
+                    .arg(db_reconnect_ctl->maxRetries());
 
                 // Cancel the timer.
                 if (TimerMgr::instance()->isTimerRegistered(timer_name)) {
@@ -824,30 +809,29 @@ public:
             }
 
             LOG_INFO(pgsql_cb_logger, PGSQL_CB_RECONNECT_ATTEMPT_SCHEDULE6)
-                    .arg(db_reconnect_ctl->maxRetries() - db_reconnect_ctl->retriesLeft() + 1)
-                    .arg(db_reconnect_ctl->maxRetries())
-                    .arg(db_reconnect_ctl->retryInterval());
+                .arg(db_reconnect_ctl->maxRetries() - db_reconnect_ctl->retriesLeft() + 1)
+                .arg(db_reconnect_ctl->maxRetries())
+                .arg(db_reconnect_ctl->retryInterval());
 
             // Start the timer.
             if (!TimerMgr::instance()->isTimerRegistered(timer_name)) {
-                TimerMgr::instance()->registerTimer(timer_name,
+                TimerMgr::instance()->registerTimer(
+                    timer_name,
                     std::bind(&PgSqlConfigBackendDHCPv6Impl::dbReconnect, db_reconnect_ctl),
-                              db_reconnect_ctl->retryInterval(),
-                              asiolink::IntervalTimer::ONE_SHOT);
+                    db_reconnect_ctl->retryInterval(), asiolink::IntervalTimer::ONE_SHOT);
             }
             TimerMgr::instance()->setup(timer_name);
         }
 
         return (true);
     }
-
 };
 
 namespace {
 
 /// @brief Array of tagged statements.
 typedef std::array<PgSqlTaggedStatement, PgSqlConfigBackendDHCPv6Impl::NUM_STATEMENTS>
-PgSqlTaggedStatementArray;
+    PgSqlTaggedStatementArray;
 
 /// @brief Prepared Postgres statements used by the backend to insert and
 /// retrieve data from the database.
@@ -1455,16 +1439,16 @@ PgSqlTaggedStatementArray tagged_statements = { {
 };
 #endif
 
-}; // end anonymous namespace
+};  // end anonymous namespace
 
-PgSqlConfigBackendDHCPv6Impl::PgSqlConfigBackendDHCPv6Impl(const DatabaseConnection::ParameterMap& parameters)
+PgSqlConfigBackendDHCPv6Impl::PgSqlConfigBackendDHCPv6Impl(
+    const DatabaseConnection::ParameterMap& parameters)
     : PgSqlConfigBackendImpl(parameters, &PgSqlConfigBackendDHCPv6Impl::dbReconnect) {
     // Prepare query statements. Those are will be only used to retrieve
     // information from the database, so they can be used even if the
     // database is read only for the current user.
-    conn_.prepareStatements(tagged_statements.begin(),
-                            tagged_statements.end());
-//                            tagged_statements.begin() + WRITE_STMTS_BEGIN);
+    conn_.prepareStatements(tagged_statements.begin(), tagged_statements.end());
+    //                            tagged_statements.begin() + WRITE_STMTS_BEGIN);
 
     // Create unique timer name per instance.
     timer_name_ = "PgSqlConfigBackend6[";
@@ -1478,7 +1462,8 @@ PgSqlConfigBackendDHCPv6Impl::PgSqlConfigBackendDHCPv6Impl(const DatabaseConnect
 PgSqlConfigBackendDHCPv6Impl::~PgSqlConfigBackendDHCPv6Impl() {
 }
 
-PgSqlConfigBackendDHCPv6::PgSqlConfigBackendDHCPv6(const DatabaseConnection::ParameterMap& parameters)
+PgSqlConfigBackendDHCPv6::PgSqlConfigBackendDHCPv6(
+    const DatabaseConnection::ParameterMap& parameters)
     : impl_(new PgSqlConfigBackendDHCPv6Impl(parameters)), base_impl_(impl_) {
 }
 
@@ -1498,8 +1483,7 @@ PgSqlConfigBackendDHCPv6::getSubnet6(const ServerSelector& server_selector,
 Subnet6Ptr
 PgSqlConfigBackendDHCPv6::getSubnet6(const ServerSelector& server_selector,
                                      const SubnetID& subnet_id) const {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SUBNET6_BY_SUBNET_ID)
-        .arg(subnet_id);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SUBNET6_BY_SUBNET_ID).arg(subnet_id);
     return (impl_->getSubnet6(server_selector, subnet_id));
 }
 
@@ -1514,8 +1498,9 @@ PgSqlConfigBackendDHCPv6::getAllSubnets6(const ServerSelector& server_selector)
 }
 
 Subnet6Collection
-PgSqlConfigBackendDHCPv6::getModifiedSubnets6(const ServerSelector& server_selector,
-                                              const boost::posix_time::ptime& modification_time) const {
+PgSqlConfigBackendDHCPv6::getModifiedSubnets6(
+    const ServerSelector& server_selector,
+    const boost::posix_time::ptime& modification_time) const {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_SUBNETS6)
         .arg(util::ptimeToText(modification_time));
     Subnet6Collection subnets;
@@ -1540,8 +1525,7 @@ PgSqlConfigBackendDHCPv6::getSharedNetworkSubnets6(const ServerSelector& /* serv
 SharedNetwork6Ptr
 PgSqlConfigBackendDHCPv6::getSharedNetwork6(const ServerSelector& server_selector,
                                             const std::string& name) const {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SHARED_NETWORK6)
-        .arg(name);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SHARED_NETWORK6).arg(name);
     return (impl_->getSharedNetwork6(server_selector, name));
 }
 
@@ -1556,8 +1540,9 @@ PgSqlConfigBackendDHCPv6::getAllSharedNetworks6(const ServerSelector& server_sel
 }
 
 SharedNetwork6Collection
-PgSqlConfigBackendDHCPv6::getModifiedSharedNetworks6(const ServerSelector& server_selector,
-        const boost::posix_time::ptime& modification_time) const {
+PgSqlConfigBackendDHCPv6::getModifiedSharedNetworks6(
+    const ServerSelector& server_selector,
+    const boost::posix_time::ptime& modification_time) const {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_SHARED_NETWORKS6)
         .arg(util::ptimeToText(modification_time));
     SharedNetwork6Collection shared_networks;
@@ -1571,8 +1556,7 @@ OptionDefinitionPtr
 PgSqlConfigBackendDHCPv6::getOptionDef6(const ServerSelector& server_selector,
                                         const uint16_t code,
                                         const std::string& space) const {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_OPTION_DEF6)
-        .arg(code).arg(space);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_OPTION_DEF6).arg(code).arg(space);
     return (impl_->getOptionDef(PgSqlConfigBackendDHCPv6Impl::GET_OPTION_DEF6_CODE_SPACE,
                                 server_selector, code, space));
 }
@@ -1581,16 +1565,17 @@ OptionDefContainer
 PgSqlConfigBackendDHCPv6::getAllOptionDefs6(const ServerSelector& server_selector) const {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_OPTION_DEFS6);
     OptionDefContainer option_defs;
-    impl_->getAllOptionDefs(PgSqlConfigBackendDHCPv6Impl::GET_ALL_OPTION_DEFS6,
-                            server_selector, option_defs);
+    impl_->getAllOptionDefs(PgSqlConfigBackendDHCPv6Impl::GET_ALL_OPTION_DEFS6, server_selector,
+                            option_defs);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_OPTION_DEFS6_RESULT)
         .arg(option_defs.size());
     return (option_defs);
 }
 
 OptionDefContainer
-PgSqlConfigBackendDHCPv6::getModifiedOptionDefs6(const ServerSelector& server_selector,
-        const boost::posix_time::ptime& modification_time) const {
+PgSqlConfigBackendDHCPv6::getModifiedOptionDefs6(
+    const ServerSelector& server_selector,
+    const boost::posix_time::ptime& modification_time) const {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_OPTION_DEFS6)
         .arg(util::ptimeToText(modification_time));
     OptionDefContainer option_defs;
@@ -1605,29 +1590,30 @@ OptionDescriptorPtr
 PgSqlConfigBackendDHCPv6::getOption6(const ServerSelector& server_selector,
                                      const uint16_t code,
                                      const std::string& space) const {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_OPTION6)
-        .arg(code).arg(space);
-    return (impl_->getOption(PgSqlConfigBackendDHCPv6Impl::GET_OPTION6_CODE_SPACE,
-                             Option::V6, server_selector, code, space));
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_OPTION6).arg(code).arg(space);
+    return (impl_->getOption(PgSqlConfigBackendDHCPv6Impl::GET_OPTION6_CODE_SPACE, Option::V6,
+                             server_selector, code, space));
 }
 
 OptionContainer
 PgSqlConfigBackendDHCPv6::getAllOptions6(const ServerSelector& server_selector) const {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_OPTIONS6);
     OptionContainer options = impl_->getAllOptions(PgSqlConfigBackendDHCPv6Impl::GET_ALL_OPTIONS6,
-            Option::V6, server_selector);
+                                                   Option::V6, server_selector);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_OPTIONS6_RESULT)
         .arg(options.size());
     return (options);
 }
 
 OptionContainer
-PgSqlConfigBackendDHCPv6::getModifiedOptions6(const ServerSelector& server_selector,
-        const boost::posix_time::ptime& modification_time) const {
+PgSqlConfigBackendDHCPv6::getModifiedOptions6(
+    const ServerSelector& server_selector,
+    const boost::posix_time::ptime& modification_time) const {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_OPTIONS6)
         .arg(util::ptimeToText(modification_time));
-    OptionContainer options = impl_->getModifiedOptions(PgSqlConfigBackendDHCPv6Impl::GET_MODIFIED_OPTIONS6,
-            Option::V6, server_selector, modification_time);
+    OptionContainer options =
+        impl_->getModifiedOptions(PgSqlConfigBackendDHCPv6Impl::GET_MODIFIED_OPTIONS6, Option::V6,
+                                  server_selector, modification_time);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_MODIFIED_OPTIONS6_RESULT)
         .arg(options.size());
     return (options);
@@ -1636,8 +1622,7 @@ PgSqlConfigBackendDHCPv6::getModifiedOptions6(const ServerSelector& server_selec
 StampedValuePtr
 PgSqlConfigBackendDHCPv6::getGlobalParameter6(const ServerSelector& server_selector,
                                               const std::string& name) const {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_GLOBAL_PARAMETER6)
-        .arg(name);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_GLOBAL_PARAMETER6).arg(name);
     return (impl_->getGlobalParameter6(server_selector, name));
 }
 
@@ -1647,22 +1632,23 @@ PgSqlConfigBackendDHCPv6::getAllGlobalParameters6(const ServerSelector& server_s
 }
 
 StampedValueCollection
-PgSqlConfigBackendDHCPv6::getModifiedGlobalParameters6(const db::ServerSelector& server_selector,
-        const boost::posix_time::ptime& modification_time) const {
+PgSqlConfigBackendDHCPv6::getModifiedGlobalParameters6(
+    const db::ServerSelector& server_selector,
+    const boost::posix_time::ptime& modification_time) const {
     isc_throw(NotImplemented, "Not implemented yet.");
 }
 
 AuditEntryCollection
 PgSqlConfigBackendDHCPv6::getRecentAuditEntries(const db::ServerSelector& server_selector,
-        const boost::posix_time::ptime& modification_time,
-        const uint64_t& modification_id) const {
+                                                const boost::posix_time::ptime& modification_time,
+                                                const uint64_t& modification_id) const {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_RECENT_AUDIT_ENTRIES6)
-      .arg(util::ptimeToText(modification_time))
-      .arg(modification_id);
+        .arg(util::ptimeToText(modification_time))
+        .arg(modification_id);
     AuditEntryCollection audit_entries;
     impl_->getRecentAuditEntries(PgSqlConfigBackendDHCPv6Impl::GET_AUDIT_ENTRIES6_TIME,
-                                 server_selector, modification_time,
-                                 modification_id, audit_entries);
+                                 server_selector, modification_time, modification_id,
+                                 audit_entries);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_RECENT_AUDIT_ENTRIES6_RESULT)
         .arg(audit_entries.size());
     return (audit_entries);
@@ -1673,8 +1659,7 @@ PgSqlConfigBackendDHCPv6::getAllServers6() const {
     ServerCollection servers;
 
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_SERVERS6);
-    impl_->getAllServers(PgSqlConfigBackendDHCPv6Impl::GET_ALL_SERVERS6,
-                         servers);
+    impl_->getAllServers(PgSqlConfigBackendDHCPv6Impl::GET_ALL_SERVERS6, servers);
 
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_ALL_SERVERS6_RESULT)
         .arg(servers.size());
@@ -1683,16 +1668,14 @@ PgSqlConfigBackendDHCPv6::getAllServers6() const {
 
 ServerPtr
 PgSqlConfigBackendDHCPv6::getServer6(const data::ServerTag& server_tag) const {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SERVER6)
-        .arg(server_tag.get());
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_GET_SERVER6).arg(server_tag.get());
     return (impl_->getServer(PgSqlConfigBackendDHCPv6Impl::GET_SERVER6, server_tag));
 }
 
 void
 PgSqlConfigBackendDHCPv6::createUpdateSubnet6(const ServerSelector& server_selector,
                                               const Subnet6Ptr& subnet) {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_SUBNET6)
-        .arg(subnet);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_SUBNET6).arg(subnet);
     impl_->createUpdateSubnet6(server_selector, subnet);
 }
 
@@ -1708,7 +1691,8 @@ void
 PgSqlConfigBackendDHCPv6::createUpdateOptionDef6(const ServerSelector& server_selector,
                                                  const OptionDefinitionPtr& option_def) {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_OPTION_DEF6)
-        .arg(option_def->getName()).arg(option_def->getCode());
+        .arg(option_def->getName())
+        .arg(option_def->getCode());
     impl_->createUpdateOptionDef6(server_selector, option_def);
 }
 
@@ -1743,9 +1727,9 @@ PgSqlConfigBackendDHCPv6::createUpdateOption6(const ServerSelector& server_selec
                                               const asiolink::IOAddress& pool_end_address,
                                               const OptionDescriptorPtr& option) {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_BY_POOL_OPTION6)
-        .arg(pool_start_address.toText()).arg(pool_end_address.toText());
-    impl_->createUpdateOption6(server_selector, pool_start_address, pool_end_address,
-                               option);
+        .arg(pool_start_address.toText())
+        .arg(pool_end_address.toText());
+    impl_->createUpdateOption6(server_selector, pool_start_address, pool_end_address, option);
 }
 
 void
@@ -1754,9 +1738,9 @@ PgSqlConfigBackendDHCPv6::createUpdateOption6(const ServerSelector& server_selec
                                               const uint8_t pd_pool_prefix_length,
                                               const OptionDescriptorPtr& option) {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_CREATE_UPDATE_BY_PREFIX_OPTION6)
-        .arg(pd_pool_prefix.toText()).arg(pd_pool_prefix_length);
-    impl_->createUpdateOption6(server_selector, pd_pool_prefix,
-                               pd_pool_prefix_length, option);
+        .arg(pd_pool_prefix.toText())
+        .arg(pd_pool_prefix_length);
+    impl_->createUpdateOption6(server_selector, pd_pool_prefix, pd_pool_prefix_length, option);
 }
 
 void
@@ -1773,8 +1757,7 @@ PgSqlConfigBackendDHCPv6::createUpdateServer6(const ServerPtr& server) {
         .arg(server->getServerTagAsText());
     impl_->createUpdateServer(PgSqlConfigBackendDHCPv6Impl::CREATE_AUDIT_REVISION,
                               PgSqlConfigBackendDHCPv6Impl::INSERT_SERVER6,
-                              PgSqlConfigBackendDHCPv6Impl::UPDATE_SERVER6,
-                              server);
+                              PgSqlConfigBackendDHCPv6Impl::UPDATE_SERVER6, server);
 }
 
 uint64_t
@@ -1804,12 +1787,11 @@ PgSqlConfigBackendDHCPv6::deleteAllSubnets6(const ServerSelector& server_selecto
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SUBNETS6);
 
     int index = (server_selector.amUnassigned() ?
-                 PgSqlConfigBackendDHCPv6Impl::DELETE_ALL_SUBNETS6_UNASSIGNED :
-                 PgSqlConfigBackendDHCPv6Impl::DELETE_ALL_SUBNETS6);
+                     PgSqlConfigBackendDHCPv6Impl::DELETE_ALL_SUBNETS6_UNASSIGNED :
+                     PgSqlConfigBackendDHCPv6Impl::DELETE_ALL_SUBNETS6);
     uint64_t result = impl_->deleteTransactional(index, server_selector, "deleting all subnets",
                                                  "deleted all subnets", true);
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SUBNETS6_RESULT)
-        .arg(result);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SUBNETS6_RESULT).arg(result);
     return (result);
 }
 
@@ -1818,15 +1800,14 @@ PgSqlConfigBackendDHCPv6::deleteSharedNetworkSubnets6(const db::ServerSelector&
                                                       const std::string& shared_network_name) {
     if (!server_selector.amAny()) {
         isc_throw(InvalidOperation, "deleting all subnets from a shared "
-                  "network requires using ANY server selector");
+                                    "network requires using ANY server selector");
     }
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK_SUBNETS6)
         .arg(shared_network_name);
-    uint64_t result = impl_->deleteTransactional(PgSqlConfigBackendDHCPv6Impl::DELETE_ALL_SUBNETS6_SHARED_NETWORK_NAME,
-                                                 server_selector,
-                                                 "deleting all subnets for a shared network",
-                                                 "deleted all subnets for a shared network",
-                                                 true, shared_network_name);
+    uint64_t result = impl_->deleteTransactional(
+        PgSqlConfigBackendDHCPv6Impl::DELETE_ALL_SUBNETS6_SHARED_NETWORK_NAME, server_selector,
+        "deleting all subnets for a shared network", "deleted all subnets for a shared network",
+        true, shared_network_name);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK_SUBNETS6_RESULT)
         .arg(result);
     return (result);
@@ -1835,11 +1816,10 @@ PgSqlConfigBackendDHCPv6::deleteSharedNetworkSubnets6(const db::ServerSelector&
 uint64_t
 PgSqlConfigBackendDHCPv6::deleteSharedNetwork6(const ServerSelector& server_selector,
                                                const std::string& name) {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK6)
-        .arg(name);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK6).arg(name);
     int index = (server_selector.amAny() ?
-                 PgSqlConfigBackendDHCPv6Impl::DELETE_SHARED_NETWORK6_NAME_ANY :
-                 PgSqlConfigBackendDHCPv6Impl::DELETE_SHARED_NETWORK6_NAME_WITH_TAG);
+                     PgSqlConfigBackendDHCPv6Impl::DELETE_SHARED_NETWORK6_NAME_ANY :
+                     PgSqlConfigBackendDHCPv6Impl::DELETE_SHARED_NETWORK6_NAME_WITH_TAG);
     uint64_t result = impl_->deleteTransactional(index, server_selector,
                                                  "deleting a shared network",
                                                  "shared network deleted", true, name);
@@ -1852,16 +1832,16 @@ uint64_t
 PgSqlConfigBackendDHCPv6::deleteAllSharedNetworks6(const ServerSelector& server_selector) {
     if (server_selector.amAny()) {
         isc_throw(InvalidOperation, "deleting all shared networks for ANY server is not"
-                  " supported");
+                                    " supported");
     }
 
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SHARED_NETWORKS6);
 
     int index = (server_selector.amUnassigned() ?
-                 PgSqlConfigBackendDHCPv6Impl::DELETE_ALL_SHARED_NETWORKS6_UNASSIGNED :
-                 PgSqlConfigBackendDHCPv6Impl::DELETE_ALL_SHARED_NETWORKS6);
-    uint64_t result = impl_->deleteTransactional(index,
-                                                 server_selector, "deleting all shared networks",
+                     PgSqlConfigBackendDHCPv6Impl::DELETE_ALL_SHARED_NETWORKS6_UNASSIGNED :
+                     PgSqlConfigBackendDHCPv6Impl::DELETE_ALL_SHARED_NETWORKS6);
+    uint64_t result = impl_->deleteTransactional(index, server_selector,
+                                                 "deleting all shared networks",
                                                  "deleted all shared networks", true);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SHARED_NETWORKS6_RESULT)
         .arg(result);
@@ -1872,20 +1852,19 @@ uint64_t
 PgSqlConfigBackendDHCPv6::deleteOptionDef6(const ServerSelector& server_selector,
                                            const uint16_t code,
                                            const std::string& space) {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION_DEF6)
-        .arg(code).arg(space);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION_DEF6).arg(code).arg(space);
     uint64_t result = impl_->deleteOptionDef6(server_selector, code, space);
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION_DEF6_RESULT)
-        .arg(result);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION_DEF6_RESULT).arg(result);
     return (result);
 }
 
 uint64_t
 PgSqlConfigBackendDHCPv6::deleteAllOptionDefs6(const ServerSelector& server_selector) {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_OPTION_DEFS6);
-    uint64_t result = impl_->deleteTransactional(PgSqlConfigBackendDHCPv6Impl::DELETE_ALL_OPTION_DEFS6,
-                                                 server_selector, "deleting all option definitions",
-                                                 "deleted all option definitions", true);
+    uint64_t result =
+        impl_->deleteTransactional(PgSqlConfigBackendDHCPv6Impl::DELETE_ALL_OPTION_DEFS6,
+                                   server_selector, "deleting all option definitions",
+                                   "deleted all option definitions", true);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_OPTION_DEFS6_RESULT)
         .arg(result);
     return (result);
@@ -1895,11 +1874,9 @@ uint64_t
 PgSqlConfigBackendDHCPv6::deleteOption6(const ServerSelector& server_selector,
                                         const uint16_t code,
                                         const std::string& space) {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION6)
-        .arg(code).arg(space);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION6).arg(code).arg(space);
     uint64_t result = impl_->deleteOption6(server_selector, code, space);
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION6_RESULT)
-        .arg(result);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_OPTION6_RESULT).arg(result);
     return (result);
 }
 
@@ -1912,9 +1889,10 @@ PgSqlConfigBackendDHCPv6::deleteOption6(const ServerSelector& /* server_selector
     /// option is only deleted if the pool belongs to a given server. For now, we
     /// just delete it when there is a match with the parent object.
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK_OPTION6)
-        .arg(shared_network_name).arg(code).arg(space);
-    uint64_t result = impl_->deleteOption6(ServerSelector::ANY(), shared_network_name,
-                                           code, space);
+        .arg(shared_network_name)
+        .arg(code)
+        .arg(space);
+    uint64_t result = impl_->deleteOption6(ServerSelector::ANY(), shared_network_name, code, space);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SHARED_NETWORK_OPTION6_RESULT)
         .arg(result);
     return (result);
@@ -1929,7 +1907,9 @@ PgSqlConfigBackendDHCPv6::deleteOption6(const ServerSelector& /* server_selector
     /// option is only deleted if the pool belongs to a given server. For now, we
     /// just delete it when there is a match with the parent object.
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_SUBNET_ID_OPTION6)
-        .arg(subnet_id).arg(code).arg(space);
+        .arg(subnet_id)
+        .arg(code)
+        .arg(space);
     uint64_t result = impl_->deleteOption6(ServerSelector::ANY(), subnet_id, code, space);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_SUBNET_ID_OPTION6_RESULT)
         .arg(result);
@@ -1946,9 +1926,12 @@ PgSqlConfigBackendDHCPv6::deleteOption6(const ServerSelector& /* server_selector
     /// option is only deleted if the pool belongs to a given server. For now, we
     /// just delete it when there is a match with the parent object.
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_POOL_OPTION6)
-        .arg(pool_start_address.toText()).arg(pool_end_address.toText()).arg(code).arg(space);
-    uint64_t result = impl_->deleteOption6(ServerSelector::ANY(), pool_start_address, pool_end_address,
-                                           code, space);
+        .arg(pool_start_address.toText())
+        .arg(pool_end_address.toText())
+        .arg(code)
+        .arg(space);
+    uint64_t result = impl_->deleteOption6(ServerSelector::ANY(), pool_start_address,
+                                           pool_end_address, code, space);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_POOL_OPTION6_RESULT)
         .arg(result);
     return (result);
@@ -1961,7 +1944,10 @@ PgSqlConfigBackendDHCPv6::deleteOption6(const ServerSelector& /* server_selector
                                         const uint16_t code,
                                         const std::string& space) {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_POOL_PREFIX_OPTION6)
-        .arg(pd_pool_prefix.toText()).arg(pd_pool_prefix_length).arg(code).arg(space);
+        .arg(pd_pool_prefix.toText())
+        .arg(pd_pool_prefix_length)
+        .arg(code)
+        .arg(space);
     uint64_t result = impl_->deleteOption6(ServerSelector::ANY(), pd_pool_prefix,
                                            pd_pool_prefix_length, code, space);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_BY_POOL_PREFIX_OPTION6_RESULT)
@@ -1972,11 +1958,11 @@ PgSqlConfigBackendDHCPv6::deleteOption6(const ServerSelector& /* server_selector
 uint64_t
 PgSqlConfigBackendDHCPv6::deleteGlobalParameter6(const ServerSelector& server_selector,
                                                  const std::string& name) {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_GLOBAL_PARAMETER6)
-        .arg(name);
-    uint64_t result = impl_->deleteTransactional(PgSqlConfigBackendDHCPv6Impl::DELETE_GLOBAL_PARAMETER6,
-                                                 server_selector, "deleting global parameter",
-                                                 "global parameter deleted", false, name);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_GLOBAL_PARAMETER6).arg(name);
+    uint64_t result =
+        impl_->deleteTransactional(PgSqlConfigBackendDHCPv6Impl::DELETE_GLOBAL_PARAMETER6,
+                                   server_selector, "deleting global parameter",
+                                   "global parameter deleted", false, name);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_GLOBAL_PARAMETER6_RESULT)
         .arg(result);
     return (result);
@@ -1985,9 +1971,10 @@ PgSqlConfigBackendDHCPv6::deleteGlobalParameter6(const ServerSelector& server_se
 uint64_t
 PgSqlConfigBackendDHCPv6::deleteAllGlobalParameters6(const ServerSelector& server_selector) {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_GLOBAL_PARAMETERS6);
-    uint64_t result = impl_->deleteTransactional(PgSqlConfigBackendDHCPv6Impl::DELETE_ALL_GLOBAL_PARAMETERS6,
-                                                 server_selector, "deleting all global parameters",
-                                                 "all global parameters deleted", true);
+    uint64_t result =
+        impl_->deleteTransactional(PgSqlConfigBackendDHCPv6Impl::DELETE_ALL_GLOBAL_PARAMETERS6,
+                                   server_selector, "deleting all global parameters",
+                                   "all global parameters deleted", true);
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_GLOBAL_PARAMETERS6_RESULT)
         .arg(result);
     return (result);
@@ -1995,11 +1982,9 @@ PgSqlConfigBackendDHCPv6::deleteAllGlobalParameters6(const ServerSelector& serve
 
 uint64_t
 PgSqlConfigBackendDHCPv6::deleteServer6(const ServerTag& server_tag) {
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SERVER6)
-        .arg(server_tag.get());
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SERVER6).arg(server_tag.get());
     uint64_t result = impl_->deleteServer6(server_tag);
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SERVER6_RESULT)
-        .arg(result);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_SERVER6_RESULT).arg(result);
     return (result);
 }
 
@@ -2007,8 +1992,7 @@ uint64_t
 PgSqlConfigBackendDHCPv6::deleteAllServers6() {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SERVERS6);
     uint64_t result = impl_->deleteAllServers6();
-    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SERVERS6_RESULT)
-        .arg(result);
+    LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_DELETE_ALL_SERVERS6_RESULT).arg(result);
     return (result);
 }
 
@@ -2033,12 +2017,11 @@ PgSqlConfigBackendDHCPv6::getPort() const {
 bool
 PgSqlConfigBackendDHCPv6::registerBackendType() {
     LOG_DEBUG(pgsql_cb_logger, DBGLVL_TRACE_BASIC, PGSQL_CB_REGISTER_BACKEND_TYPE6);
-    return (
-        dhcp::ConfigBackendDHCPv6Mgr::instance().registerBackendFactory("pgsql",
-            [](const db::DatabaseConnection::ParameterMap& params) -> dhcp::ConfigBackendDHCPv6Ptr {
+    return (dhcp::ConfigBackendDHCPv6Mgr::instance().registerBackendFactory(
+        "pgsql",
+        [](const db::DatabaseConnection::ParameterMap& params) -> dhcp::ConfigBackendDHCPv6Ptr {
             return (dhcp::PgSqlConfigBackendDHCPv6Ptr(new dhcp::PgSqlConfigBackendDHCPv6(params)));
-        })
-    );
+        }));
 }
 
 void
@@ -2049,8 +2032,8 @@ PgSqlConfigBackendDHCPv6::unregisterBackendType() {
 
 void
 PgSqlConfigBackendDHCPv6::createUpdateClientClass6(const db::ServerSelector& server_selector,
-                          const ClientClassDefPtr& client_class,
-                          const std::string& follow_class_name) {
+                                                   const ClientClassDefPtr& client_class,
+                                                   const std::string& follow_class_name) {
     isc_throw(NotImplemented, "Not implemented yet.");
 }
 
@@ -2066,14 +2049,14 @@ PgSqlConfigBackendDHCPv6::getAllClientClasses6(const db::ServerSelector& selecto
 }
 
 ClientClassDictionary
-PgSqlConfigBackendDHCPv6::getModifiedClientClasses6(const db::ServerSelector& selector,
-                          const boost::posix_time::ptime& modification_time) const {
+PgSqlConfigBackendDHCPv6::getModifiedClientClasses6(
+    const db::ServerSelector& selector, const boost::posix_time::ptime& modification_time) const {
     isc_throw(NotImplemented, "Not implemented yet.");
 }
 
 uint64_t
 PgSqlConfigBackendDHCPv6::deleteClientClass6(const db::ServerSelector& server_selector,
-                    const std::string& name) {
+                                             const std::string& name) {
     isc_throw(NotImplemented, "Not implemented yet.");
 }
 
@@ -2082,6 +2065,5 @@ PgSqlConfigBackendDHCPv6::deleteAllClientClasses6(const db::ServerSelector& serv
     isc_throw(NotImplemented, "Not implemented yet.");
 }
 
-
-} // end of namespace isc::dhcp
-} // end of namespace isc
+}  // namespace dhcp
+}  // end of namespace isc
index 8779e222b9c9d00b535864582f26058b689b64ef..44660a06e8dc335479b0f037dd1ef1ea90b357b9 100644 (file)
@@ -7,12 +7,14 @@
 #ifndef PGSQL_CONFIG_BACKEND_DHCP6_H
 #define PGSQL_CONFIG_BACKEND_DHCP6_H
 
-#include <pgsql_cb_impl.h>
 #include <database/database_connection.h>
 #include <dhcpsrv/config_backend_dhcp6.h>
-#include <pgsql_cb_log.h>
+
 #include <boost/shared_ptr.hpp>
 
+#include <pgsql_cb_impl.h>
+#include <pgsql_cb_log.h>
+
 namespace isc {
 namespace dhcp {
 
@@ -30,7 +32,6 @@ class PgSqlConfigBackendDHCPv6Impl;
 /// the methods throw @c isc::NotImplemented exception.
 class PgSqlConfigBackendDHCPv6 : public ConfigBackendDHCPv6 {
 public:
-
     /// @brief Constructor.
     ///
     /// @param parameters A data structure relating keywords and values
@@ -43,8 +44,7 @@ public:
     /// @param subnet_prefix Prefix of the subnet to be retrieved.
     /// @return Pointer to the retrieved subnet or NULL if not found.
     virtual Subnet6Ptr
-    getSubnet6(const db::ServerSelector& server_selector,
-               const std::string& subnet_prefix) const;
+    getSubnet6(const db::ServerSelector& server_selector, const std::string& subnet_prefix) const;
 
     /// @brief Retrieves a single subnet by subnet identifier.
     ///
@@ -58,8 +58,7 @@ public:
     ///
     /// @param server_selector Server selector.
     /// @return Collection of subnets or empty collection if no subnet found.
-    virtual Subnet6Collection
-    getAllSubnets6(const db::ServerSelector& server_selector) const;
+    virtual Subnet6Collection getAllSubnets6(const db::ServerSelector& server_selector) const;
 
     /// @brief Retrieves subnets modified after specified time.
     ///
@@ -91,8 +90,7 @@ public:
     /// @return Pointer to the shared network or NULL if not found.
     /// @throw NotImplemented if server selector is "unassigned".
     virtual SharedNetwork6Ptr
-    getSharedNetwork6(const db::ServerSelector& server_selector,
-                      const std::string& name) const;
+    getSharedNetwork6(const db::ServerSelector& server_selector, const std::string& name) const;
 
     /// @brief Retrieves all shared networks.
     ///
@@ -119,17 +117,16 @@ public:
     /// @param space Option space of the option to be retrieved.
     /// @return Pointer to the option definition or NULL if not found.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual OptionDefinitionPtr
-    getOptionDef6(const db::ServerSelector& server_selector, const uint16_t code,
-                  const std::string& space) const;
+    virtual OptionDefinitionPtr getOptionDef6(const db::ServerSelector& server_selector,
+                                              const uint16_t code,
+                                              const std::string& space) const;
 
     /// @brief Retrieves all option definitions.
     ///
     /// @param server_selector Server selector.
     /// @return Collection of option definitions or empty collection if
     /// no option definition found.
-    virtual OptionDefContainer
-    getAllOptionDefs6(const db::ServerSelector& server_selector) const;
+    virtual OptionDefContainer getAllOptionDefs6(const db::ServerSelector& server_selector) const;
 
     /// @brief Retrieves option definitions modified after specified time.
     ///
@@ -148,17 +145,16 @@ public:
     /// @return Pointer to the retrieved option descriptor or null if
     /// no option was found.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual OptionDescriptorPtr
-    getOption6(const db::ServerSelector& server_selector, const uint16_t code,
-               const std::string& space) const;
+    virtual OptionDescriptorPtr getOption6(const db::ServerSelector& server_selector,
+                                           const uint16_t code,
+                                           const std::string& space) const;
 
     /// @brief Retrieves all global options.
     ///
     /// @param server_selector Server selector.
     /// @return Collection of global options or empty collection if no
     /// option found.
-    virtual OptionContainer
-    getAllOptions6(const db::ServerSelector& server_selector) const;
+    virtual OptionContainer getAllOptions6(const db::ServerSelector& server_selector) const;
 
     /// @brief Retrieves option modified after specified time.
     ///
@@ -181,8 +177,7 @@ public:
     /// @return Value of the global parameter.
     /// @throw NotImplemented if server selector is "unassigned".
     virtual data::StampedValuePtr
-    getGlobalParameter6(const db::ServerSelector& server_selector,
-                        const std::string& name) const;
+    getGlobalParameter6(const db::ServerSelector& server_selector, const std::string& name) const;
 
     /// @brief Retrieves all global parameters.
     ///
@@ -237,8 +232,7 @@ public:
     ///
     /// @param selector Server selector.
     /// @return Collection of client classes.
-    virtual ClientClassDictionary
-    getAllClientClasses6(const db::ServerSelector& selector) const;
+    virtual ClientClassDictionary getAllClientClasses6(const db::ServerSelector& selector) const;
 
     /// @brief Retrieves client classes modified after specified time.
     ///
@@ -269,16 +263,14 @@ public:
     /// 'all'.
     ///
     /// @return Collection of servers from the backend.
-    virtual db::ServerCollection
-    getAllServers6() const;
+    virtual db::ServerCollection getAllServers6() const;
 
     /// @brief Retrieves a server.
     ///
     /// @param server_tag Tag of the server to be retrieved.
     /// @return Pointer to the server instance or null pointer if no server
     /// with the particular tag was found.
-    virtual db::ServerPtr
-    getServer6(const data::ServerTag& server_tag) const;
+    virtual db::ServerPtr getServer6(const data::ServerTag& server_tag) const;
 
     /// @brief Creates or updates a subnet.
     ///
@@ -286,35 +278,31 @@ public:
     /// @param subnet Subnet to be added or updated.
     /// @throw NotImplemented if server selector is "unassigned".
     virtual void
-    createUpdateSubnet6(const db::ServerSelector& server_selector,
-                        const Subnet6Ptr& subnet);
+    createUpdateSubnet6(const db::ServerSelector& server_selector, const Subnet6Ptr& subnet);
 
     /// @brief Creates or updates a shared network.
     ///
     /// @param server_selector Server selector.
     /// @param shared_network Shared network to be added or updated.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual void
-    createUpdateSharedNetwork6(const db::ServerSelector& server_selector,
-                               const SharedNetwork6Ptr& shared_network);
+    virtual void createUpdateSharedNetwork6(const db::ServerSelector& server_selector,
+                                            const SharedNetwork6Ptr& shared_network);
 
     /// @brief Creates or updates an option definition.
     ///
     /// @param server_selector Server selector.
     /// @param option_def Option definition to be added or updated.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual void
-    createUpdateOptionDef6(const db::ServerSelector& server_selector,
-                           const OptionDefinitionPtr& option_def);
+    virtual void createUpdateOptionDef6(const db::ServerSelector& server_selector,
+                                        const OptionDefinitionPtr& option_def);
 
     /// @brief Creates or updates global option.
     ///
     /// @param server_selector Server selector.
     /// @param option Option to be added or updated.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual void
-    createUpdateOption6(const db::ServerSelector& server_selector,
-                        const OptionDescriptorPtr& option);
+    virtual void createUpdateOption6(const db::ServerSelector& server_selector,
+                                     const OptionDescriptorPtr& option);
 
     /// @brief Creates or updates shared network level option.
     ///
@@ -323,10 +311,9 @@ public:
     /// belongs.
     /// @param option Option to be added or updated.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual void
-    createUpdateOption6(const db::ServerSelector& server_selector,
-                        const std::string& shared_network_name,
-                        const OptionDescriptorPtr& option);
+    virtual void createUpdateOption6(const db::ServerSelector& server_selector,
+                                     const std::string& shared_network_name,
+                                     const OptionDescriptorPtr& option);
 
     /// @brief Creates or updates subnet level option.
     ///
@@ -334,10 +321,9 @@ public:
     /// @param subnet_id Identifier of a subnet to which option belongs.
     /// @param option Option to be added or updated.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual void
-    createUpdateOption6(const db::ServerSelector& server_selector,
-                        const SubnetID& subnet_id,
-                        const OptionDescriptorPtr& option);
+    virtual void createUpdateOption6(const db::ServerSelector& server_selector,
+                                     const SubnetID& subnet_id,
+                                     const OptionDescriptorPtr& option);
 
     /// @brief Creates or updates pool level option.
     ///
@@ -348,11 +334,10 @@ public:
     /// option belongs.
     /// @param option Option to be added or updated.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual void
-    createUpdateOption6(const db::ServerSelector& server_selector,
-                        const asiolink::IOAddress& pool_start_address,
-                        const asiolink::IOAddress& pool_end_address,
-                        const OptionDescriptorPtr& option);
+    virtual void createUpdateOption6(const db::ServerSelector& server_selector,
+                                     const asiolink::IOAddress& pool_start_address,
+                                     const asiolink::IOAddress& pool_end_address,
+                                     const OptionDescriptorPtr& option);
 
     /// @brief Creates or updates prefix delegation pool level option.
     ///
@@ -363,11 +348,10 @@ public:
     /// delegation pool to which the option belongs.
     /// @param option Option to be added or updated.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual void
-    createUpdateOption6(const db::ServerSelector& server_selector,
-                        const asiolink::IOAddress& pd_pool_prefix,
-                        const uint8_t pd_pool_prefix_length,
-                        const OptionDescriptorPtr& option);
+    virtual void createUpdateOption6(const db::ServerSelector& server_selector,
+                                     const asiolink::IOAddress& pd_pool_prefix,
+                                     const uint8_t pd_pool_prefix_length,
+                                     const OptionDescriptorPtr& option);
 
     /// @brief Creates or updates global parameter.
     ///
@@ -375,9 +359,8 @@ public:
     /// @param name Name of the global parameter.
     /// @param value Value of the global parameter.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual void
-    createUpdateGlobalParameter6(const db::ServerSelector& server_selector,
-                                 const data::StampedValuePtr& value);
+    virtual void createUpdateGlobalParameter6(const db::ServerSelector& server_selector,
+                                              const data::StampedValuePtr& value);
 
     /// @brief Creates or updates a client class.
     ///
@@ -387,18 +370,16 @@ public:
     /// new or updated class should be positioned. An empty value
     /// causes the class to be appended at the end of the class
     /// hierarchy.
-    virtual void
-    createUpdateClientClass6(const db::ServerSelector& server_selector,
-                             const ClientClassDefPtr& client_class,
-                             const std::string& follow_class_name);
+    virtual void createUpdateClientClass6(const db::ServerSelector& server_selector,
+                                          const ClientClassDefPtr& client_class,
+                                          const std::string& follow_class_name);
 
     /// @brief Creates or updates a server.
     ///
     /// @param server Instance of the server to be stored.
     /// @throw InvalidOperation when trying to create a duplicate or
     /// update the logical server 'all'.
-    virtual void
-    createUpdateServer6(const db::ServerPtr& server);
+    virtual void createUpdateServer6(const db::ServerPtr& server);
 
     /// @brief Deletes subnet by prefix.
     ///
@@ -407,8 +388,7 @@ public:
     /// @return Number of deleted subnets.
     /// @throw NotImplemented if server selector is "unassigned".
     virtual uint64_t
-    deleteSubnet6(const db::ServerSelector& server_selector,
-                  const std::string& subnet_prefix);
+    deleteSubnet6(const db::ServerSelector& server_selector, const std::string& subnet_prefix);
 
     /// @brief Deletes subnet by identifier.
     ///
@@ -424,8 +404,7 @@ public:
     /// @param server_selector Server selector.
     /// @return Number of deleted subnets.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteAllSubnets6(const db::ServerSelector& server_selector);
+    virtual uint64_t deleteAllSubnets6(const db::ServerSelector& server_selector);
 
     /// @brief Deletes all subnets belonging to a specified shared network.
     ///
@@ -433,9 +412,8 @@ public:
     /// @param shared_network_name Name of the shared network for which the
     /// subnets should be deleted.
     /// @return Number of deleted subnets.
-    virtual uint64_t
-    deleteSharedNetworkSubnets6(const db::ServerSelector& server_selector,
-                                const std::string& shared_network_name);
+    virtual uint64_t deleteSharedNetworkSubnets6(const db::ServerSelector& server_selector,
+                                                 const std::string& shared_network_name);
 
     /// @brief Deletes shared network by name.
     ///
@@ -444,15 +422,13 @@ public:
     /// @return Number of deleted shared networks.
     /// @throw NotImplemented if server selector is "unassigned".
     virtual uint64_t
-    deleteSharedNetwork6(const db::ServerSelector& server_selector,
-                         const std::string& name);
+    deleteSharedNetwork6(const db::ServerSelector& server_selector, const std::string& name);
 
     /// @brief Deletes all shared networks.
     ///
     /// @param server_selector Server selector.
     /// @return Number of deleted shared networks.
-    virtual uint64_t
-    deleteAllSharedNetworks6(const db::ServerSelector& server_selector);
+    virtual uint64_t deleteAllSharedNetworks6(const db::ServerSelector& server_selector);
 
     /// @brief Deletes option definition.
     ///
@@ -461,17 +437,16 @@ public:
     /// @param space Option space of the option to be deleted.
     /// @return Number of deleted option definitions.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteOptionDef6(const db::ServerSelector& server_selector, const uint16_t code,
-                     const std::string& space);
+    virtual uint64_t deleteOptionDef6(const db::ServerSelector& server_selector,
+                                      const uint16_t code,
+                                      const std::string& space);
 
     /// @brief Deletes all option definitions.
     ///
     /// @param server_selector Server selector.
     /// @return Number of deleted option definitions.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteAllOptionDefs6(const db::ServerSelector& server_selector);
+    virtual uint64_t deleteAllOptionDefs6(const db::ServerSelector& server_selector);
 
     /// @brief Deletes global option.
     ///
@@ -480,9 +455,9 @@ public:
     /// @param space Option space of the option to be deleted.
     /// @return Number of deleted options.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteOption6(const db::ServerSelector& server_selector, const uint16_t code,
-                  const std::string& space);
+    virtual uint64_t deleteOption6(const db::ServerSelector& server_selector,
+                                   const uint16_t code,
+                                   const std::string& space);
 
     /// @brief Deletes shared network level option.
     ///
@@ -492,11 +467,10 @@ public:
     /// @param code Code of the deleted option.
     /// @param space Option space of the deleted option.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteOption6(const db::ServerSelector& server_selector,
-                  const std::string& shared_network_name,
-                  const uint16_t code,
-                  const std::string& space);
+    virtual uint64_t deleteOption6(const db::ServerSelector& server_selector,
+                                   const std::string& shared_network_name,
+                                   const uint16_t code,
+                                   const std::string& space);
 
     /// @brief Deletes subnet level option.
     ///
@@ -507,9 +481,10 @@ public:
     /// @param space Option space of the deleted option.
     /// @return Number of deleted options.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteOption6(const db::ServerSelector& server_selector, const SubnetID& subnet_id,
-                  const uint16_t code, const std::string& space);
+    virtual uint64_t deleteOption6(const db::ServerSelector& server_selector,
+                                   const SubnetID& subnet_id,
+                                   const uint16_t code,
+                                   const std::string& space);
 
     /// @brief Deletes pool level option.
     ///
@@ -522,12 +497,11 @@ public:
     /// @param space Option space of the deleted option.
     /// @return Number of deleted options.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteOption6(const db::ServerSelector& server_selector,
-                  const asiolink::IOAddress& pool_start_address,
-                  const asiolink::IOAddress& pool_end_address,
-                  const uint16_t code,
-                  const std::string& space);
+    virtual uint64_t deleteOption6(const db::ServerSelector& server_selector,
+                                   const asiolink::IOAddress& pool_start_address,
+                                   const asiolink::IOAddress& pool_end_address,
+                                   const uint16_t code,
+                                   const std::string& space);
 
     /// @brief Deletes prefix delegation pool level option.
     ///
@@ -540,12 +514,11 @@ public:
     /// @param space Option space of the deleted option.
     /// @return Number of deleted options.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteOption6(const db::ServerSelector& server_selector,
-                  const asiolink::IOAddress& pd_pool_prefix,
-                  const uint8_t pd_pool_prefix_length,
-                  const uint16_t code,
-                  const std::string& space);
+    virtual uint64_t deleteOption6(const db::ServerSelector& server_selector,
+                                   const asiolink::IOAddress& pd_pool_prefix,
+                                   const uint8_t pd_pool_prefix_length,
+                                   const uint16_t code,
+                                   const std::string& space);
 
     /// @brief Deletes global parameter.
     ///
@@ -554,16 +527,14 @@ public:
     /// @return Number of deleted global parameters.
     /// @throw NotImplemented if server selector is "unassigned".
     virtual uint64_t
-    deleteGlobalParameter6(const db::ServerSelector& server_selector,
-                           const std::string& name);
+    deleteGlobalParameter6(const db::ServerSelector& server_selector, const std::string& name);
 
     /// @brief Deletes all global parameters.
     ///
     /// @param server_selector Server selector.
     /// @return Number of deleted global parameters.
     /// @throw NotImplemented if server selector is "unassigned".
-    virtual uint64_t
-    deleteAllGlobalParameters6(const db::ServerSelector& server_selector);
+    virtual uint64_t deleteAllGlobalParameters6(const db::ServerSelector& server_selector);
 
     /// @brief Deletes a client class.
     ///
@@ -571,15 +542,13 @@ public:
     /// @param name Name of the class to be deleted.
     /// @return Number of deleted client classes.
     virtual uint64_t
-    deleteClientClass6(const db::ServerSelector& server_selector,
-                       const std::string& name);
+    deleteClientClass6(const db::ServerSelector& server_selector, const std::string& name);
 
     /// @brief Deletes all client classes.
     ///
     /// @param server_selector Server selector.
     /// @return Number of deleted client classes.
-    virtual uint64_t
-    deleteAllClientClasses6(const db::ServerSelector& server_selector);
+    virtual uint64_t deleteAllClientClasses6(const db::ServerSelector& server_selector);
 
     /// @brief Deletes a server from the backend.
     ///
@@ -587,15 +556,13 @@ public:
     /// @return Number of deleted servers.
     /// @throw isc::InvalidOperation when trying to delete the logical
     /// server 'all'.
-    virtual uint64_t
-    deleteServer6(const data::ServerTag& server_tag);
+    virtual uint64_t deleteServer6(const data::ServerTag& server_tag);
 
     /// @brief Deletes all servers from the backend except the logical
     /// server 'all'.
     ///
     /// @return Number of deleted servers.
-    virtual uint64_t
-    deleteAllServers6();
+    virtual uint64_t deleteAllServers6();
 
     /// @brief Returns backend type in the textual format.
     ///
@@ -637,7 +604,6 @@ public:
     virtual bool isUnusable();
 
 protected:
-
     /// @brief Pointer to the implementation of the @c PgSqlConfigBackendDHCPv6
     /// class.
     boost::shared_ptr<PgSqlConfigBackendDHCPv6Impl> impl_;
@@ -650,7 +616,7 @@ protected:
 /// @brief Pointer to the @c PgSqlConfigBackendDHCPv6 class.
 typedef boost::shared_ptr<PgSqlConfigBackendDHCPv6> PgSqlConfigBackendDHCPv6Ptr;
 
-} // end of namespace isc::cb
-} // end of namespace isc
+}  // namespace dhcp
+}  // end of namespace isc
 
-#endif // PGSQL_CONFIG_BACKEND_DHCP6_H
+#endif  // PGSQL_CONFIG_BACKEND_DHCP6_H
index 288c26e2b2ab3b4adf9b4aef5c6b19fbc6ad237a..774ede1f0f0ba709127af22c953f4b334badb296 100644 (file)
@@ -5,12 +5,14 @@
 // file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 #include <config.h>
-#include "pgsql_cb_impl.h"
+
 #include <asiolink/io_address.h>
 #include <config_backend/constants.h>
-#include <pgsql/pgsql_exchange.h>
 #include <dhcp/option_space.h>
+#include <pgsql/pgsql_exchange.h>
 #include <util/buffer.h>
+
+#include "pgsql_cb_impl.h"
 #include <cstdint>
 #include <utility>
 
@@ -25,39 +27,37 @@ namespace dhcp {
 
 isc::asiolink::IOServicePtr PgSqlConfigBackendImpl::io_service_ = isc::asiolink::IOServicePtr();
 
-PgSqlConfigBackendImpl::
-ScopedAuditRevision::ScopedAuditRevision(PgSqlConfigBackendImpl* impl,
-                                         const int index,
-                                         const ServerSelector& server_selector,
-                                         const std::string& log_message,
-                                         bool cascade_transaction)
+PgSqlConfigBackendImpl::ScopedAuditRevision::ScopedAuditRevision(
+    PgSqlConfigBackendImpl* impl,
+    const int index,
+    const ServerSelector& server_selector,
+    const std::string& log_message,
+    bool cascade_transaction)
     : impl_(impl) {
     impl_->createAuditRevision(index, server_selector,
-                               boost::posix_time::microsec_clock::local_time(),
-                               log_message,
+                               boost::posix_time::microsec_clock::local_time(), log_message,
                                cascade_transaction);
 }
 
-PgSqlConfigBackendImpl::
-ScopedAuditRevision::~ScopedAuditRevision() {
+PgSqlConfigBackendImpl::ScopedAuditRevision::~ScopedAuditRevision() {
     impl_->clearAuditRevision();
 }
 
-PgSqlConfigBackendImpl::
-PgSqlConfigBackendImpl(const DatabaseConnection::ParameterMap& parameters,
-                       const DbCallback db_reconnect_callback)
+PgSqlConfigBackendImpl::PgSqlConfigBackendImpl(const DatabaseConnection::ParameterMap& parameters,
+                                               const DbCallback db_reconnect_callback)
     : conn_(parameters,
             IOServiceAccessorPtr(new IOServiceAccessor(PgSqlConfigBackendImpl::getIOService)),
-            db_reconnect_callback), timer_name_(""), audit_revision_created_(false),
-            parameters_(parameters) {
+            db_reconnect_callback),
+      timer_name_(""), audit_revision_created_(false), parameters_(parameters) {
 
     // Test schema version first.
     std::pair<uint32_t, uint32_t> code_version(PG_SCHEMA_VERSION_MAJOR, PG_SCHEMA_VERSION_MINOR);
     std::pair<uint32_t, uint32_t> db_version = PgSqlConnection::getVersion(parameters);
     if (code_version != db_version) {
         isc_throw(DbOpenError, "Postgres schema version mismatch: need version: "
-                  << code_version.first << "." << code_version.second
-                  << " found version:  " << db_version.first << "." << db_version.second);
+                                   << code_version.first << "." << code_version.second
+                                   << " found version:  " << db_version.first << "."
+                                   << db_version.second);
     }
 
     // Open the database.
@@ -159,7 +159,7 @@ PgSqlConfigBackendImpl::deleteFromTable(const int index,
     // When deleting multiple objects we must not use ANY server.
     if (server_selector.amAny()) {
         isc_throw(InvalidOperation, "deleting multiple objects for ANY server is not"
-                  " supported");
+                                    " supported");
     }
 
     PsqlBindArray in_bindings;
@@ -174,7 +174,6 @@ PgSqlConfigBackendImpl::deleteFromTable(const int index,
     isc_throw(NotImplemented, "todo");
 }
 
-
 void
 PgSqlConfigBackendImpl::getGlobalParameters(const int index,
                                             const PsqlBindArray& in_bindings,
@@ -268,7 +267,7 @@ PgSqlConfigBackendImpl::getOptionDef(const int index,
 
     if (server_selector.amUnassigned()) {
         isc_throw(NotImplemented, "managing configuration for no particular server"
-                  " (unassigned) is unsupported at the moment");
+                                  " (unassigned) is unsupported at the moment");
     }
 
     auto tag = getServerTag(server_selector, "fetching option definition");
@@ -287,8 +286,8 @@ PgSqlConfigBackendImpl::getOptionDef(const int index,
 
 void
 PgSqlConfigBackendImpl::getAllOptionDefs(const int index,
-                     const ServerSelector& server_selector,
-                     OptionDefContainer& option_defs) {
+                                         const ServerSelector& server_selector,
+                                         OptionDefContainer& option_defs) {
     auto tags = server_selector.getTags();
 #if 0
     for (auto tag : tags) {
@@ -465,7 +464,7 @@ PgSqlConfigBackendImpl::createUpdateOptionDef(const db::ServerSelector& server_s
 
     if (server_selector.amUnassigned()) {
         isc_throw(NotImplemented, "managing configuration for no particular server"
-                  " (unassigned) is unsupported at the moment");
+                                  " (unassigned) is unsupported at the moment");
     }
 
     auto tag = getServerTag(server_selector, "creating or updating option definition");
@@ -532,7 +531,7 @@ PgSqlConfigBackendImpl::getOption(const int index,
 
     if (server_selector.amUnassigned()) {
         isc_throw(NotImplemented, "managing configuration for no particular server"
-                  " (unassigned) is unsupported at the moment");
+                                  " (unassigned) is unsupported at the moment");
     }
 
     auto tag = getServerTag(server_selector, "fetching global option");
@@ -603,7 +602,7 @@ PgSqlConfigBackendImpl::getOption(const int index,
 
     if (server_selector.amUnassigned()) {
         isc_throw(NotImplemented, "managing configuration for no particular server"
-                  " (unassigned) is unsupported at the moment");
+                                  " (unassigned) is unsupported at the moment");
     }
 
     auto tag = getServerTag(server_selector, "fetching subnet level option");
@@ -622,8 +621,7 @@ PgSqlConfigBackendImpl::getOption(const int index,
     in_bindings.push_back(PsqlBindArray::createString(space));
 #endif
     getOptions(index, in_bindings, universe, options);
-    return (options.empty() ? OptionDescriptorPtr() :
-            OptionDescriptor::create(*options.begin()));
+    return (options.empty() ? OptionDescriptorPtr() : OptionDescriptor::create(*options.begin()));
 }
 
 OptionDescriptorPtr
@@ -636,7 +634,7 @@ PgSqlConfigBackendImpl::getOption(const int index,
 
     if (server_selector.amUnassigned()) {
         isc_throw(NotImplemented, "managing configuration for no particular server"
-                  " (unassigned) is unsupported at the moment");
+                                  " (unassigned) is unsupported at the moment");
     }
 
     std::string msg = "fetching ";
@@ -663,8 +661,7 @@ PgSqlConfigBackendImpl::getOption(const int index,
     in_bindings.push_back(PsqlBindArray::createString(space));
 #endif
     getOptions(index, in_bindings, universe, options);
-    return (options.empty() ? OptionDescriptorPtr() :
-            OptionDescriptor::create(*options.begin()));
+    return (options.empty() ? OptionDescriptorPtr() : OptionDescriptor::create(*options.begin()));
 }
 
 OptionDescriptorPtr
@@ -677,7 +674,7 @@ PgSqlConfigBackendImpl::getOption(const int index,
 
     if (server_selector.amUnassigned()) {
         isc_throw(NotImplemented, "managing configuration for no particular server"
-                  " (unassigned) is unsupported at the moment");
+                                  " (unassigned) is unsupported at the moment");
     }
 
     auto tag = getServerTag(server_selector, "fetching shared network level option");
@@ -695,8 +692,7 @@ PgSqlConfigBackendImpl::getOption(const int index,
     in_bindings.push_back(PsqlBindArray::createString(space));
 #endif
     getOptions(index, in_bindings, universe, options);
-    return (options.empty() ? OptionDescriptorPtr() :
-            OptionDescriptor::create(*options.begin()));
+    return (options.empty() ? OptionDescriptorPtr() : OptionDescriptor::create(*options.begin()));
 }
 
 void
@@ -875,7 +871,6 @@ PgSqlConfigBackendImpl::attachElementToServers(const int index,
 }
 #endif
 
-
 PsqlBindArrayPtr
 PgSqlConfigBackendImpl::createInputRelayBinding(const NetworkPtr& network) {
     ElementPtr relay_element = Element::createList();
@@ -901,8 +896,7 @@ PgSqlConfigBackendImpl::createOptionValueBinding(const OptionDescriptorPtr& opti
         OutputBuffer buf(opt->len());
         opt->pack(buf);
         const char* buf_ptr = static_cast<const char*>(buf.getData());
-        std::vector<uint8_t> blob(buf_ptr + opt->getHeaderLen(),
-                                  buf_ptr + buf.getLength());
+        std::vector<uint8_t> blob(buf_ptr + opt->getHeaderLen(), buf_ptr + buf.getLength());
 
         // return (PsqlBindArray::createBlob(blob.begin(), blob.end()));
     }
@@ -971,18 +965,16 @@ PgSqlConfigBackendImpl::createUpdateServer(const int& create_audit_revision,
                                            const ServerPtr& server) {
     // The server tag 'all' is reserved.
     if (server->getServerTag().amAll()) {
-        isc_throw(InvalidOperation, "'all' is a name reserved for the server tag which"
+        isc_throw(InvalidOperation,
+                  "'all' is a name reserved for the server tag which"
                   " associates the configuration elements with all servers connecting"
                   " to the database and a server with this name may not be created");
     }
 
     // Create scoped audit revision. As long as this instance exists
     // no new audit revisions are created in any subsequent calls.
-    ScopedAuditRevision audit_revision(this,
-                                       create_audit_revision,
-                                       ServerSelector::ALL(),
-                                       "server set",
-                                       true);
+    ScopedAuditRevision audit_revision(this, create_audit_revision, ServerSelector::ALL(),
+                                       "server set", true);
 
     PgSqlTransaction transaction(conn_);
 
@@ -1031,5 +1023,5 @@ PgSqlConfigBackendImpl::getPort() const {
     return (0);
 }
 
-} // end of namespace isc::dhcp
-} // end of namespace isc
+}  // namespace dhcp
+}  // end of namespace isc
index 57a114fa5fdd96ab3bebc6d2dd31acdaa9f01a74..f0a046d2839a2abe7ca2ddc0f1649881215cfed5 100644 (file)
@@ -22,6 +22,7 @@
 #include <exceptions/exceptions.h>
 #include <pgsql/pgsql_connection.h>
 #include <pgsql/pgsql_exchange.h>
+
 #include <set>
 #include <sstream>
 #include <string>
@@ -39,7 +40,6 @@ namespace dhcp {
 /// class must be local times.
 class PgSqlConfigBackendImpl {
 protected:
-
     /// @brief RAII object used to protect against creating multiple
     /// audit revisions during cascade configuration updates.
     ///
@@ -65,7 +65,6 @@ protected:
     /// transaction with the database.
     class ScopedAuditRevision {
     public:
-
         /// @brief Constructor.
         ///
         /// Creates new audit revision and sets the flag in the
@@ -96,13 +95,11 @@ protected:
         ~ScopedAuditRevision();
 
     private:
-
         /// @brief Pointer to the Postgres CB implementation.
         PgSqlConfigBackendImpl* impl_;
     };
 
 public:
-
     /// @brief Constructor.
     ///
     /// @param parameters A data structure relating keywords and values
@@ -135,13 +132,14 @@ public:
     /// @return Server tag.
     /// @throw InvalidOperation if the server selector is unassigned or if there
     /// is more than one server tag associated with the selector.
-    std::string getServerTag(const db::ServerSelector& server_selector,
-                             const std::string& operation) const {
+    std::string
+    getServerTag(const db::ServerSelector& server_selector, const std::string& operation) const {
         auto tags = server_selector.getTags();
         if (tags.size() != 1) {
             isc_throw(InvalidOperation, "expected exactly one server tag to be specified"
-                      " while " << operation << ". Got: "
-                      << getServerTagsAsText(server_selector));
+                                        " while "
+                                            << operation
+                                            << ". Got: " << getServerTagsAsText(server_selector));
         }
 
         return (tags.begin()->get());
@@ -290,10 +288,9 @@ public:
     /// if the query contains no WHERE clause.
     /// @param [out] option_defs Reference to the container where fetched
     /// option definitions will be inserted.
-    void
-    getOptionDefs(const int index,
-                  const db::PsqlBindArray& in_bindings,
-                  OptionDefContainer& option_defs);
+    void getOptionDefs(const int index,
+                       const db::PsqlBindArray& in_bindings,
+                       OptionDefContainer& option_defs);
 
     /// @brief Creates or updates an option definition.
     ///
@@ -328,10 +325,11 @@ public:
     ///
     /// @return Pointer to the returned option or NULL if such option
     /// doesn't exist.
-    OptionDescriptorPtr
-    getOption(const int index, const Option::Universe& universe,
-              const db::ServerSelector& server_selector, const uint16_t code,
-              const std::string& space);
+    OptionDescriptorPtr getOption(const int index,
+                                  const Option::Universe& universe,
+                                  const db::ServerSelector& server_selector,
+                                  const uint16_t code,
+                                  const std::string& space);
 
     /// @brief Sends query to retrieve all global options.
     ///
@@ -339,9 +337,9 @@ public:
     /// @param universe Option universe, i.e. V4 or V6.
     /// @param server_selector Server selector.
     /// @return Container holding returned options.
-    OptionContainer
-    getAllOptions(const int index, const Option::Universe& universe,
-                  const db::ServerSelector& server_selector);
+    OptionContainer getAllOptions(const int index,
+                                  const Option::Universe& universe,
+                                  const db::ServerSelector& server_selector);
 
     /// @brief Sends query to retrieve global options with modification
     /// time later than specified timestamp.
@@ -350,10 +348,10 @@ public:
     /// @param universe Option universe, i.e. V4 or V6.
     /// @param server_selector Server selector.
     /// @return Container holding returned options.
-    OptionContainer
-    getModifiedOptions(const int index, const Option::Universe& universe,
-                       const db::ServerSelector& server_selector,
-                       const boost::posix_time::ptime& modification_time);
+    OptionContainer getModifiedOptions(const int index,
+                                       const Option::Universe& universe,
+                                       const db::ServerSelector& server_selector,
+                                       const boost::posix_time::ptime& modification_time);
 
     /// @brief Sends query to retrieve single option by code and option space
     /// for a given subnet id.
@@ -439,7 +437,8 @@ public:
     /// @todo implement
     db::PsqlBindArrayPtr createInputRelayBinding(const NetworkPtr& network);
 
-    /// @todo implement template<typename T> db::MySqlBindingPtr createInputRequiredClassesBinding(const T& object)
+    /// @todo implement template<typename T> db::MySqlBindingPtr
+    /// createInputRequiredClassesBinding(const T& object)
 
     /// @todo implement db::MySqlBindingPtr createInputContextBinding(const T& config_element) {
 
@@ -468,9 +467,8 @@ public:
     /// @param bindings Reference to the MySQL input bindings.
     /// @param [out] servers Reference to the container where fetched servers
     /// will be inserted.
-    void getServers(const int index,
-                    const db::PsqlBindArray& bindings,
-                    db::ServerCollection& servers);
+    void
+    getServers(const int index, const db::PsqlBindArray& bindings, db::ServerCollection& servers);
 
     /// @brief Creates or updates a server.
     ///
@@ -492,7 +490,8 @@ public:
                             const int& update_index,
                             const db::ServerPtr& server);
 
-    /// @todo implement template<typename T, typename... R> void multipleUpdateDeleteQueries(T first_index, R... other_indexes)
+    /// @todo implement template<typename T, typename... R> void multipleUpdateDeleteQueries(T
+    /// first_index, R... other_indexes)
 
     /// @brief Removes configuration elements from the index which don't match
     /// the specified server selector.
@@ -510,9 +509,9 @@ public:
     /// @param server_selector Server selector.
     /// @param index Reference to the index holding the returned configuration
     /// elements to be processed.
-    template<typename CollectionIndex>
-    void tossNonMatchingElements(const db::ServerSelector& server_selector,
-                                 CollectionIndex& index) {
+    template <typename CollectionIndex>
+    void
+    tossNonMatchingElements(const db::ServerSelector& server_selector, CollectionIndex& index) {
         // Don't filter the matching server tags if the server selector is
         // set to ANY.
         if (server_selector.amAny()) {
@@ -520,7 +519,7 @@ public:
         }
 
         // Go over the collection of elements.
-        for (auto elem = index.begin(); elem != index.end(); ) {
+        for (auto elem = index.begin(); elem != index.end();) {
 
             // If we're asking for shared networks matching all servers,
             // we have to make sure that the fetched element has "all"
@@ -547,8 +546,7 @@ public:
                 auto tags = server_selector.getTags();
                 bool tag_found = false;
                 for (auto tag : tags) {
-                    if ((*elem)->hasServerTag(tag) ||
-                        (*elem)->hasAllServerTag()) {
+                    if ((*elem)->hasServerTag(tag) || (*elem)->hasAllServerTag()) {
                         tag_found = true;
                         break;
                     }
@@ -613,12 +611,10 @@ public:
     db::PgSqlConnection conn_;
 
 protected:
-
     /// @brief Timer name used to register database reconnect timer.
     std::string timer_name_;
 
 private:
-
     /// @brief Boolean flag indicating if audit revision has been created
     /// using @c ScopedAuditRevision object.
     bool audit_revision_created_;
@@ -630,7 +626,7 @@ private:
     static isc::asiolink::IOServicePtr io_service_;
 };
 
-} // end of namespace isc::dhcp
-} // end of namespace isc
+}  // namespace dhcp
+}  // end of namespace isc
 
 #endif
index 4e2abdf37c2e108a1279b3847d61cbd46fdb30e5..8bb6dc5687896ebea96109dcdc2094dbe3eb8ee9 100644 (file)
@@ -9,6 +9,7 @@
 
 #include <log/logger_support.h>
 #include <log/macros.h>
+
 #include <pgsql_cb_messages.h>
 
 namespace isc {
@@ -19,5 +20,4 @@ extern isc::log::Logger pgsql_cb_logger;
 }  // namespace dhcp
 }  // namespace isc
 
-
 #endif
index 50bd94ba58018bad2eee9857ac0ae0364b27cc95..05f61ac5aa19fafe2d7d6e65717db277e742ab15 100644 (file)
@@ -30,826 +30,776 @@ namespace dhcp {
 namespace {
 
 #ifndef PGSQL_GET_GLOBAL_PARAMETER
-#define PGSQL_GET_GLOBAL_PARAMETER(table_prefix, ...) \
-    "SELECT" \
-    "  g.id," \
-    "  g.name," \
-    "  g.value," \
-    "  g.parameter_type," \
-    "  g.modification_ts," \
-    "  s.tag " \
-    "FROM " #table_prefix "_global_parameter AS g " \
+#define PGSQL_GET_GLOBAL_PARAMETER(table_prefix, ...)            \
+    "SELECT"                                                     \
+    "  g.id,"                                                    \
+    "  g.name,"                                                  \
+    "  g.value,"                                                 \
+    "  g.parameter_type,"                                        \
+    "  g.modification_ts,"                                       \
+    "  s.tag "                                                   \
+    "FROM " #table_prefix "_global_parameter AS g "              \
     "INNER JOIN " #table_prefix "_global_parameter_server AS a " \
-    "  ON g.id = a.parameter_id " \
-    "INNER JOIN " #table_prefix "_server AS s " \
-    "  ON (a.server_id = s.id) " \
-    "WHERE (s.tag = ? OR s.id = 1) " #__VA_ARGS__ \
-    " ORDER BY g.id, s.id"
+    "  ON g.id = a.parameter_id "                                \
+    "INNER JOIN " #table_prefix "_server AS s "                  \
+    "  ON (a.server_id = s.id) "                                 \
+    "WHERE (s.tag = ? OR s.id = 1) " #__VA_ARGS__ " ORDER BY g.id, s.id"
 
 #endif
 
 #ifndef PGSQL_GET_SUBNET4
-#define PGSQL_GET_SUBNET4_COMMON(server_join, ...) \
-    "SELECT" \
-    "  s.subnet_id," \
-    "  s.subnet_prefix," \
-    "  s.4o6_interface," \
-    "  s.4o6_interface_id," \
-    "  s.4o6_subnet," \
-    "  s.boot_file_name," \
-    "  s.client_class," \
-    "  s.interface," \
-    "  s.match_client_id," \
-    "  s.modification_ts," \
-    "  s.next_server," \
-    "  s.rebind_timer," \
-    "  s.relay," \
-    "  s.renew_timer," \
-    "  s.require_client_classes," \
-    "  s.reservations_global," \
-    "  s.server_hostname," \
-    "  s.shared_network_name," \
-    "  s.user_context," \
-    "  s.valid_lifetime," \
-    "  p.id," \
-    "  p.start_address," \
-    "  p.end_address," \
-    "  p.subnet_id," \
-    "  p.modification_ts," \
-    "  x.option_id," \
-    "  x.code," \
-    "  x.value," \
-    "  x.formatted_value," \
-    "  x.space," \
-    "  x.persistent," \
-    "  x.dhcp4_subnet_id," \
-    "  x.scope_id," \
-    "  x.user_context," \
-    "  x.shared_network_name," \
-    "  x.pool_id," \
-    "  x.modification_ts," \
-    "  o.option_id," \
-    "  o.code," \
-    "  o.value," \
-    "  o.formatted_value," \
-    "  o.space," \
-    "  o.persistent," \
-    "  o.dhcp4_subnet_id," \
-    "  o.scope_id," \
-    "  o.user_context," \
-    "  o.shared_network_name," \
-    "  o.pool_id," \
-    "  o.modification_ts," \
-    "  s.calculate_tee_times," \
-    "  s.t1_percent," \
-    "  s.t2_percent," \
-    "  s.authoritative," \
-    "  s.min_valid_lifetime," \
-    "  s.max_valid_lifetime," \
-    "  p.client_class," \
-    "  p.require_client_classes," \
-    "  p.user_context," \
-    "  s.ddns_send_updates," \
-    "  s.ddns_override_no_update," \
-    "  s.ddns_override_client_update," \
-    "  s.ddns_replace_client_name," \
-    "  s.ddns_generated_prefix," \
-    "  s.ddns_qualifying_suffix," \
-    "  s.reservations_in_subnet," \
-    "  s.reservations_out_of_pool," \
-    "  s.cache_threshold," \
-    "  s.cache_max_age," \
-    "  srv.tag " \
-    "FROM dhcp4_subnet AS s " \
-    server_join \
-    "LEFT JOIN dhcp4_pool AS p ON s.subnet_id = p.subnet_id " \
+#define PGSQL_GET_SUBNET4_COMMON(server_join, ...)                         \
+    "SELECT"                                                               \
+    "  s.subnet_id,"                                                       \
+    "  s.subnet_prefix,"                                                   \
+    "  s.4o6_interface,"                                                   \
+    "  s.4o6_interface_id,"                                                \
+    "  s.4o6_subnet,"                                                      \
+    "  s.boot_file_name,"                                                  \
+    "  s.client_class,"                                                    \
+    "  s.interface,"                                                       \
+    "  s.match_client_id,"                                                 \
+    "  s.modification_ts,"                                                 \
+    "  s.next_server,"                                                     \
+    "  s.rebind_timer,"                                                    \
+    "  s.relay,"                                                           \
+    "  s.renew_timer,"                                                     \
+    "  s.require_client_classes,"                                          \
+    "  s.reservations_global,"                                             \
+    "  s.server_hostname,"                                                 \
+    "  s.shared_network_name,"                                             \
+    "  s.user_context,"                                                    \
+    "  s.valid_lifetime,"                                                  \
+    "  p.id,"                                                              \
+    "  p.start_address,"                                                   \
+    "  p.end_address,"                                                     \
+    "  p.subnet_id,"                                                       \
+    "  p.modification_ts,"                                                 \
+    "  x.option_id,"                                                       \
+    "  x.code,"                                                            \
+    "  x.value,"                                                           \
+    "  x.formatted_value,"                                                 \
+    "  x.space,"                                                           \
+    "  x.persistent,"                                                      \
+    "  x.dhcp4_subnet_id,"                                                 \
+    "  x.scope_id,"                                                        \
+    "  x.user_context,"                                                    \
+    "  x.shared_network_name,"                                             \
+    "  x.pool_id,"                                                         \
+    "  x.modification_ts,"                                                 \
+    "  o.option_id,"                                                       \
+    "  o.code,"                                                            \
+    "  o.value,"                                                           \
+    "  o.formatted_value,"                                                 \
+    "  o.space,"                                                           \
+    "  o.persistent,"                                                      \
+    "  o.dhcp4_subnet_id,"                                                 \
+    "  o.scope_id,"                                                        \
+    "  o.user_context,"                                                    \
+    "  o.shared_network_name,"                                             \
+    "  o.pool_id,"                                                         \
+    "  o.modification_ts,"                                                 \
+    "  s.calculate_tee_times,"                                             \
+    "  s.t1_percent,"                                                      \
+    "  s.t2_percent,"                                                      \
+    "  s.authoritative,"                                                   \
+    "  s.min_valid_lifetime,"                                              \
+    "  s.max_valid_lifetime,"                                              \
+    "  p.client_class,"                                                    \
+    "  p.require_client_classes,"                                          \
+    "  p.user_context,"                                                    \
+    "  s.ddns_send_updates,"                                               \
+    "  s.ddns_override_no_update,"                                         \
+    "  s.ddns_override_client_update,"                                     \
+    "  s.ddns_replace_client_name,"                                        \
+    "  s.ddns_generated_prefix,"                                           \
+    "  s.ddns_qualifying_suffix,"                                          \
+    "  s.reservations_in_subnet,"                                          \
+    "  s.reservations_out_of_pool,"                                        \
+    "  s.cache_threshold,"                                                 \
+    "  s.cache_max_age,"                                                   \
+    "  srv.tag "                                                           \
+    "FROM dhcp4_subnet AS s " server_join                                  \
+    "LEFT JOIN dhcp4_pool AS p ON s.subnet_id = p.subnet_id "              \
     "LEFT JOIN dhcp4_options AS x ON x.scope_id = 5 AND p.id = x.pool_id " \
-    "LEFT JOIN dhcp4_options AS o ON o.scope_id = 1 AND s.subnet_id = o.dhcp4_subnet_id " \
-    #__VA_ARGS__ \
-    " ORDER BY s.subnet_id, p.id, x.option_id, o.option_id"
-
-#define PGSQL_GET_SUBNET4_NO_TAG(...) \
-    PGSQL_GET_SUBNET4_COMMON( \
-    "INNER JOIN dhcp4_subnet_server AS a " \
-    "  ON s.subnet_id = a.subnet_id " \
-    "INNER JOIN dhcp4_server AS srv " \
-    "  ON (a.server_id = srv.id) ", \
-    __VA_ARGS__)
-
-#define PGSQL_GET_SUBNET4_ANY(...) \
-    PGSQL_GET_SUBNET4_COMMON( \
-    "LEFT JOIN dhcp4_subnet_server AS a "\
-    "  ON s.subnet_id = a.subnet_id " \
-    "LEFT JOIN dhcp4_server AS srv " \
-    "  ON a.server_id = srv.id ", \
-    __VA_ARGS__)
-
-#define PGSQL_GET_SUBNET4_UNASSIGNED(...) \
-    PGSQL_GET_SUBNET4_COMMON( \
-    "LEFT JOIN dhcp4_subnet_server AS a "\
-    "  ON s.subnet_id = a.subnet_id " \
-    "LEFT JOIN dhcp4_server AS srv " \
-    "  ON a.server_id = srv.id ", \
-    WHERE a.subnet_id IS NULL __VA_ARGS__)
+    "LEFT JOIN dhcp4_options AS o ON o.scope_id = 1 AND s.subnet_id = "    \
+    "o.dhcp4_subnet_id " #__VA_ARGS__ " ORDER BY s.subnet_id, p.id, x.option_id, o.option_id"
+
+#define PGSQL_GET_SUBNET4_NO_TAG(...)                               \
+    PGSQL_GET_SUBNET4_COMMON("INNER JOIN dhcp4_subnet_server AS a " \
+                             "  ON s.subnet_id = a.subnet_id "      \
+                             "INNER JOIN dhcp4_server AS srv "      \
+                             "  ON (a.server_id = srv.id) ",        \
+                             __VA_ARGS__)
+
+#define PGSQL_GET_SUBNET4_ANY(...)                                 \
+    PGSQL_GET_SUBNET4_COMMON("LEFT JOIN dhcp4_subnet_server AS a " \
+                             "  ON s.subnet_id = a.subnet_id "     \
+                             "LEFT JOIN dhcp4_server AS srv "      \
+                             "  ON a.server_id = srv.id ",         \
+                             __VA_ARGS__)
+
+#define PGSQL_GET_SUBNET4_UNASSIGNED(...)                          \
+    PGSQL_GET_SUBNET4_COMMON("LEFT JOIN dhcp4_subnet_server AS a " \
+                             "  ON s.subnet_id = a.subnet_id "     \
+                             "LEFT JOIN dhcp4_server AS srv "      \
+                             "  ON a.server_id = srv.id ",         \
+                             WHERE a.subnet_id IS NULL __VA_ARGS__)
 
 #endif
 
 #ifndef PGSQL_GET_SUBNET6
-#define PGSQL_GET_SUBNET6_COMMON(server_join, ...) \
-    "SELECT" \
-    "  s.subnet_id," \
-    "  s.subnet_prefix," \
-    "  s.client_class," \
-    "  s.interface," \
-    "  s.modification_ts," \
-    "  s.preferred_lifetime," \
-    "  s.rapid_commit," \
-    "  s.rebind_timer," \
-    "  s.relay," \
-    "  s.renew_timer," \
-    "  s.require_client_classes," \
-    "  s.reservations_global," \
-    "  s.shared_network_name," \
-    "  s.user_context," \
-    "  s.valid_lifetime," \
-    "  p.id," \
-    "  p.start_address," \
-    "  p.end_address," \
-    "  p.subnet_id," \
-    "  p.modification_ts," \
-    "  d.id," \
-    "  d.prefix," \
-    "  d.prefix_length," \
-    "  d.delegated_prefix_length," \
-    "  d.subnet_id," \
-    "  d.modification_ts," \
-    "  x.option_id," \
-    "  x.code," \
-    "  x.value," \
-    "  x.formatted_value," \
-    "  x.space," \
-    "  x.persistent," \
-    "  x.dhcp6_subnet_id," \
-    "  x.scope_id," \
-    "  x.user_context," \
-    "  x.shared_network_name," \
-    "  x.pool_id," \
-    "  x.modification_ts," \
-    "  x.pd_pool_id," \
-    "  y.option_id," \
-    "  y.code," \
-    "  y.value," \
-    "  y.formatted_value," \
-    "  y.space," \
-    "  y.persistent," \
-    "  y.dhcp6_subnet_id," \
-    "  y.scope_id," \
-    "  y.user_context," \
-    "  y.shared_network_name," \
-    "  y.pool_id," \
-    "  y.modification_ts," \
-    "  y.pd_pool_id," \
-    "  o.option_id," \
-    "  o.code," \
-    "  o.value," \
-    "  o.formatted_value," \
-    "  o.space," \
-    "  o.persistent," \
-    "  o.dhcp6_subnet_id," \
-    "  o.scope_id," \
-    "  o.user_context," \
-    "  o.shared_network_name," \
-    "  o.pool_id," \
-    "  o.modification_ts," \
-    "  o.pd_pool_id, " \
-    "  s.calculate_tee_times," \
-    "  s.t1_percent," \
-    "  s.t2_percent," \
-    "  s.interface_id," \
-    "  s.min_preferred_lifetime," \
-    "  s.max_preferred_lifetime," \
-    "  s.min_valid_lifetime," \
-    "  s.max_valid_lifetime," \
-    "  p.client_class," \
-    "  p.require_client_classes," \
-    "  p.user_context," \
-    "  d.excluded_prefix," \
-    "  d.excluded_prefix_length," \
-    "  d.client_class," \
-    "  d.require_client_classes," \
-    "  d.user_context," \
-    "  s.ddns_send_updates," \
-    "  s.ddns_override_no_update," \
-    "  s.ddns_override_client_update," \
-    "  s.ddns_replace_client_name," \
-    "  s.ddns_generated_prefix," \
-    "  s.ddns_qualifying_suffix," \
-    "  s.reservations_in_subnet," \
-    "  s.reservations_out_of_pool," \
-    "  s.cache_threshold," \
-    "  s.cache_max_age," \
-    "  srv.tag " \
-    "FROM dhcp6_subnet AS s " \
-    server_join \
-    "LEFT JOIN dhcp6_pool AS p ON s.subnet_id = p.subnet_id " \
-    "LEFT JOIN dhcp6_pd_pool AS d ON s.subnet_id = d.subnet_id " \
-    "LEFT JOIN dhcp6_options AS x ON x.scope_id = 5 AND p.id = x.pool_id " \
+#define PGSQL_GET_SUBNET6_COMMON(server_join, ...)                            \
+    "SELECT"                                                                  \
+    "  s.subnet_id,"                                                          \
+    "  s.subnet_prefix,"                                                      \
+    "  s.client_class,"                                                       \
+    "  s.interface,"                                                          \
+    "  s.modification_ts,"                                                    \
+    "  s.preferred_lifetime,"                                                 \
+    "  s.rapid_commit,"                                                       \
+    "  s.rebind_timer,"                                                       \
+    "  s.relay,"                                                              \
+    "  s.renew_timer,"                                                        \
+    "  s.require_client_classes,"                                             \
+    "  s.reservations_global,"                                                \
+    "  s.shared_network_name,"                                                \
+    "  s.user_context,"                                                       \
+    "  s.valid_lifetime,"                                                     \
+    "  p.id,"                                                                 \
+    "  p.start_address,"                                                      \
+    "  p.end_address,"                                                        \
+    "  p.subnet_id,"                                                          \
+    "  p.modification_ts,"                                                    \
+    "  d.id,"                                                                 \
+    "  d.prefix,"                                                             \
+    "  d.prefix_length,"                                                      \
+    "  d.delegated_prefix_length,"                                            \
+    "  d.subnet_id,"                                                          \
+    "  d.modification_ts,"                                                    \
+    "  x.option_id,"                                                          \
+    "  x.code,"                                                               \
+    "  x.value,"                                                              \
+    "  x.formatted_value,"                                                    \
+    "  x.space,"                                                              \
+    "  x.persistent,"                                                         \
+    "  x.dhcp6_subnet_id,"                                                    \
+    "  x.scope_id,"                                                           \
+    "  x.user_context,"                                                       \
+    "  x.shared_network_name,"                                                \
+    "  x.pool_id,"                                                            \
+    "  x.modification_ts,"                                                    \
+    "  x.pd_pool_id,"                                                         \
+    "  y.option_id,"                                                          \
+    "  y.code,"                                                               \
+    "  y.value,"                                                              \
+    "  y.formatted_value,"                                                    \
+    "  y.space,"                                                              \
+    "  y.persistent,"                                                         \
+    "  y.dhcp6_subnet_id,"                                                    \
+    "  y.scope_id,"                                                           \
+    "  y.user_context,"                                                       \
+    "  y.shared_network_name,"                                                \
+    "  y.pool_id,"                                                            \
+    "  y.modification_ts,"                                                    \
+    "  y.pd_pool_id,"                                                         \
+    "  o.option_id,"                                                          \
+    "  o.code,"                                                               \
+    "  o.value,"                                                              \
+    "  o.formatted_value,"                                                    \
+    "  o.space,"                                                              \
+    "  o.persistent,"                                                         \
+    "  o.dhcp6_subnet_id,"                                                    \
+    "  o.scope_id,"                                                           \
+    "  o.user_context,"                                                       \
+    "  o.shared_network_name,"                                                \
+    "  o.pool_id,"                                                            \
+    "  o.modification_ts,"                                                    \
+    "  o.pd_pool_id, "                                                        \
+    "  s.calculate_tee_times,"                                                \
+    "  s.t1_percent,"                                                         \
+    "  s.t2_percent,"                                                         \
+    "  s.interface_id,"                                                       \
+    "  s.min_preferred_lifetime,"                                             \
+    "  s.max_preferred_lifetime,"                                             \
+    "  s.min_valid_lifetime,"                                                 \
+    "  s.max_valid_lifetime,"                                                 \
+    "  p.client_class,"                                                       \
+    "  p.require_client_classes,"                                             \
+    "  p.user_context,"                                                       \
+    "  d.excluded_prefix,"                                                    \
+    "  d.excluded_prefix_length,"                                             \
+    "  d.client_class,"                                                       \
+    "  d.require_client_classes,"                                             \
+    "  d.user_context,"                                                       \
+    "  s.ddns_send_updates,"                                                  \
+    "  s.ddns_override_no_update,"                                            \
+    "  s.ddns_override_client_update,"                                        \
+    "  s.ddns_replace_client_name,"                                           \
+    "  s.ddns_generated_prefix,"                                              \
+    "  s.ddns_qualifying_suffix,"                                             \
+    "  s.reservations_in_subnet,"                                             \
+    "  s.reservations_out_of_pool,"                                           \
+    "  s.cache_threshold,"                                                    \
+    "  s.cache_max_age,"                                                      \
+    "  srv.tag "                                                              \
+    "FROM dhcp6_subnet AS s " server_join                                     \
+    "LEFT JOIN dhcp6_pool AS p ON s.subnet_id = p.subnet_id "                 \
+    "LEFT JOIN dhcp6_pd_pool AS d ON s.subnet_id = d.subnet_id "              \
+    "LEFT JOIN dhcp6_options AS x ON x.scope_id = 5 AND p.id = x.pool_id "    \
     "LEFT JOIN dhcp6_options AS y ON y.scope_id = 6 AND d.id = y.pd_pool_id " \
-    "LEFT JOIN dhcp6_options AS o ON o.scope_id = 1 AND s.subnet_id = o.dhcp6_subnet_id " \
-    #__VA_ARGS__                                                        \
+    "LEFT JOIN dhcp6_options AS o ON o.scope_id = 1 AND s.subnet_id = "       \
+    "o.dhcp6_subnet_id " #__VA_ARGS__                                         \
     " ORDER BY s.subnet_id, p.id, d.id, x.option_id, y.option_id, o.option_id"
 
-#define PGSQL_GET_SUBNET6_NO_TAG(...) \
-    PGSQL_GET_SUBNET6_COMMON( \
-    "INNER JOIN dhcp6_subnet_server AS a " \
-    "  ON s.subnet_id = a.subnet_id " \
-    "INNER JOIN dhcp6_server AS srv " \
-    "  ON (a.server_id = srv.id) ", \
-    __VA_ARGS__)
-
-#define PGSQL_GET_SUBNET6_ANY(...) \
-    PGSQL_GET_SUBNET6_COMMON( \
-    "LEFT JOIN dhcp6_subnet_server AS a "\
-    "  ON s.subnet_id = a.subnet_id " \
-    "LEFT JOIN dhcp6_server AS srv " \
-    "  ON a.server_id = srv.id ", \
-    __VA_ARGS__)
-
-#define PGSQL_GET_SUBNET6_UNASSIGNED(...) \
-    PGSQL_GET_SUBNET6_COMMON( \
-    "LEFT JOIN dhcp6_subnet_server AS a "\
-    "  ON s.subnet_id = a.subnet_id " \
-    "LEFT JOIN dhcp6_server AS srv " \
-    "  ON a.server_id = srv.id ", \
-    WHERE a.subnet_id IS NULL __VA_ARGS__)
+#define PGSQL_GET_SUBNET6_NO_TAG(...)                               \
+    PGSQL_GET_SUBNET6_COMMON("INNER JOIN dhcp6_subnet_server AS a " \
+                             "  ON s.subnet_id = a.subnet_id "      \
+                             "INNER JOIN dhcp6_server AS srv "      \
+                             "  ON (a.server_id = srv.id) ",        \
+                             __VA_ARGS__)
+
+#define PGSQL_GET_SUBNET6_ANY(...)                                 \
+    PGSQL_GET_SUBNET6_COMMON("LEFT JOIN dhcp6_subnet_server AS a " \
+                             "  ON s.subnet_id = a.subnet_id "     \
+                             "LEFT JOIN dhcp6_server AS srv "      \
+                             "  ON a.server_id = srv.id ",         \
+                             __VA_ARGS__)
+
+#define PGSQL_GET_SUBNET6_UNASSIGNED(...)                          \
+    PGSQL_GET_SUBNET6_COMMON("LEFT JOIN dhcp6_subnet_server AS a " \
+                             "  ON s.subnet_id = a.subnet_id "     \
+                             "LEFT JOIN dhcp6_server AS srv "      \
+                             "  ON a.server_id = srv.id ",         \
+                             WHERE a.subnet_id IS NULL __VA_ARGS__)
 
 #endif
 
 #ifndef PGSQL_GET_POOL4_COMMON
-#define PGSQL_GET_POOL4_COMMON(server_join, ...) \
-      "SELECT" \
-      "  p.id," \
-      "  p.start_address," \
-      "  p.end_address," \
-      "  p.subnet_id," \
-      "  p.client_class," \
-      "  p.require_client_classes," \
-      "  p.user_context," \
-      "  p.modification_ts," \
-      "  x.option_id," \
-      "  x.code," \
-      "  x.value," \
-      "  x.formatted_value," \
-      "  x.space," \
-      "  x.persistent," \
-      "  x.dhcp4_subnet_id," \
-      "  x.scope_id," \
-      "  x.user_context," \
-      "  x.shared_network_name," \
-      "  x.pool_id," \
-      "  x.modification_ts " \
-      "FROM dhcp4_pool AS p " \
-      server_join \
-      "LEFT JOIN dhcp4_options AS x ON x.scope_id = 5 AND p.id = x.pool_id " \
-      #__VA_ARGS__ \
-      " ORDER BY p.id, x.option_id"
-
-#define PGSQL_GET_POOL4_RANGE_WITH_TAG(...) \
-    PGSQL_GET_POOL4_COMMON( \
-       "INNER JOIN dhcp4_subnet_server AS s ON p.subnet_id = s.subnet_id " \
-       "INNER JOIN dhcp4_server AS srv " \
-       " ON (s.server_id = srv.id) OR (s.server_id = 1) ", \
-       __VA_ARGS__)
-
-#define PGSQL_GET_POOL4_RANGE_NO_TAG(...) \
-    PGSQL_GET_POOL4_COMMON("", __VA_ARGS__)
+#define PGSQL_GET_POOL4_COMMON(server_join, ...)                                        \
+    "SELECT"                                                                            \
+    "  p.id,"                                                                           \
+    "  p.start_address,"                                                                \
+    "  p.end_address,"                                                                  \
+    "  p.subnet_id,"                                                                    \
+    "  p.client_class,"                                                                 \
+    "  p.require_client_classes,"                                                       \
+    "  p.user_context,"                                                                 \
+    "  p.modification_ts,"                                                              \
+    "  x.option_id,"                                                                    \
+    "  x.code,"                                                                         \
+    "  x.value,"                                                                        \
+    "  x.formatted_value,"                                                              \
+    "  x.space,"                                                                        \
+    "  x.persistent,"                                                                   \
+    "  x.dhcp4_subnet_id,"                                                              \
+    "  x.scope_id,"                                                                     \
+    "  x.user_context,"                                                                 \
+    "  x.shared_network_name,"                                                          \
+    "  x.pool_id,"                                                                      \
+    "  x.modification_ts "                                                              \
+    "FROM dhcp4_pool AS p " server_join                                                 \
+    "LEFT JOIN dhcp4_options AS x ON x.scope_id = 5 AND p.id = x.pool_id " #__VA_ARGS__ \
+    " ORDER BY p.id, x.option_id"
+
+#define PGSQL_GET_POOL4_RANGE_WITH_TAG(...)                                                    \
+    PGSQL_GET_POOL4_COMMON("INNER JOIN dhcp4_subnet_server AS s ON p.subnet_id = s.subnet_id " \
+                           "INNER JOIN dhcp4_server AS srv "                                   \
+                           " ON (s.server_id = srv.id) OR (s.server_id = 1) ",                 \
+                           __VA_ARGS__)
+
+#define PGSQL_GET_POOL4_RANGE_NO_TAG(...) PGSQL_GET_POOL4_COMMON("", __VA_ARGS__)
 #endif
 
 #ifndef PGSQL_GET_POOL6_COMMON
-#define PGSQL_GET_POOL6_COMMON(server_join, ...) \
-    "SELECT" \
-    "  p.id," \
-    "  p.start_address," \
-    "  p.end_address," \
-    "  p.subnet_id," \
-    "  p.client_class," \
-    "  p.require_client_classes," \
-    "  p.user_context," \
-    "  p.modification_ts," \
-    "  x.option_id," \
-    "  x.code," \
-    "  x.value," \
-    "  x.formatted_value," \
-    "  x.space," \
-    "  x.persistent," \
-    "  x.dhcp6_subnet_id," \
-    "  x.scope_id," \
-    "  x.user_context," \
-    "  x.shared_network_name," \
-    "  x.pool_id," \
-    "  x.modification_ts," \
-    "  x.pd_pool_id " \
-    "FROM dhcp6_pool AS p " \
-    server_join \
-    "LEFT JOIN dhcp6_options AS x ON x.scope_id = 5 AND p.id = x.pool_id " \
-    #__VA_ARGS__ \
+#define PGSQL_GET_POOL6_COMMON(server_join, ...)                                        \
+    "SELECT"                                                                            \
+    "  p.id,"                                                                           \
+    "  p.start_address,"                                                                \
+    "  p.end_address,"                                                                  \
+    "  p.subnet_id,"                                                                    \
+    "  p.client_class,"                                                                 \
+    "  p.require_client_classes,"                                                       \
+    "  p.user_context,"                                                                 \
+    "  p.modification_ts,"                                                              \
+    "  x.option_id,"                                                                    \
+    "  x.code,"                                                                         \
+    "  x.value,"                                                                        \
+    "  x.formatted_value,"                                                              \
+    "  x.space,"                                                                        \
+    "  x.persistent,"                                                                   \
+    "  x.dhcp6_subnet_id,"                                                              \
+    "  x.scope_id,"                                                                     \
+    "  x.user_context,"                                                                 \
+    "  x.shared_network_name,"                                                          \
+    "  x.pool_id,"                                                                      \
+    "  x.modification_ts,"                                                              \
+    "  x.pd_pool_id "                                                                   \
+    "FROM dhcp6_pool AS p " server_join                                                 \
+    "LEFT JOIN dhcp6_options AS x ON x.scope_id = 5 AND p.id = x.pool_id " #__VA_ARGS__ \
     " ORDER BY p.id, x.option_id"
 
-#define PGSQL_GET_POOL6_RANGE_WITH_TAG(...) \
-    PGSQL_GET_POOL6_COMMON( \
-    "INNER JOIN dhcp6_subnet_server AS s ON p.subnet_id = s.subnet_id " \
-    "INNER JOIN dhcp6_server AS srv " \
-    " ON (s.server_id = srv.id) OR (s.server_id = 1) ", \
-    __VA_ARGS__)
+#define PGSQL_GET_POOL6_RANGE_WITH_TAG(...)                                                    \
+    PGSQL_GET_POOL6_COMMON("INNER JOIN dhcp6_subnet_server AS s ON p.subnet_id = s.subnet_id " \
+                           "INNER JOIN dhcp6_server AS srv "                                   \
+                           " ON (s.server_id = srv.id) OR (s.server_id = 1) ",                 \
+                           __VA_ARGS__)
 
-#define PGSQL_GET_POOL6_RANGE_NO_TAG(...) \
-    PGSQL_GET_POOL6_COMMON("", __VA_ARGS__)
+#define PGSQL_GET_POOL6_RANGE_NO_TAG(...) PGSQL_GET_POOL6_COMMON("", __VA_ARGS__)
 #endif
 
 #ifndef PGSQL_GET_PD_POOL_COMMON
-#define PGSQL_GET_PD_POOL_COMMON(server_join, ...) \
-    "SELECT" \
-    "  p.id," \
-    "  p.prefix," \
-    "  p.prefix_length," \
-    "  p.delegated_prefix_length," \
-    "  p.subnet_id," \
-    "  p.excluded_prefix," \
-    "  p.excluded_prefix_length," \
-    "  p.client_class," \
-    "  p.require_client_classes," \
-    "  p.user_context," \
-    "  p.modification_ts," \
-    "  x.option_id," \
-    "  x.code," \
-    "  x.value," \
-    "  x.formatted_value," \
-    "  x.space," \
-    "  x.persistent," \
-    "  x.dhcp6_subnet_id," \
-    "  x.scope_id," \
-    "  x.user_context," \
-    "  x.shared_network_name," \
-    "  x.pool_id," \
-    "  x.modification_ts," \
-    "  x.pd_pool_id " \
-    "FROM dhcp6_pd_pool AS p " \
-    server_join \
-    "LEFT JOIN dhcp6_options AS x ON x.scope_id = 6 AND p.id = x.pd_pool_id " \
-    #__VA_ARGS__ \
-    " ORDER BY p.id, x.option_id" \
-
-#define PGSQL_GET_PD_POOL_WITH_TAG(...) \
-    PGSQL_GET_PD_POOL_COMMON( \
-    "INNER JOIN dhcp6_subnet_server AS s ON p.subnet_id = s.subnet_id " \
-    "INNER JOIN dhcp6_server AS srv " \
-    " ON (s.server_id = srv.id) OR (s.server_id = 1) ", \
-    __VA_ARGS__)
-
-#define PGSQL_GET_PD_POOL_NO_TAG(...) \
-    PGSQL_GET_PD_POOL_COMMON("", __VA_ARGS__)
+#define PGSQL_GET_PD_POOL_COMMON(server_join, ...)                                         \
+    "SELECT"                                                                               \
+    "  p.id,"                                                                              \
+    "  p.prefix,"                                                                          \
+    "  p.prefix_length,"                                                                   \
+    "  p.delegated_prefix_length,"                                                         \
+    "  p.subnet_id,"                                                                       \
+    "  p.excluded_prefix,"                                                                 \
+    "  p.excluded_prefix_length,"                                                          \
+    "  p.client_class,"                                                                    \
+    "  p.require_client_classes,"                                                          \
+    "  p.user_context,"                                                                    \
+    "  p.modification_ts,"                                                                 \
+    "  x.option_id,"                                                                       \
+    "  x.code,"                                                                            \
+    "  x.value,"                                                                           \
+    "  x.formatted_value,"                                                                 \
+    "  x.space,"                                                                           \
+    "  x.persistent,"                                                                      \
+    "  x.dhcp6_subnet_id,"                                                                 \
+    "  x.scope_id,"                                                                        \
+    "  x.user_context,"                                                                    \
+    "  x.shared_network_name,"                                                             \
+    "  x.pool_id,"                                                                         \
+    "  x.modification_ts,"                                                                 \
+    "  x.pd_pool_id "                                                                      \
+    "FROM dhcp6_pd_pool AS p " server_join                                                 \
+    "LEFT JOIN dhcp6_options AS x ON x.scope_id = 6 AND p.id = x.pd_pool_id " #__VA_ARGS__ \
+    " ORDER BY p.id, x.option_id"
+
+#define PGSQL_GET_PD_POOL_WITH_TAG(...)                                                          \
+    PGSQL_GET_PD_POOL_COMMON("INNER JOIN dhcp6_subnet_server AS s ON p.subnet_id = s.subnet_id " \
+                             "INNER JOIN dhcp6_server AS srv "                                   \
+                             " ON (s.server_id = srv.id) OR (s.server_id = 1) ",                 \
+                             __VA_ARGS__)
+
+#define PGSQL_GET_PD_POOL_NO_TAG(...) PGSQL_GET_PD_POOL_COMMON("", __VA_ARGS__)
 #endif
 
 #ifndef PGSQL_GET_SHARED_NETWORK4
-#define PGSQL_GET_SHARED_NETWORK4_COMMON(server_join, ...) \
-    "SELECT" \
-    "  n.id," \
-    "  n.name," \
-    "  n.client_class," \
-    "  n.interface," \
-    "  n.match_client_id," \
-    "  n.modification_ts," \
-    "  n.rebind_timer," \
-    "  n.relay," \
-    "  n.renew_timer," \
-    "  n.require_client_classes," \
-    "  n.reservations_global," \
-    "  n.user_context," \
-    "  n.valid_lifetime," \
-    "  o.option_id," \
-    "  o.code," \
-    "  o.value," \
-    "  o.formatted_value," \
-    "  o.space," \
-    "  o.persistent," \
-    "  o.dhcp4_subnet_id," \
-    "  o.scope_id," \
-    "  o.user_context," \
-    "  o.shared_network_name," \
-    "  o.pool_id," \
-    "  o.modification_ts," \
-    "  n.calculate_tee_times," \
-    "  n.t1_percent," \
-    "  n.t2_percent," \
-    "  n.authoritative," \
-    "  n.boot_file_name," \
-    "  n.next_server," \
-    "  n.server_hostname," \
-    "  n.min_valid_lifetime," \
-    "  n.max_valid_lifetime," \
-    "  n.ddns_send_updates," \
-    "  n.ddns_override_no_update," \
-    "  n.ddns_override_client_update," \
-    "  n.ddns_replace_client_name," \
-    "  n.ddns_generated_prefix," \
-    "  n.ddns_qualifying_suffix," \
-    "  n.reservations_in_subnet," \
-    "  n.reservations_out_of_pool," \
-    "  n.cache_threshold," \
-    "  n.cache_max_age," \
-    "  s.tag " \
-    "FROM dhcp4_shared_network AS n " \
-    server_join \
-    "LEFT JOIN dhcp4_options AS o ON o.scope_id = 4 AND n.name = o.shared_network_name " \
-    #__VA_ARGS__ \
-    " ORDER BY n.id, s.id, o.option_id"
-
-#define PGSQL_GET_SHARED_NETWORK4_NO_TAG(...) \
-    PGSQL_GET_SHARED_NETWORK4_COMMON( \
-    "INNER JOIN dhcp4_shared_network_server AS a " \
-    "  ON n.id = a.shared_network_id " \
-    "INNER JOIN dhcp4_server AS s " \
-    "  ON (a.server_id = s.id) ", \
-    __VA_ARGS__)
-
-#define PGSQL_GET_SHARED_NETWORK4_ANY(...) \
-    PGSQL_GET_SHARED_NETWORK4_COMMON( \
-    "LEFT JOIN dhcp4_shared_network_server AS a " \
-    "  ON n.id = a.shared_network_id " \
-    "LEFT JOIN dhcp4_server AS s " \
-    "  ON a.server_id = s.id ", \
-    __VA_ARGS__)
-
-#define PGSQL_GET_SHARED_NETWORK4_UNASSIGNED(...) \
-    PGSQL_GET_SHARED_NETWORK4_COMMON( \
-    "LEFT JOIN dhcp4_shared_network_server AS a " \
-    "  ON n.id = a.shared_network_id " \
-    "LEFT JOIN dhcp4_server AS s " \
-    "  ON a.server_id = s.id ", \
-    WHERE a.shared_network_id IS NULL __VA_ARGS__)
+#define PGSQL_GET_SHARED_NETWORK4_COMMON(server_join, ...)         \
+    "SELECT"                                                       \
+    "  n.id,"                                                      \
+    "  n.name,"                                                    \
+    "  n.client_class,"                                            \
+    "  n.interface,"                                               \
+    "  n.match_client_id,"                                         \
+    "  n.modification_ts,"                                         \
+    "  n.rebind_timer,"                                            \
+    "  n.relay,"                                                   \
+    "  n.renew_timer,"                                             \
+    "  n.require_client_classes,"                                  \
+    "  n.reservations_global,"                                     \
+    "  n.user_context,"                                            \
+    "  n.valid_lifetime,"                                          \
+    "  o.option_id,"                                               \
+    "  o.code,"                                                    \
+    "  o.value,"                                                   \
+    "  o.formatted_value,"                                         \
+    "  o.space,"                                                   \
+    "  o.persistent,"                                              \
+    "  o.dhcp4_subnet_id,"                                         \
+    "  o.scope_id,"                                                \
+    "  o.user_context,"                                            \
+    "  o.shared_network_name,"                                     \
+    "  o.pool_id,"                                                 \
+    "  o.modification_ts,"                                         \
+    "  n.calculate_tee_times,"                                     \
+    "  n.t1_percent,"                                              \
+    "  n.t2_percent,"                                              \
+    "  n.authoritative,"                                           \
+    "  n.boot_file_name,"                                          \
+    "  n.next_server,"                                             \
+    "  n.server_hostname,"                                         \
+    "  n.min_valid_lifetime,"                                      \
+    "  n.max_valid_lifetime,"                                      \
+    "  n.ddns_send_updates,"                                       \
+    "  n.ddns_override_no_update,"                                 \
+    "  n.ddns_override_client_update,"                             \
+    "  n.ddns_replace_client_name,"                                \
+    "  n.ddns_generated_prefix,"                                   \
+    "  n.ddns_qualifying_suffix,"                                  \
+    "  n.reservations_in_subnet,"                                  \
+    "  n.reservations_out_of_pool,"                                \
+    "  n.cache_threshold,"                                         \
+    "  n.cache_max_age,"                                           \
+    "  s.tag "                                                     \
+    "FROM dhcp4_shared_network AS n " server_join                  \
+    "LEFT JOIN dhcp4_options AS o ON o.scope_id = 4 AND n.name = " \
+    "o.shared_network_name " #__VA_ARGS__ " ORDER BY n.id, s.id, o.option_id"
+
+#define PGSQL_GET_SHARED_NETWORK4_NO_TAG(...)                                       \
+    PGSQL_GET_SHARED_NETWORK4_COMMON("INNER JOIN dhcp4_shared_network_server AS a " \
+                                     "  ON n.id = a.shared_network_id "             \
+                                     "INNER JOIN dhcp4_server AS s "                \
+                                     "  ON (a.server_id = s.id) ",                  \
+                                     __VA_ARGS__)
+
+#define PGSQL_GET_SHARED_NETWORK4_ANY(...)                                         \
+    PGSQL_GET_SHARED_NETWORK4_COMMON("LEFT JOIN dhcp4_shared_network_server AS a " \
+                                     "  ON n.id = a.shared_network_id "            \
+                                     "LEFT JOIN dhcp4_server AS s "                \
+                                     "  ON a.server_id = s.id ",                   \
+                                     __VA_ARGS__)
+
+#define PGSQL_GET_SHARED_NETWORK4_UNASSIGNED(...)                                  \
+    PGSQL_GET_SHARED_NETWORK4_COMMON("LEFT JOIN dhcp4_shared_network_server AS a " \
+                                     "  ON n.id = a.shared_network_id "            \
+                                     "LEFT JOIN dhcp4_server AS s "                \
+                                     "  ON a.server_id = s.id ",                   \
+                                     WHERE a.shared_network_id IS NULL __VA_ARGS__)
 
 #endif
 
 #ifndef PGSQL_GET_SHARED_NETWORK6
-#define PGSQL_GET_SHARED_NETWORK6_COMMON(server_join, ...) \
-    "SELECT" \
-    "  n.id," \
-    "  n.name," \
-    "  n.client_class," \
-    "  n.interface," \
-    "  n.modification_ts," \
-    "  n.preferred_lifetime," \
-    "  n.rapid_commit," \
-    "  n.rebind_timer," \
-    "  n.relay," \
-    "  n.renew_timer," \
-    "  n.require_client_classes," \
-    "  n.reservations_global," \
-    "  n.user_context," \
-    "  n.valid_lifetime," \
-    "  o.option_id," \
-    "  o.code," \
-    "  o.value," \
-    "  o.formatted_value," \
-    "  o.space," \
-    "  o.persistent," \
-    "  o.dhcp6_subnet_id," \
-    "  o.scope_id," \
-    "  o.user_context," \
-    "  o.shared_network_name," \
-    "  o.pool_id," \
-    "  o.modification_ts," \
-    "  o.pd_pool_id, " \
-    "  n.calculate_tee_times," \
-    "  n.t1_percent," \
-    "  n.t2_percent," \
-    "  n.interface_id," \
-    "  n.min_preferred_lifetime," \
-    "  n.max_preferred_lifetime," \
-    "  n.min_valid_lifetime," \
-    "  n.max_valid_lifetime," \
-    "  n.ddns_send_updates," \
-    "  n.ddns_override_no_update," \
-    "  n.ddns_override_client_update," \
-    "  n.ddns_replace_client_name," \
-    "  n.ddns_generated_prefix," \
-    "  n.ddns_qualifying_suffix," \
-    "  n.reservations_in_subnet," \
-    "  n.reservations_out_of_pool," \
-    "  n.cache_threshold," \
-    "  n.cache_max_age," \
-    "  s.tag " \
-    "FROM dhcp6_shared_network AS n " \
-    server_join \
-    "LEFT JOIN dhcp6_options AS o ON o.scope_id = 4 AND n.name = o.shared_network_name " \
-    #__VA_ARGS__ \
-    " ORDER BY n.id, s.id, o.option_id"
-
-#define PGSQL_GET_SHARED_NETWORK6_NO_TAG(...) \
-    PGSQL_GET_SHARED_NETWORK6_COMMON( \
-    "INNER JOIN dhcp6_shared_network_server AS a " \
-    "  ON n.id = a.shared_network_id " \
-    "INNER JOIN dhcp6_server AS s " \
-    "  ON (a.server_id = s.id) ", \
-    __VA_ARGS__)
-
-#define PGSQL_GET_SHARED_NETWORK6_ANY(...) \
-    PGSQL_GET_SHARED_NETWORK6_COMMON( \
-    "LEFT JOIN dhcp6_shared_network_server AS a " \
-    "  ON n.id = a.shared_network_id " \
-    "LEFT JOIN dhcp6_server AS s " \
-    "  ON a.server_id = s.id ", \
-    __VA_ARGS__)
-
-#define PGSQL_GET_SHARED_NETWORK6_UNASSIGNED(...) \
-    PGSQL_GET_SHARED_NETWORK6_COMMON( \
-    "LEFT JOIN dhcp6_shared_network_server AS a " \
-    "  ON n.id = a.shared_network_id " \
-    "LEFT JOIN dhcp6_server AS s " \
-    "  ON a.server_id = s.id ", \
-    WHERE a.shared_network_id IS NULL __VA_ARGS__)
+#define PGSQL_GET_SHARED_NETWORK6_COMMON(server_join, ...)         \
+    "SELECT"                                                       \
+    "  n.id,"                                                      \
+    "  n.name,"                                                    \
+    "  n.client_class,"                                            \
+    "  n.interface,"                                               \
+    "  n.modification_ts,"                                         \
+    "  n.preferred_lifetime,"                                      \
+    "  n.rapid_commit,"                                            \
+    "  n.rebind_timer,"                                            \
+    "  n.relay,"                                                   \
+    "  n.renew_timer,"                                             \
+    "  n.require_client_classes,"                                  \
+    "  n.reservations_global,"                                     \
+    "  n.user_context,"                                            \
+    "  n.valid_lifetime,"                                          \
+    "  o.option_id,"                                               \
+    "  o.code,"                                                    \
+    "  o.value,"                                                   \
+    "  o.formatted_value,"                                         \
+    "  o.space,"                                                   \
+    "  o.persistent,"                                              \
+    "  o.dhcp6_subnet_id,"                                         \
+    "  o.scope_id,"                                                \
+    "  o.user_context,"                                            \
+    "  o.shared_network_name,"                                     \
+    "  o.pool_id,"                                                 \
+    "  o.modification_ts,"                                         \
+    "  o.pd_pool_id, "                                             \
+    "  n.calculate_tee_times,"                                     \
+    "  n.t1_percent,"                                              \
+    "  n.t2_percent,"                                              \
+    "  n.interface_id,"                                            \
+    "  n.min_preferred_lifetime,"                                  \
+    "  n.max_preferred_lifetime,"                                  \
+    "  n.min_valid_lifetime,"                                      \
+    "  n.max_valid_lifetime,"                                      \
+    "  n.ddns_send_updates,"                                       \
+    "  n.ddns_override_no_update,"                                 \
+    "  n.ddns_override_client_update,"                             \
+    "  n.ddns_replace_client_name,"                                \
+    "  n.ddns_generated_prefix,"                                   \
+    "  n.ddns_qualifying_suffix,"                                  \
+    "  n.reservations_in_subnet,"                                  \
+    "  n.reservations_out_of_pool,"                                \
+    "  n.cache_threshold,"                                         \
+    "  n.cache_max_age,"                                           \
+    "  s.tag "                                                     \
+    "FROM dhcp6_shared_network AS n " server_join                  \
+    "LEFT JOIN dhcp6_options AS o ON o.scope_id = 4 AND n.name = " \
+    "o.shared_network_name " #__VA_ARGS__ " ORDER BY n.id, s.id, o.option_id"
+
+#define PGSQL_GET_SHARED_NETWORK6_NO_TAG(...)                                       \
+    PGSQL_GET_SHARED_NETWORK6_COMMON("INNER JOIN dhcp6_shared_network_server AS a " \
+                                     "  ON n.id = a.shared_network_id "             \
+                                     "INNER JOIN dhcp6_server AS s "                \
+                                     "  ON (a.server_id = s.id) ",                  \
+                                     __VA_ARGS__)
+
+#define PGSQL_GET_SHARED_NETWORK6_ANY(...)                                         \
+    PGSQL_GET_SHARED_NETWORK6_COMMON("LEFT JOIN dhcp6_shared_network_server AS a " \
+                                     "  ON n.id = a.shared_network_id "            \
+                                     "LEFT JOIN dhcp6_server AS s "                \
+                                     "  ON a.server_id = s.id ",                   \
+                                     __VA_ARGS__)
+
+#define PGSQL_GET_SHARED_NETWORK6_UNASSIGNED(...)                                  \
+    PGSQL_GET_SHARED_NETWORK6_COMMON("LEFT JOIN dhcp6_shared_network_server AS a " \
+                                     "  ON n.id = a.shared_network_id "            \
+                                     "LEFT JOIN dhcp6_server AS s "                \
+                                     "  ON a.server_id = s.id ",                   \
+                                     WHERE a.shared_network_id IS NULL __VA_ARGS__)
 
 #endif
 
 #ifndef PGSQL_GET_OPTION_DEF
-#define PGSQL_GET_OPTION_DEF(table_prefix, ...) \
-    "SELECT" \
-    "  d.id," \
-    "  d.code," \
-    "  d.name," \
-    "  d.space," \
-    "  d.type," \
-    "  d.modification_ts," \
-    "  d.is_array," \
-    "  d.encapsulate," \
-    "  d.record_types," \
-    "  d.user_context," \
-    "  s.tag " \
-    "FROM " #table_prefix "_option_def AS d " \
+#define PGSQL_GET_OPTION_DEF(table_prefix, ...)           \
+    "SELECT"                                              \
+    "  d.id,"                                             \
+    "  d.code,"                                           \
+    "  d.name,"                                           \
+    "  d.space,"                                          \
+    "  d.type,"                                           \
+    "  d.modification_ts,"                                \
+    "  d.is_array,"                                       \
+    "  d.encapsulate,"                                    \
+    "  d.record_types,"                                   \
+    "  d.user_context,"                                   \
+    "  s.tag "                                            \
+    "FROM " #table_prefix "_option_def AS d "             \
     "INNER JOIN " #table_prefix "_option_def_server AS a" \
-    "  ON d.id = a.option_def_id " \
-    "INNER JOIN " #table_prefix "_server AS s " \
-    "  ON a.server_id = s.id " \
-    "WHERE (s.tag = ? OR s.id = 1) " #__VA_ARGS__ \
-    " ORDER BY d.id"
+    "  ON d.id = a.option_def_id "                        \
+    "INNER JOIN " #table_prefix "_server AS s "           \
+    "  ON a.server_id = s.id "                            \
+    "WHERE (s.tag = ? OR s.id = 1) " #__VA_ARGS__ " ORDER BY d.id"
 #endif
 
 #ifndef PGSQL_GET_OPTION_COMMON
-#define PGSQL_GET_OPTION_COMMON(table_prefix, pd_pool_id, ...) \
-    "SELECT" \
-    "  o.option_id," \
-    "  o.code," \
-    "  o.value," \
-    "  o.formatted_value," \
-    "  o.space," \
-    "  o.persistent," \
-    "  o." #table_prefix "_subnet_id," \
-    "  o.scope_id," \
-    "  o.user_context," \
-    "  o.shared_network_name," \
-    "  o.pool_id," \
-    "  o.modification_ts," \
-    "  s.tag " \
-    pd_pool_id \
-    "FROM " #table_prefix "_options AS o " \
-    "INNER JOIN " #table_prefix "_options_server AS a" \
-    "  ON o.option_id = a.option_id " \
-    "INNER JOIN " #table_prefix "_server AS s" \
-    "  ON a.server_id = s.id " \
-    "WHERE (s.tag = ? OR s.id = 1) " #__VA_ARGS__ \
-    " ORDER BY o.option_id, s.id"
-
-#define PGSQL_GET_OPTION4(...) \
-    PGSQL_GET_OPTION_COMMON(dhcp4, "", __VA_ARGS__)
-#define PGSQL_GET_OPTION6(...) \
-    PGSQL_GET_OPTION_COMMON(dhcp6, ", o.pd_pool_id ", __VA_ARGS__)
+#define PGSQL_GET_OPTION_COMMON(table_prefix, pd_pool_id, ...)   \
+    "SELECT"                                                     \
+    "  o.option_id,"                                             \
+    "  o.code,"                                                  \
+    "  o.value,"                                                 \
+    "  o.formatted_value,"                                       \
+    "  o.space,"                                                 \
+    "  o.persistent,"                                            \
+    "  o." #table_prefix "_subnet_id,"                           \
+    "  o.scope_id,"                                              \
+    "  o.user_context,"                                          \
+    "  o.shared_network_name,"                                   \
+    "  o.pool_id,"                                               \
+    "  o.modification_ts,"                                       \
+    "  s.tag " pd_pool_id "FROM " #table_prefix "_options AS o " \
+    "INNER JOIN " #table_prefix "_options_server AS a"           \
+    "  ON o.option_id = a.option_id "                            \
+    "INNER JOIN " #table_prefix "_server AS s"                   \
+    "  ON a.server_id = s.id "                                   \
+    "WHERE (s.tag = ? OR s.id = 1) " #__VA_ARGS__ " ORDER BY o.option_id, s.id"
+
+#define PGSQL_GET_OPTION4(...) PGSQL_GET_OPTION_COMMON(dhcp4, "", __VA_ARGS__)
+#define PGSQL_GET_OPTION6(...) PGSQL_GET_OPTION_COMMON(dhcp6, ", o.pd_pool_id ", __VA_ARGS__)
 #endif
 
 #ifndef PGSQL_GET_AUDIT_ENTRIES_TIME
-#define PGSQL_GET_AUDIT_ENTRIES_TIME(table_prefix) \
-    "SELECT" \
-    "  a.id," \
-    "  a.object_type," \
-    "  a.object_id," \
-    "  a.modification_type," \
-    "  r.modification_ts," \
-    "  r.id, " \
-    "  r.log_message " \
-    "FROM " #table_prefix "_audit AS a " \
-    "INNER JOIN " #table_prefix "_audit_revision AS r " \
-    "  ON a.revision_id = r.id " \
-    "INNER JOIN " #table_prefix "_server AS s" \
-    "  ON r.server_id = s.id " \
+#define PGSQL_GET_AUDIT_ENTRIES_TIME(table_prefix)                            \
+    "SELECT"                                                                  \
+    "  a.id,"                                                                 \
+    "  a.object_type,"                                                        \
+    "  a.object_id,"                                                          \
+    "  a.modification_type,"                                                  \
+    "  r.modification_ts,"                                                    \
+    "  r.id, "                                                                \
+    "  r.log_message "                                                        \
+    "FROM " #table_prefix "_audit AS a "                                      \
+    "INNER JOIN " #table_prefix "_audit_revision AS r "                       \
+    "  ON a.revision_id = r.id "                                              \
+    "INNER JOIN " #table_prefix "_server AS s"                                \
+    "  ON r.server_id = s.id "                                                \
     "WHERE (s.tag = ? OR s.id = 1) AND ((r.modification_ts, r.id)  > (?, ?))" \
     " ORDER BY r.modification_ts, r.id"
 #endif
 
 #ifndef PGSQL_GET_SERVERS_COMMON
 #define PGSQL_GET_SERVERS_COMMON(table_prefix, ...) \
-    "SELECT" \
-    "  s.id," \
-    "  s.tag," \
-    "  s.description," \
-    "  s.modification_ts " \
-    "FROM " #table_prefix "_server AS s " \
-    "WHERE s.id > 1 " \
-    __VA_ARGS__ \
-    "ORDER BY s.id"
-#define PGSQL_GET_ALL_SERVERS(table_prefix) \
-    PGSQL_GET_SERVERS_COMMON(table_prefix, "")
-#define PGSQL_GET_SERVER(table_prefix) \
-    PGSQL_GET_SERVERS_COMMON(table_prefix, "AND s.tag = ? ")
+    "SELECT"                                        \
+    "  s.id,"                                       \
+    "  s.tag,"                                      \
+    "  s.description,"                              \
+    "  s.modification_ts "                          \
+    "FROM " #table_prefix "_server AS s "           \
+    "WHERE s.id > 1 " __VA_ARGS__ "ORDER BY s.id"
+#define PGSQL_GET_ALL_SERVERS(table_prefix) PGSQL_GET_SERVERS_COMMON(table_prefix, "")
+#define PGSQL_GET_SERVER(table_prefix)      PGSQL_GET_SERVERS_COMMON(table_prefix, "AND s.tag = ? ")
 #endif
 
 #ifndef PGSQL_INSERT_GLOBAL_PARAMETER
-#define PGSQL_INSERT_GLOBAL_PARAMETER(table_prefix) \
+#define PGSQL_INSERT_GLOBAL_PARAMETER(table_prefix)   \
     "INSERT INTO " #table_prefix "_global_parameter(" \
-    "  name," \
-    "  value," \
-    "  parameter_type," \
-    "  modification_ts" \
+    "  name,"                                         \
+    "  value,"                                        \
+    "  parameter_type,"                               \
+    "  modification_ts"                               \
     ") VALUES (?, ?, ?, ?)"
 #endif
 
 #ifndef PGSQL_INSERT_GLOBAL_PARAMETER_SERVER
-#define PGSQL_INSERT_GLOBAL_PARAMETER_SERVER(table_prefix) \
+#define PGSQL_INSERT_GLOBAL_PARAMETER_SERVER(table_prefix)   \
     "INSERT INTO " #table_prefix "_global_parameter_server(" \
-    "  parameter_id," \
-    "  modification_ts," \
-    "  server_id" \
+    "  parameter_id,"                                        \
+    "  modification_ts,"                                     \
+    "  server_id"                                            \
     ") VALUES (?, ?, (SELECT id FROM " #table_prefix "_server WHERE tag = ?))"
 #endif
 
 #ifndef PGSQL_INSERT_SUBNET_SERVER
-#define PGSQL_INSERT_SUBNET_SERVER(table_prefix) \
+#define PGSQL_INSERT_SUBNET_SERVER(table_prefix)   \
     "INSERT INTO " #table_prefix "_subnet_server(" \
-    "  subnet_id," \
-    "  modification_ts," \
-    "  server_id" \
+    "  subnet_id,"                                 \
+    "  modification_ts,"                           \
+    "  server_id"                                  \
     ") VALUES (?, ?, (SELECT id FROM " #table_prefix "_server WHERE tag = ?))"
 #endif
 
 #ifndef PGSQL_INSERT_POOL
-#define PGSQL_INSERT_POOL(table_prefix) \
+#define PGSQL_INSERT_POOL(table_prefix)   \
     "INSERT INTO " #table_prefix "_pool(" \
-    "  start_address," \
-    "  end_address," \
-    "  subnet_id," \
-    "  client_class," \
-    "  require_client_classes," \
-    "  user_context," \
-    "  modification_ts" \
+    "  start_address,"                    \
+    "  end_address,"                      \
+    "  subnet_id,"                        \
+    "  client_class,"                     \
+    "  require_client_classes,"           \
+    "  user_context,"                     \
+    "  modification_ts"                   \
     ") VALUES (?, ?, ?, ?, ?, ?, ?)"
 #endif
 
 #ifndef PGSQL_INSERT_PD_POOL
-#define PGSQL_INSERT_PD_POOL() \
+#define PGSQL_INSERT_PD_POOL()   \
     "INSERT INTO dhcp6_pd_pool(" \
-    "  prefix," \
-    "  prefix_length," \
+    "  prefix,"                  \
+    "  prefix_length,"           \
     "  delegated_prefix_length," \
-    "  subnet_id," \
-    "  excluded_prefix," \
-    "  excluded_prefix_length," \
-    "  client_class," \
-    "  require_client_classes," \
-    "  user_context," \
-    "  modification_ts" \
+    "  subnet_id,"               \
+    "  excluded_prefix,"         \
+    "  excluded_prefix_length,"  \
+    "  client_class,"            \
+    "  require_client_classes,"  \
+    "  user_context,"            \
+    "  modification_ts"          \
     ") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)"
 #endif
 
 #ifndef PGSQL_INSERT_SHARED_NETWORK_SERVER
-#define PGSQL_INSERT_SHARED_NETWORK_SERVER(table_prefix) \
-    "INSERT INTO " #table_prefix "_shared_network_server(" \
-    "  shared_network_id," \
-    "  modification_ts," \
-    "  server_id" \
-    ") VALUES (" \
+#define PGSQL_INSERT_SHARED_NETWORK_SERVER(table_prefix)                       \
+    "INSERT INTO " #table_prefix "_shared_network_server("                     \
+    "  shared_network_id,"                                                     \
+    "  modification_ts,"                                                       \
+    "  server_id"                                                              \
+    ") VALUES ("                                                               \
     "    (SELECT id FROM " #table_prefix "_shared_network WHERE name = ?), ?," \
-    "    (SELECT id FROM " #table_prefix "_server WHERE tag = ?)" \
+    "    (SELECT id FROM " #table_prefix "_server WHERE tag = ?)"              \
     ")"
 #endif
 
 #ifndef PGSQL_INSERT_OPTION_DEF
-#define PGSQL_INSERT_OPTION_DEF(table_prefix) \
+#define PGSQL_INSERT_OPTION_DEF(table_prefix)    \
     "INSERT INTO " #table_prefix "_option_def (" \
-    "  code," \
-    "  name," \
-    "  space," \
-    "  type," \
-    "  modification_ts," \
-    "  is_array," \
-    "  encapsulate," \
-    "  record_types," \
-    "  user_context" \
+    "  code,"                                    \
+    "  name,"                                    \
+    "  space,"                                   \
+    "  type,"                                    \
+    "  modification_ts,"                         \
+    "  is_array,"                                \
+    "  encapsulate,"                             \
+    "  record_types,"                            \
+    "  user_context"                             \
     ") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)"
 #endif
 
 #ifndef PGSQL_INSERT_OPTION_DEF_SERVER
-#define PGSQL_INSERT_OPTION_DEF_SERVER(table_prefix) \
+#define PGSQL_INSERT_OPTION_DEF_SERVER(table_prefix)   \
     "INSERT INTO " #table_prefix "_option_def_server(" \
-    "  option_def_id," \
-    "  modification_ts," \
-    "  server_id" \
+    "  option_def_id,"                                 \
+    "  modification_ts,"                               \
+    "  server_id"                                      \
     ") VALUES (?, ?, (SELECT id FROM " #table_prefix "_server WHERE tag = ?))"
 #endif
 
 #ifndef PGSQL_INSERT_OPTION_COMMON
 #define PGSQL_INSERT_OPTION_COMMON(table_prefix, pd_pool_id, last) \
-    "INSERT INTO " #table_prefix "_options (" \
-    "  code," \
-    "  value," \
-    "  formatted_value," \
-    "  space," \
-    "  persistent," \
-    "  dhcp_client_class," \
-    " " #table_prefix "_subnet_id," \
-    "  scope_id," \
-    "  user_context," \
-    "  shared_network_name," \
-    "  pool_id," \
-    "  modification_ts" \
-    pd_pool_id \
-    ") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?" last ")"
-
-#define PGSQL_INSERT_OPTION4() \
-    PGSQL_INSERT_OPTION_COMMON(dhcp4, "", "")
-#define PGSQL_INSERT_OPTION6() \
-    PGSQL_INSERT_OPTION_COMMON(dhcp6, ", pd_pool_id ", ", ?")
+    "INSERT INTO " #table_prefix "_options ("                      \
+    "  code,"                                                      \
+    "  value,"                                                     \
+    "  formatted_value,"                                           \
+    "  space,"                                                     \
+    "  persistent,"                                                \
+    "  dhcp_client_class,"                                         \
+    " " #table_prefix "_subnet_id,"                                \
+    "  scope_id,"                                                  \
+    "  user_context,"                                              \
+    "  shared_network_name,"                                       \
+    "  pool_id,"                                                   \
+    "  modification_ts" pd_pool_id ") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?" last ")"
+
+#define PGSQL_INSERT_OPTION4() PGSQL_INSERT_OPTION_COMMON(dhcp4, "", "")
+#define PGSQL_INSERT_OPTION6() PGSQL_INSERT_OPTION_COMMON(dhcp6, ", pd_pool_id ", ", ?")
 #endif
 
 #ifndef PGSQL_INSERT_OPTION_SERVER
-#define PGSQL_INSERT_OPTION_SERVER(table_prefix) \
+#define PGSQL_INSERT_OPTION_SERVER(table_prefix)     \
     "INSERT INTO " #table_prefix "_options_server (" \
-    "  option_id," \
-    "  modification_ts," \
-    "  server_id" \
+    "  option_id,"                                   \
+    "  modification_ts,"                             \
+    "  server_id"                                    \
     ") VALUES (?, ?, (SELECT id FROM " #table_prefix "_server WHERE tag = ?))"
 #endif
 
 #ifndef PGSQL_INSERT_SERVER
-#define PGSQL_INSERT_SERVER(table_prefix) \
+#define PGSQL_INSERT_SERVER(table_prefix)    \
     "INSERT INTO " #table_prefix "_server (" \
-    "  tag," \
-    "  description," \
-    "  modification_ts" \
+    "  tag,"                                 \
+    "  description,"                         \
+    "  modification_ts"                      \
     ") VALUES (?, ?, ?)"
 #endif
 
 #ifndef PGSQL_UPDATE_GLOBAL_PARAMETER
-#define PGSQL_UPDATE_GLOBAL_PARAMETER(table_prefix) \
-    "UPDATE " #table_prefix "_global_parameter AS g " \
+#define PGSQL_UPDATE_GLOBAL_PARAMETER(table_prefix)             \
+    "UPDATE " #table_prefix "_global_parameter AS g "           \
     "INNER JOIN " #table_prefix "_global_parameter_server AS a" \
-    "  ON g.id = a.parameter_id " \
-    "INNER JOIN " #table_prefix "_server AS s" \
-    "  ON a.server_id = s.id " \
-    "SET" \
-    "  g.name = ?," \
-    "  g.value = ?," \
-    "  g.parameter_type = ?," \
-    "  g.modification_ts = ? " \
+    "  ON g.id = a.parameter_id "                               \
+    "INNER JOIN " #table_prefix "_server AS s"                  \
+    "  ON a.server_id = s.id "                                  \
+    "SET"                                                       \
+    "  g.name = ?,"                                             \
+    "  g.value = ?,"                                            \
+    "  g.parameter_type = ?,"                                   \
+    "  g.modification_ts = ? "                                  \
     "WHERE s.tag = ? AND g.name = ?"
 #endif
 
 #ifndef PGSQL_UPDATE_OPTION_DEF
-#define PGSQL_UPDATE_OPTION_DEF(table_prefix) \
-    "UPDATE " #table_prefix "_option_def AS d " \
+#define PGSQL_UPDATE_OPTION_DEF(table_prefix)             \
+    "UPDATE " #table_prefix "_option_def AS d "           \
     "INNER JOIN " #table_prefix "_option_def_server AS a" \
-    "  ON d.id = a.option_def_id " \
-    "INNER JOIN " #table_prefix "_server AS s" \
-    "  ON a.server_id = s.id " \
-    "SET" \
-    "  d.code = ?," \
-    "  d.name = ?," \
-    "  d.space = ?," \
-    "  d.type = ?," \
-    "  d.modification_ts = ?," \
-    "  d.is_array = ?," \
-    "  d.encapsulate = ?," \
-    "  d.record_types = ?," \
-    "  d.user_context = ? " \
+    "  ON d.id = a.option_def_id "                        \
+    "INNER JOIN " #table_prefix "_server AS s"            \
+    "  ON a.server_id = s.id "                            \
+    "SET"                                                 \
+    "  d.code = ?,"                                       \
+    "  d.name = ?,"                                       \
+    "  d.space = ?,"                                      \
+    "  d.type = ?,"                                       \
+    "  d.modification_ts = ?,"                            \
+    "  d.is_array = ?,"                                   \
+    "  d.encapsulate = ?,"                                \
+    "  d.record_types = ?,"                               \
+    "  d.user_context = ? "                               \
     "WHERE s.tag = ? AND d.code = ? AND d.space = ?"
 #endif
 
 #ifndef PGSQL_UPDATE_OPTION_COMMON
 #define PGSQL_UPDATE_OPTION_COMMON(table_prefix, server_join, pd_pool_id, ...) \
-    "UPDATE " #table_prefix "_options AS o " \
-    server_join \
-    "SET" \
-    "  o.code = ?," \
-    "  o.value = ?," \
-    "  o.formatted_value = ?," \
-    "  o.space = ?," \
-    "  o.persistent = ?," \
-    "  o.dhcp_client_class = ?," \
-    "  o." #table_prefix "_subnet_id = ?," \
-    "  o.scope_id = ?," \
-    "  o.user_context = ?," \
-    "  o.shared_network_name = ?," \
-    "  o.pool_id = ?," \
-    "  o.modification_ts = ? " \
-    pd_pool_id \
-    "WHERE " #__VA_ARGS__
+    "UPDATE " #table_prefix "_options AS o " server_join "SET"                 \
+    "  o.code = ?,"                                                            \
+    "  o.value = ?,"                                                           \
+    "  o.formatted_value = ?,"                                                 \
+    "  o.space = ?,"                                                           \
+    "  o.persistent = ?,"                                                      \
+    "  o.dhcp_client_class = ?,"                                               \
+    "  o." #table_prefix "_subnet_id = ?,"                                     \
+    "  o.scope_id = ?,"                                                        \
+    "  o.user_context = ?,"                                                    \
+    "  o.shared_network_name = ?,"                                             \
+    "  o.pool_id = ?,"                                                         \
+    "  o.modification_ts = ? " pd_pool_id "WHERE " #__VA_ARGS__
 
 #define PGSQL_UPDATE_OPTION4_WITH_TAG(...) \
     PGSQL_UPDATE_OPTION_COMMON(dhcp4, \
@@ -859,8 +809,7 @@ namespace {
     "  ON a.server_id = s.id ", \
     "", s.tag = ? __VA_ARGS__)
 
-#define PGSQL_UPDATE_OPTION4_NO_TAG(...) \
-    PGSQL_UPDATE_OPTION_COMMON(dhcp4, "", "", __VA_ARGS__)
+#define PGSQL_UPDATE_OPTION4_NO_TAG(...) PGSQL_UPDATE_OPTION_COMMON(dhcp4, "", "", __VA_ARGS__)
 
 #define PGSQL_UPDATE_OPTION6_WITH_TAG(...) \
     PGSQL_UPDATE_OPTION_COMMON(dhcp6, \
@@ -876,73 +825,71 @@ namespace {
 
 #ifndef PGSQL_UPDATE_SERVER
 #define PGSQL_UPDATE_SERVER(table_prefix) \
-    "UPDATE " #table_prefix "_server " \
-    "SET" \
-    "  tag = ?," \
-    "  description = ?," \
-    "  modification_ts = ? " \
+    "UPDATE " #table_prefix "_server "    \
+    "SET"                                 \
+    "  tag = ?,"                          \
+    "  description = ?,"                  \
+    "  modification_ts = ? "              \
     "WHERE tag = ?"
 #endif
 
 #ifndef PGSQL_DELETE_GLOBAL_PARAMETER
-#define PGSQL_DELETE_GLOBAL_PARAMETER(table_prefix, ...) \
-    "DELETE g FROM " #table_prefix "_global_parameter AS g " \
+#define PGSQL_DELETE_GLOBAL_PARAMETER(table_prefix, ...)         \
+    "DELETE g FROM " #table_prefix "_global_parameter AS g "     \
     "INNER JOIN " #table_prefix "_global_parameter_server AS a " \
-    "  ON g.id = a.parameter_id " \
-    "INNER JOIN " #table_prefix "_server AS s" \
-    "  ON (a.server_id = s.id) " \
+    "  ON g.id = a.parameter_id "                                \
+    "INNER JOIN " #table_prefix "_server AS s"                   \
+    "  ON (a.server_id = s.id) "                                 \
     "WHERE s.tag = ? " #__VA_ARGS__
 #endif
 
 #ifndef PGSQL_DELETE_GLOBAL_PARAMETER_UNASSIGNED
 #define PGSQL_DELETE_GLOBAL_PARAMETER_UNASSIGNED(table_prefix, ...) \
-    "DELETE g FROM " #table_prefix "_global_parameter AS g " \
-    "LEFT JOIN " #table_prefix "_global_parameter_server AS a " \
-    "  ON g.id = a.parameter_id " \
+    "DELETE g FROM " #table_prefix "_global_parameter AS g "        \
+    "LEFT JOIN " #table_prefix "_global_parameter_server AS a "     \
+    "  ON g.id = a.parameter_id "                                   \
     "WHERE a.parameter_id IS NULL " #__VA_ARGS__
 #endif
 
 #ifndef PGSQL_DELETE_SUBNET
-#define PGSQL_DELETE_SUBNET_COMMON(table_prefix, ...) \
-    "DELETE s FROM " #table_prefix "_subnet AS s " \
+#define PGSQL_DELETE_SUBNET_COMMON(table_prefix, ...)  \
+    "DELETE s FROM " #table_prefix "_subnet AS s "     \
     "INNER JOIN " #table_prefix "_subnet_server AS a " \
-    "  ON s.subnet_id = a.subnet_id " \
-    "INNER JOIN " #table_prefix "_server AS srv" \
-    "  ON a.server_id = srv.id " \
-    #__VA_ARGS__
+    "  ON s.subnet_id = a.subnet_id "                  \
+    "INNER JOIN " #table_prefix "_server AS srv"       \
+    "  ON a.server_id = srv.id " #__VA_ARGS__
 
 #define PGSQL_DELETE_SUBNET_WITH_TAG(table_prefix, ...) \
     PGSQL_DELETE_SUBNET_COMMON(table_prefix, WHERE srv.tag = ? __VA_ARGS__)
 
 #define PGSQL_DELETE_SUBNET_ANY(table_prefix, ...) \
-    "DELETE s FROM " #table_prefix "_subnet AS s " \
-    #__VA_ARGS__
+    "DELETE s FROM " #table_prefix "_subnet AS s " #__VA_ARGS__
 
 #define PGSQL_DELETE_SUBNET_UNASSIGNED(table_prefix, ...) \
-    "DELETE s FROM " #table_prefix "_subnet AS s " \
-    "LEFT JOIN " #table_prefix "_subnet_server AS a" \
-    "  ON s.subnet_id = a.subnet_id " \
+    "DELETE s FROM " #table_prefix "_subnet AS s "        \
+    "LEFT JOIN " #table_prefix "_subnet_server AS a"      \
+    "  ON s.subnet_id = a.subnet_id "                     \
     "WHERE a.subnet_id IS NULL " #__VA_ARGS__
 
 #endif
 
 #ifndef PGSQL_DELETE_SUBNET_SERVER
-#define PGSQL_DELETE_SUBNET_SERVER(table_prefix) \
+#define PGSQL_DELETE_SUBNET_SERVER(table_prefix)   \
     "DELETE FROM " #table_prefix "_subnet_server " \
     "WHERE subnet_id = ?"
 #endif
 
 #ifndef PGSQL_DELETE_POOLS
-#define PGSQL_DELETE_POOLS(table_prefix) \
-    "DELETE FROM " #table_prefix "_pool " \
-    "WHERE subnet_id = ? OR subnet_id = " \
+#define PGSQL_DELETE_POOLS(table_prefix)              \
+    "DELETE FROM " #table_prefix "_pool "             \
+    "WHERE subnet_id = ? OR subnet_id = "             \
     "(SELECT subnet_id FROM " #table_prefix "_subnet" \
     "    WHERE subnet_prefix = ?)"
 #endif
 
 #ifndef PGSQL_DELETE_PD_POOLS
-#define PGSQL_DELETE_PD_POOLS() \
-    "DELETE FROM dhcp6_pd_pool " \
+#define PGSQL_DELETE_PD_POOLS()           \
+    "DELETE FROM dhcp6_pd_pool "          \
     "WHERE subnet_id = ? OR subnet_id = " \
     "(SELECT subnet_id FROM dhcp6_subnet" \
     "    WHERE subnet_prefix = ?)"
@@ -950,118 +897,113 @@ namespace {
 
 #ifndef PGSQL_DELETE_SHARED_NETWORK_COMMON
 #define PGSQL_DELETE_SHARED_NETWORK_COMMON(table_prefix, ...) \
-    "DELETE n FROM " #table_prefix "_shared_network AS n " \
+    "DELETE n FROM " #table_prefix "_shared_network AS n "    \
     "INNER JOIN " #table_prefix "_shared_network_server AS a" \
-    "  ON n.id = a.shared_network_id " \
-    "INNER JOIN " #table_prefix "_server AS s" \
-    "  ON a.server_id = s.id " \
-    #__VA_ARGS__
+    "  ON n.id = a.shared_network_id "                        \
+    "INNER JOIN " #table_prefix "_server AS s"                \
+    "  ON a.server_id = s.id " #__VA_ARGS__
 
 #define PGSQL_DELETE_SHARED_NETWORK_WITH_TAG(table_prefix, ...) \
     PGSQL_DELETE_SHARED_NETWORK_COMMON(table_prefix, WHERE s.tag = ? __VA_ARGS__)
 
 #define PGSQL_DELETE_SHARED_NETWORK_ANY(table_prefix, ...) \
-    "DELETE n FROM " #table_prefix "_shared_network AS n " \
-    #__VA_ARGS__
+    "DELETE n FROM " #table_prefix "_shared_network AS n " #__VA_ARGS__
 
 #define PGSQL_DELETE_SHARED_NETWORK_UNASSIGNED(table_prefix, ...) \
-    "DELETE n FROM " #table_prefix "_shared_network AS n " \
-    "LEFT JOIN " #table_prefix "_shared_network_server AS a" \
-    "  ON n.id = a.shared_network_id " \
+    "DELETE n FROM " #table_prefix "_shared_network AS n "        \
+    "LEFT JOIN " #table_prefix "_shared_network_server AS a"      \
+    "  ON n.id = a.shared_network_id "                            \
     "WHERE a.shared_network_id IS NULL " #__VA_ARGS__
 
 #endif
 
 #ifndef PGSQL_DELETE_SHARED_NETWORK_SERVER
-#define PGSQL_DELETE_SHARED_NETWORK_SERVER(table_prefix) \
+#define PGSQL_DELETE_SHARED_NETWORK_SERVER(table_prefix)   \
     "DELETE FROM " #table_prefix "_shared_network_server " \
-    "WHERE shared_network_id = " \
+    "WHERE shared_network_id = "                           \
     "(SELECT id FROM " #table_prefix "_shared_network WHERE name = ?)"
 #endif
 
 #ifndef PGSQL_DELETE_OPTION_DEF
-#define PGSQL_DELETE_OPTION_DEF(table_prefix, ...) \
-    "DELETE d FROM " #table_prefix "_option_def AS d " \
+#define PGSQL_DELETE_OPTION_DEF(table_prefix, ...)        \
+    "DELETE d FROM " #table_prefix "_option_def AS d "    \
     "INNER JOIN " #table_prefix "_option_def_server AS a" \
-    "  ON d.id = a.option_def_id " \
-    "INNER JOIN " #table_prefix "_server AS s" \
-    "  ON a.server_id = s.id " \
+    "  ON d.id = a.option_def_id "                        \
+    "INNER JOIN " #table_prefix "_server AS s"            \
+    "  ON a.server_id = s.id "                            \
     "WHERE s.tag = ? " #__VA_ARGS__
 #endif
 
 #ifndef PGSQL_DELETE_OPTION_DEF_UNASSIGNED
 #define PGSQL_DELETE_OPTION_DEF_UNASSIGNED(table_prefix, ...) \
-    "DELETE d FROM " #table_prefix "_option_def AS d " \
-    "LEFT JOIN " #table_prefix "_option_def_server AS a " \
-    "  ON d.id = a.option_def_id " \
+    "DELETE d FROM " #table_prefix "_option_def AS d "        \
+    "LEFT JOIN " #table_prefix "_option_def_server AS a "     \
+    "  ON d.id = a.option_def_id "                            \
     "WHERE a.option_def_id IS NULL " #__VA_ARGS__
 #endif
 
 #ifndef PGSQL_DELETE_OPTION_WITH_TAG
 #define PGSQL_DELETE_OPTION_WITH_TAG(table_prefix, ...) \
-    "DELETE o FROM " #table_prefix "_options AS o " \
-    "INNER JOIN " #table_prefix "_options_server AS a" \
-    "  ON o.option_id = a.option_id " \
-    "INNER JOIN " #table_prefix "_server AS s" \
-    "  ON a.server_id = s.id " \
+    "DELETE o FROM " #table_prefix "_options AS o "     \
+    "INNER JOIN " #table_prefix "_options_server AS a"  \
+    "  ON o.option_id = a.option_id "                   \
+    "INNER JOIN " #table_prefix "_server AS s"          \
+    "  ON a.server_id = s.id "                          \
     "WHERE s.tag = ? " #__VA_ARGS__
 #endif
 
 #ifndef PGSQL_DELETE_OPTION_NO_TAG
 #define PGSQL_DELETE_OPTION_NO_TAG(table_prefix, ...) \
-    "DELETE o FROM " #table_prefix "_options AS o " \
-    #__VA_ARGS__
+    "DELETE o FROM " #table_prefix "_options AS o " #__VA_ARGS__
 #endif
 
 #ifndef PGSQL_DELETE_OPTION_SUBNET_ID_PREFIX
 #define PGSQL_DELETE_OPTION_SUBNET_ID_PREFIX(table_prefix) \
-    "DELETE o FROM " #table_prefix "_options AS o " \
-    "INNER JOIN " #table_prefix "_subnet AS s " \
-    "  ON s.subnet_id = o." #table_prefix "_subnet_id " \
+    "DELETE o FROM " #table_prefix "_options AS o "        \
+    "INNER JOIN " #table_prefix "_subnet AS s "            \
+    "  ON s.subnet_id = o." #table_prefix "_subnet_id "    \
     "WHERE o.scope_id = 1 AND (s.subnet_id = ? OR s.subnet_prefix = ?)"
 #endif
 
 #ifndef PGSQL_DELETE_OPTION_UNASSIGNED
 #define PGSQL_DELETE_OPTION_UNASSIGNED(table_prefix, ...) \
-    "DELETE o FROM " #table_prefix "_options AS o " \
-    "LEFT JOIN " #table_prefix "_options_server AS a " \
-    "  ON o.option_id = a.option_id " \
+    "DELETE o FROM " #table_prefix "_options AS o "       \
+    "LEFT JOIN " #table_prefix "_options_server AS a "    \
+    "  ON o.option_id = a.option_id "                     \
     "WHERE a.option_id IS NULL " #__VA_ARGS__
 #endif
 
 #ifndef PGSQL_DELETE_OPTION_POOL_RANGE
 #define PGSQL_DELETE_OPTION_POOL_RANGE(table_prefix, ...) \
-    "DELETE o FROM " #table_prefix "_options AS o " \
-    "WHERE " #__VA_ARGS__ \
-    "  AND o.pool_id = " \
-    "  (SELECT id FROM " #table_prefix "_pool" \
+    "DELETE o FROM " #table_prefix "_options AS o "       \
+    "WHERE " #__VA_ARGS__ "  AND o.pool_id = "            \
+    "  (SELECT id FROM " #table_prefix "_pool"            \
     "   WHERE start_address = ? AND end_address = ?)"
 #endif
 
 #ifndef PGSQL_DELETE_OPTION_PD_POOL
-#define PGSQL_DELETE_OPTION_PD_POOL(...) \
-    "DELETE o FROM dhcp6_options AS o " \
-    "WHERE " #__VA_ARGS__ \
-    "  AND o.pd_pool_id = " \
-    "  (SELECT id FROM dhcp6_pd_pool" \
+#define PGSQL_DELETE_OPTION_PD_POOL(...)          \
+    "DELETE o FROM dhcp6_options AS o "           \
+    "WHERE " #__VA_ARGS__ "  AND o.pd_pool_id = " \
+    "  (SELECT id FROM dhcp6_pd_pool"             \
     "   WHERE prefix = ? AND prefix_length = ?)"
 #endif
 
 #ifndef PGSQL_DELETE_SERVER
-#define PGSQL_DELETE_SERVER(table_prefix) \
+#define PGSQL_DELETE_SERVER(table_prefix)   \
     "DELETE FROM " #table_prefix "_server " \
     "WHERE tag = ?"
 #endif
 
 #ifndef PGSQL_DELETE_ALL_SERVERS
 #define PGSQL_DELETE_ALL_SERVERS(table_prefix) \
-    "DELETE FROM " #table_prefix "_server " \
+    "DELETE FROM " #table_prefix "_server "    \
     "WHERE id > 1"
 #endif
 
-} // end of anonymous namespace
+}  // end of anonymous namespace
 
-} // end of namespace isc::dhcp
-} // end of namespace isc
+}  // namespace dhcp
+}  // end of namespace isc
 
 #endif
index 4d0bdd2153d472dcdfb72abdffbf6feb79db2b5f..b75fc986efbfbd81d3293ee5a930040de82d24e3 100644 (file)
@@ -5,13 +5,16 @@
 // file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 #include <config.h>
+
 #include <cc/stamped_value.h>
 #include <dhcpsrv/config_backend_dhcp4_mgr.h>
-#include <pgsql_cb_dhcp4.h>
-#include <pgsql/testutils/pgsql_schema.h>
 #include <dhcpsrv/testutils/generic_backend_unittest.h>
+#include <pgsql/testutils/pgsql_schema.h>
+
 #include <boost/shared_ptr.hpp>
+
 #include <gtest/gtest.h>
+#include <pgsql_cb_dhcp4.h>
 
 using namespace isc::data;
 using namespace isc::dhcp;
@@ -64,8 +67,8 @@ TEST_F(PgSqlConfigBackendDHCPv4MgrTest, factoryRegistration) {
 
     // Should be able to create a global parameter.
     StampedValuePtr server_tag = StampedValue::create("server-tag", "whale");
-    ASSERT_NO_THROW(mgr.getPool()->createUpdateGlobalParameter4(pgsql, ServerSelector::ALL(),
-                                                                server_tag));
+    ASSERT_NO_THROW(
+        mgr.getPool()->createUpdateGlobalParameter4(pgsql, ServerSelector::ALL(), server_tag));
     // Verify parameter can be fetched.
     server_tag.reset();
     ASSERT_NO_THROW(server_tag = mgr.getPool()->getGlobalParameter4(pgsql, ServerSelector::ALL(),
@@ -85,4 +88,4 @@ TEST_F(PgSqlConfigBackendDHCPv4MgrTest, factoryRegistration) {
                  NoSuchDatabase);
 }
 
-}
+}  // namespace
index fa93da794f813a00ff51a8a3767448c0908f83df..bdd2153b45fbce9c2541b49da24b81c6ef72d9d3 100644 (file)
@@ -5,8 +5,7 @@
 // file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 #include <config.h>
-#include <pgsql_cb_dhcp4.h>
-#include <pgsql_cb_impl.h>
+
 #include <database/database_connection.h>
 #include <database/db_exceptions.h>
 #include <database/server.h>
 #include <testutils/multi_threading_utils.h>
 
 #include <boost/shared_ptr.hpp>
+
 #include <gtest/gtest.h>
 #include <map>
+#include <pgsql_cb_dhcp4.h>
+#include <pgsql_cb_impl.h>
 #include <sstream>
 
 using namespace isc;
@@ -49,7 +51,6 @@ namespace {
 /// It exposes protected members of the @c PgSqlConfigBackendDHCPv4.
 class TestPgSqlConfigBackendDHCPv4 : public PgSqlConfigBackendDHCPv4 {
 public:
-
     /// @brief Constructor.
     ///
     /// @param parameters A data structure relating keywords and values
@@ -59,7 +60,6 @@ public:
     }
 
     using PgSqlConfigBackendDHCPv4::base_impl_;
-
 };
 
 /// @brief Test fixture class for @c PgSqlConfigBackendDHCPv4.
@@ -74,12 +74,10 @@ public:
 /// database.
 class PgSqlConfigBackendDHCPv4Test : public PgSqlGenericBackendTest {
 public:
-
     /// @brief Constructor.
     PgSqlConfigBackendDHCPv4Test()
-        : test_subnets_(), test_networks_(), test_option_defs_(),
-          test_options_(), test_servers_(), timestamps_(), cbptr_(),
-          audit_entries_() {
+        : test_subnets_(), test_networks_(), test_option_defs_(), test_options_(), test_servers_(),
+          timestamps_(), cbptr_(), audit_entries_() {
         // Ensure we have the proper schema with no transient data.
         createPgSQLSchema();
 
@@ -156,8 +154,8 @@ public:
 
         Subnet4Ptr subnet(new Subnet4(IOAddress("192.0.2.0"), 24, 30, 40, 60, 1024));
         subnet->get4o6().setIface4o6("eth0");
-        subnet->get4o6().setInterfaceId(OptionPtr(new Option(Option::V6, D6O_INTERFACE_ID,
-                                                         interface_id)));
+        subnet->get4o6().setInterfaceId(
+            OptionPtr(new Option(Option::V6, D6O_INTERFACE_ID, interface_id)));
         subnet->get4o6().setSubnet4o6(IOAddress("2001:db8:1::"), 64);
         subnet->setFilename("/tmp/filename");
         subnet->allowClientClass("home");
@@ -188,16 +186,13 @@ public:
         subnet->addPool(pool2);
 
         // Add several options to the subnet.
-        subnet->getCfgOption()->add(test_options_[0]->option_,
-                                    test_options_[0]->persistent_,
+        subnet->getCfgOption()->add(test_options_[0]->option_, test_options_[0]->persistent_,
                                     test_options_[0]->space_name_);
 
-        subnet->getCfgOption()->add(test_options_[1]->option_,
-                                    test_options_[1]->persistent_,
+        subnet->getCfgOption()->add(test_options_[1]->option_, test_options_[1]->persistent_,
                                     test_options_[1]->space_name_);
 
-        subnet->getCfgOption()->add(test_options_[2]->option_,
-                                    test_options_[2]->persistent_,
+        subnet->getCfgOption()->add(test_options_[2]->option_, test_options_[2]->persistent_,
                                     test_options_[2]->space_name_);
 
         test_subnets_.push_back(subnet);
@@ -210,12 +205,10 @@ public:
         pool1.reset(new Pool4(IOAddress("10.0.0.10"), IOAddress("10.0.0.20")));
         subnet->addPool(pool1);
 
-        pool1->getCfgOption()->add(test_options_[3]->option_,
-                                   test_options_[3]->persistent_,
+        pool1->getCfgOption()->add(test_options_[3]->option_, test_options_[3]->persistent_,
                                    test_options_[3]->space_name_);
 
-        pool1->getCfgOption()->add(test_options_[4]->option_,
-                                   test_options_[4]->persistent_,
+        pool1->getCfgOption()->add(test_options_[4]->option_, test_options_[4]->persistent_,
                                    test_options_[4]->space_name_);
 
         pool2.reset(new Pool4(IOAddress("10.0.0.50"), IOAddress("10.0.0.60")));
@@ -239,12 +232,12 @@ public:
         subnet->setDdnsSendUpdates(true);
         subnet->setDdnsOverrideNoUpdate(true);
         subnet->setDdnsOverrideClientUpdate(false);
-        subnet->setDdnsReplaceClientNameMode(D2ClientConfig::ReplaceClientNameMode::RCM_WHEN_PRESENT);
+        subnet->setDdnsReplaceClientNameMode(
+            D2ClientConfig::ReplaceClientNameMode::RCM_WHEN_PRESENT);
         subnet->setDdnsGeneratedPrefix("myhost");
         subnet->setDdnsQualifyingSuffix("example.org");
 
-        subnet->getCfgOption()->add(test_options_[0]->option_,
-                                    test_options_[0]->persistent_,
+        subnet->getCfgOption()->add(test_options_[0]->option_, test_options_[0]->persistent_,
                                     test_options_[0]->space_name_);
 
         test_subnets_.push_back(subnet);
@@ -313,7 +306,8 @@ public:
         shared_network->setDdnsSendUpdates(true);
         shared_network->setDdnsOverrideNoUpdate(true);
         shared_network->setDdnsOverrideClientUpdate(false);
-        shared_network->setDdnsReplaceClientNameMode(D2ClientConfig::ReplaceClientNameMode::RCM_WHEN_PRESENT);
+        shared_network->setDdnsReplaceClientNameMode(
+            D2ClientConfig::ReplaceClientNameMode::RCM_WHEN_PRESENT);
         shared_network->setDdnsGeneratedPrefix("myhost");
         shared_network->setDdnsQualifyingSuffix("example.org");
 
@@ -331,18 +325,14 @@ public:
         ElementPtr user_context = Element::createMap();
         user_context->set("foo", Element::create("bar"));
 
-        OptionDefinitionPtr option_def(new OptionDefinition("foo", 234,
-                                                            DHCP4_OPTION_SPACE,
-                                                            "string",
-                                                            "espace"));
+        OptionDefinitionPtr option_def(
+            new OptionDefinition("foo", 234, DHCP4_OPTION_SPACE, "string", "espace"));
         test_option_defs_.push_back(option_def);
 
-        option_def.reset(new OptionDefinition("bar", 234, DHCP4_OPTION_SPACE,
-                                              "uint32", true));
+        option_def.reset(new OptionDefinition("bar", 234, DHCP4_OPTION_SPACE, "uint32", true));
         test_option_defs_.push_back(option_def);
 
-        option_def.reset(new OptionDefinition("fish", 235, DHCP4_OPTION_SPACE,
-                                              "record", true));
+        option_def.reset(new OptionDefinition("fish", 235, DHCP4_OPTION_SPACE, "record", true));
         option_def->addRecordField("uint32");
         option_def->addRecordField("string");
         test_option_defs_.push_back(option_def);
@@ -350,8 +340,7 @@ public:
         option_def.reset(new OptionDefinition("whale", 236, "xyz", "string"));
         test_option_defs_.push_back(option_def);
 
-        option_def.reset(new OptionDefinition("foobar", 234, DHCP4_OPTION_SPACE,
-                                              "uint64", true));
+        option_def.reset(new OptionDefinition("foobar", 234, DHCP4_OPTION_SPACE, "uint64", true));
         test_option_defs_.push_back(option_def);
     }
 
@@ -362,15 +351,13 @@ public:
 
         OptionDefSpaceContainer defs;
 
-        OptionDescriptor desc =
-            createOption<OptionString>(Option::V4, DHO_BOOT_FILE_NAME,
-                                       true, false, "my-boot-file");
+        OptionDescriptor desc = createOption<OptionString>(Option::V4, DHO_BOOT_FILE_NAME, true,
+                                                           false, "my-boot-file");
         desc.space_name_ = DHCP4_OPTION_SPACE;
         desc.setContext(user_context);
         test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
 
-        desc = createOption<OptionUint8>(Option::V4, DHO_DEFAULT_IP_TTL,
-                                         false, true, 64);
+        desc = createOption<OptionUint8>(Option::V4, DHO_DEFAULT_IP_TTL, false, true, 64);
         desc.space_name_ = DHCP4_OPTION_SPACE;
         test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
 
@@ -378,8 +365,7 @@ public:
         desc.space_name_ = "vendor-encapsulated-options";
         test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
 
-        desc = createAddressOption<Option4AddrLst>(254, true, true,
-                                                   "192.0.2.3");
+        desc = createAddressOption<Option4AddrLst>(254, true, true, "192.0.2.3");
         desc.space_name_ = DHCP4_OPTION_SPACE;
         test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
 
@@ -387,19 +373,19 @@ public:
         desc.space_name_ = "isc";
         test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
 
-        desc = createAddressOption<Option4AddrLst>(2, false, true, "10.0.0.5",
-                                                   "10.0.0.3", "10.0.3.4");
+        desc = createAddressOption<Option4AddrLst>(2, false, true, "10.0.0.5", "10.0.0.3",
+                                                   "10.0.3.4");
         desc.space_name_ = "isc";
         test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
 
-        desc = createOption<OptionString>(Option::V4, DHO_BOOT_FILE_NAME,
-                                          true, false, "my-boot-file-2");
+        desc = createOption<OptionString>(Option::V4, DHO_BOOT_FILE_NAME, true, false,
+                                          "my-boot-file-2");
         desc.space_name_ = DHCP4_OPTION_SPACE;
         desc.setContext(user_context);
         test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
 
-        desc = createOption<OptionString>(Option::V4, DHO_BOOT_FILE_NAME,
-                                          true, false, "my-boot-file-3");
+        desc = createOption<OptionString>(Option::V4, DHO_BOOT_FILE_NAME, true, false,
+                                          "my-boot-file-3");
         desc.space_name_ = DHCP4_OPTION_SPACE;
         desc.setContext(user_context);
         test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
@@ -408,14 +394,14 @@ public:
         // compare subnets, networks and pools in JSON format. In that case,
         // the @c toElement functions require option definitions to generate the
         // proper output.
-        defs.addItem(OptionDefinitionPtr(new OptionDefinition(
-                         "vendor-encapsulated-1", 1,
-                         "vendor-encapsulated-options", "uint32")));
-        defs.addItem(OptionDefinitionPtr(new OptionDefinition(
-                         "option-254", 254, DHCP4_OPTION_SPACE,
-                         "ipv4-address", true)));
+        defs.addItem(
+            OptionDefinitionPtr(new OptionDefinition("vendor-encapsulated-1", 1,
+                                                     "vendor-encapsulated-options", "uint32")));
+        defs.addItem(OptionDefinitionPtr(
+            new OptionDefinition("option-254", 254, DHCP4_OPTION_SPACE, "ipv4-address", true)));
         defs.addItem(OptionDefinitionPtr(new OptionDefinition("isc-1", 1, "isc", "empty")));
-        defs.addItem(OptionDefinitionPtr(new OptionDefinition("isc-2", 2, "isc", "ipv4-address", true)));
+        defs.addItem(
+            OptionDefinitionPtr(new OptionDefinition("isc-2", 2, "isc", "ipv4-address", true)));
 
         // Register option definitions.
         LibDHCP::setRuntimeOptionDefs(defs);
@@ -424,8 +410,8 @@ public:
     /// @brief Initialize posix time values used in tests.
     void initTimestamps() {
         // Current time minus 1 hour to make sure it is in the past.
-        timestamps_["today"] = boost::posix_time::second_clock::local_time()
-            - boost::posix_time::hours(1);
+        timestamps_["today"] = boost::posix_time::second_clock::local_time() -
+                               boost::posix_time::hours(1);
         // One second after today.
         timestamps_["after today"] = timestamps_["today"] + boost::posix_time::seconds(1);
         // Yesterday.
@@ -450,17 +436,13 @@ public:
 
         auto& mod_time_idx = audit_entries_[server_tag].get<AuditEntryModificationTimeIdTag>();
 
-        for (auto audit_entry_it = mod_time_idx.begin();
-             audit_entry_it != mod_time_idx.end();
+        for (auto audit_entry_it = mod_time_idx.begin(); audit_entry_it != mod_time_idx.end();
              ++audit_entry_it) {
             auto audit_entry = *audit_entry_it;
-            s << audit_entry->getObjectType() << ", "
-              << audit_entry->getObjectId() << ", "
+            s << audit_entry->getObjectType() << ", " << audit_entry->getObjectId() << ", "
               << static_cast<int>(audit_entry->getModificationType()) << ", "
-              << audit_entry->getModificationTime() << ", "
-              << audit_entry->getRevisionId() << ", "
-              << audit_entry->getLogMessage()
-              << std::endl;
+              << audit_entry->getModificationTime() << ", " << audit_entry->getRevisionId() << ", "
+              << audit_entry->getLogMessage() << std::endl;
         }
 
         return (s.str());
@@ -600,9 +582,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteServer) {
 
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     // It should not be possible to create a duplicate of the logical
@@ -629,9 +609,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteServer) {
 
     {
         SCOPED_TRACE("UPDATE audit entry for server");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::UPDATE,
-                          "server set");
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::UPDATE, "server set");
     }
 
     // Verify that the server has been updated.
@@ -641,7 +619,6 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteServer) {
     EXPECT_EQ("this is server 1 bis", returned_server->getDescription());
     EXPECT_EQ(timestamps_["today"], returned_server->getModificationTime());
 
-
     uint64_t servers_deleted = 0;
 
     // Try to delete non-existing server.
@@ -661,8 +638,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteServer) {
 
     {
         SCOPED_TRACE("DELETE audit entry for server");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::DELETE,
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::DELETE,
                           "deleting a server");
     }
 
@@ -718,19 +694,17 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteGlobalParameter4) {
     // Explicitly set modification time to make sure that the time
     // returned from the database is correct.
     global_parameter->setModificationTime(timestamps_["yesterday"]);
-    cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(),
-                                         global_parameter);
+    cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(), global_parameter);
 
     {
         SCOPED_TRACE("CREATE audit entry for global parameter");
-        testNewAuditEntry("dhcp4_global_parameter",
-                          AuditEntry::ModificationType::CREATE,
+        testNewAuditEntry("dhcp4_global_parameter", AuditEntry::ModificationType::CREATE,
                           "global parameter set");
     }
 
     // Verify returned parameter and the modification time.
-    StampedValuePtr returned_global_parameter =
-        cbptr_->getGlobalParameter4(ServerSelector::ALL(), "global");
+    StampedValuePtr returned_global_parameter = cbptr_->getGlobalParameter4(ServerSelector::ALL(),
+                                                                            "global");
     ASSERT_TRUE(returned_global_parameter);
     EXPECT_EQ("global", returned_global_parameter->getName());
     EXPECT_EQ("whale", returned_global_parameter->getValue());
@@ -753,10 +727,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteGlobalParameter4) {
 
     // Check that the parameter is updated when selector is specified correctly.
     global_parameter = StampedValue::create("global", "fish");
-    cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(),
-                                         global_parameter);
-    returned_global_parameter = cbptr_->getGlobalParameter4(ServerSelector::ALL(),
-                                                            "global");
+    cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(), global_parameter);
+    returned_global_parameter = cbptr_->getGlobalParameter4(ServerSelector::ALL(), "global");
     ASSERT_TRUE(returned_global_parameter);
     EXPECT_EQ("global", returned_global_parameter->getName());
     EXPECT_EQ("fish", returned_global_parameter->getValue());
@@ -767,26 +739,22 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteGlobalParameter4) {
 
     {
         SCOPED_TRACE("UPDATE audit entry for the global parameter");
-        testNewAuditEntry("dhcp4_global_parameter",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp4_global_parameter", AuditEntry::ModificationType::UPDATE,
                           "global parameter set");
     }
 
     // Should not delete parameter specified for all servers if explicit
     // server name is provided.
-    EXPECT_EQ(0, cbptr_->deleteGlobalParameter4(ServerSelector::ONE("server1"),
-                                                "global"));
+    EXPECT_EQ(0, cbptr_->deleteGlobalParameter4(ServerSelector::ONE("server1"), "global"));
 
     // Delete parameter and make sure it is gone.
     cbptr_->deleteGlobalParameter4(ServerSelector::ALL(), "global");
-    returned_global_parameter = cbptr_->getGlobalParameter4(ServerSelector::ALL(),
-                                                            "global");
+    returned_global_parameter = cbptr_->getGlobalParameter4(ServerSelector::ALL(), "global");
     EXPECT_FALSE(returned_global_parameter);
 
     {
         SCOPED_TRACE("DELETE audit entry for the global parameter");
-        testNewAuditEntry("dhcp4_global_parameter",
-                          AuditEntry::ModificationType::DELETE,
+        testNewAuditEntry("dhcp4_global_parameter", AuditEntry::ModificationType::DELETE,
                           "global parameter deleted");
     }
 }
@@ -810,70 +778,52 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, globalParameters4WithServerTags) {
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[1]));
     {
         SCOPED_TRACE("server1 is created");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
     {
         SCOPED_TRACE("server2 is created");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     // This time inserting the global parameters for the server1 and server2 should
     // be successful.
-    EXPECT_NO_THROW(cbptr_->createUpdateGlobalParameter4(ServerSelector::ONE("server1"),
-                                                         global_parameter1));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateGlobalParameter4(ServerSelector::ONE("server1"), global_parameter1));
     {
         SCOPED_TRACE("Global parameter for server1 is set");
         // The value of 3 means there should be 3 audit entries available for the
         // server1, two that indicate creation of the servers and one that we
         // validate, which sets the global value.
-        testNewAuditEntry("dhcp4_global_parameter",
-                          AuditEntry::ModificationType::CREATE,
-                          "global parameter set",
-                          ServerSelector::ONE("server1"),
-                          3, 1);
+        testNewAuditEntry("dhcp4_global_parameter", AuditEntry::ModificationType::CREATE,
+                          "global parameter set", ServerSelector::ONE("server1"), 3, 1);
     }
 
-
-    EXPECT_NO_THROW(cbptr_->createUpdateGlobalParameter4(ServerSelector::ONE("server2"),
-                                                         global_parameter2));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateGlobalParameter4(ServerSelector::ONE("server2"), global_parameter2));
     {
         SCOPED_TRACE("Global parameter for server2 is set");
         // Same as in case of the server2, there should be 3 audit entries of
         // which one we validate.
-        testNewAuditEntry("dhcp4_global_parameter",
-                          AuditEntry::ModificationType::CREATE,
-                          "global parameter set",
-                          ServerSelector::ONE("server2"),
-                          3, 1);
+        testNewAuditEntry("dhcp4_global_parameter", AuditEntry::ModificationType::CREATE,
+                          "global parameter set", ServerSelector::ONE("server2"), 3, 1);
     }
 
     // The last parameter is associated with all servers.
-    EXPECT_NO_THROW(cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(),
-                                                         global_parameter3));
+    EXPECT_NO_THROW(cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(), global_parameter3));
     {
         SCOPED_TRACE("Global parameter for all servers is set");
         // There should be one new audit entry for all servers. It indicates
         // the insertion of the global value.
-        testNewAuditEntry("dhcp4_global_parameter",
-                          AuditEntry::ModificationType::CREATE,
-                          "global parameter set",
-                          ServerSelector::ALL(),
-                          1, 1);
+        testNewAuditEntry("dhcp4_global_parameter", AuditEntry::ModificationType::CREATE,
+                          "global parameter set", ServerSelector::ALL(), 1, 1);
     }
 
     StampedValuePtr returned_global;
 
     // Try to fetch the value specified for all servers.
-    EXPECT_NO_THROW(
-        returned_global = cbptr_->getGlobalParameter4(ServerSelector::ALL(),
-                                                      "global")
-    );
+    EXPECT_NO_THROW(returned_global = cbptr_->getGlobalParameter4(ServerSelector::ALL(), "global"));
     ASSERT_TRUE(returned_global);
     EXPECT_EQ(global_parameter3->getValue(), returned_global->getValue());
     ASSERT_EQ(1, returned_global->getServerTags().size());
@@ -882,9 +832,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, globalParameters4WithServerTags) {
     // Try to fetch the value specified for the server1. This should override the
     // value specified for all servers.
     EXPECT_NO_THROW(
-        returned_global = cbptr_->getGlobalParameter4(ServerSelector::ONE("server1"),
-                                                      "global")
-    );
+        returned_global = cbptr_->getGlobalParameter4(ServerSelector::ONE("server1"), "global"));
     ASSERT_TRUE(returned_global);
     EXPECT_EQ(global_parameter1->getValue(), returned_global->getValue());
 
@@ -893,9 +841,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, globalParameters4WithServerTags) {
 
     // The same in case of the server2.
     EXPECT_NO_THROW(
-        returned_global = cbptr_->getGlobalParameter4(ServerSelector::ONE("server2"),
-                                                      "global")
-    );
+        returned_global = cbptr_->getGlobalParameter4(ServerSelector::ONE("server2"), "global"));
     ASSERT_TRUE(returned_global);
     EXPECT_EQ(global_parameter2->getValue(), returned_global->getValue());
     ASSERT_EQ(1, returned_global->getServerTags().size());
@@ -906,11 +852,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, globalParameters4WithServerTags) {
     // Try to fetch the collection of globals for the server1, server2 and server3.
     // The server3 does not have an explicit value so for this server we should get
     /// the value for 'all'.
-    EXPECT_NO_THROW(
-        returned_globals = cbptr_->getAllGlobalParameters4(ServerSelector::
-                                                           MULTIPLE({ "server1", "server2",
-                                                                      "server3" }));
-    );
+    EXPECT_NO_THROW(returned_globals = cbptr_->getAllGlobalParameters4(
+                        ServerSelector::MULTIPLE({"server1", "server2", "server3"})););
     ASSERT_EQ(3, returned_globals.size());
 
     // Capture the returned values into the map so as we can check the
@@ -929,9 +872,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, globalParameters4WithServerTags) {
     // Try to fetch the collection of global parameters specified for all servers.
     // This excludes the values specific to server1 and server2. It returns only the
     // common ones.
-    EXPECT_NO_THROW(
-        returned_globals = cbptr_->getAllGlobalParameters4(ServerSelector::ALL())
-    );
+    EXPECT_NO_THROW(returned_globals = cbptr_->getAllGlobalParameters4(ServerSelector::ALL()));
     ASSERT_EQ(1, returned_globals.size());
     returned_global = *returned_globals.begin();
     EXPECT_EQ(global_parameter3->getValue(), returned_global->getValue());
@@ -942,8 +883,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, globalParameters4WithServerTags) {
     // global parameter and the global parameter itself.
     EXPECT_NO_THROW(cbptr_->deleteServer4(ServerTag("server1")));
     EXPECT_NO_THROW(
-        returned_globals = cbptr_->getAllGlobalParameters4(ServerSelector::ONE("server1"))
-    );
+        returned_globals = cbptr_->getAllGlobalParameters4(ServerSelector::ONE("server1")));
     ASSERT_EQ(1, returned_globals.size());
     returned_global = *returned_globals.begin();
     // As a result, the value fetched for the server1 should be the one available for
@@ -958,34 +898,30 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, globalParameters4WithServerTags) {
         // We expect two new audit entries for the server1, one indicating that the
         // server has been deleted and another one indicating that the corresponding
         // global value has been deleted. We check the latter entry.
-        testNewAuditEntry("dhcp4_global_parameter",
-                          AuditEntry::ModificationType::DELETE,
-                          "deleting a server", ServerSelector::ONE("server1"),
-                          2, 1);
+        testNewAuditEntry("dhcp4_global_parameter", AuditEntry::ModificationType::DELETE,
+                          "deleting a server", ServerSelector::ONE("server1"), 2, 1);
     }
 
     // Attempt to delete global parameter for server1.
     uint64_t deleted_num = 0;
-    EXPECT_NO_THROW(deleted_num = cbptr_->deleteGlobalParameter4(ServerSelector::ONE("server1"),
-                                                                 "global"));
+    EXPECT_NO_THROW(
+        deleted_num = cbptr_->deleteGlobalParameter4(ServerSelector::ONE("server1"), "global"));
     // No parameters should be deleted. In particular, the parameter for the logical
     // server 'all' should not be deleted.
     EXPECT_EQ(0, deleted_num);
 
     // Deleting the existing value for server2 should succeed.
-    EXPECT_NO_THROW(deleted_num = cbptr_->deleteGlobalParameter4(ServerSelector::ONE("server2"),
-                                                                 "global"));
+    EXPECT_NO_THROW(
+        deleted_num = cbptr_->deleteGlobalParameter4(ServerSelector::ONE("server2"), "global"));
     EXPECT_EQ(1, deleted_num);
 
     // Create it again to test that deletion of all server removes this too.
-    EXPECT_NO_THROW(cbptr_->createUpdateGlobalParameter4(ServerSelector::ONE("server2"),
-                                                         global_parameter2));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateGlobalParameter4(ServerSelector::ONE("server2"), global_parameter2));
 
     // Delete all servers, except 'all'.
     EXPECT_NO_THROW(deleted_num = cbptr_->deleteAllServers4());
-    EXPECT_NO_THROW(
-        returned_globals = cbptr_->getAllGlobalParameters4(ServerSelector::ALL())
-    );
+    EXPECT_NO_THROW(returned_globals = cbptr_->getAllGlobalParameters4(ServerSelector::ALL()));
     EXPECT_EQ(1, deleted_num);
     ASSERT_EQ(1, returned_globals.size());
     returned_global = *returned_globals.begin();
@@ -1001,10 +937,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, globalParameters4WithServerTags) {
         // There should be 4 new audit entries. One for deleting the global, one for
         // re-creating it, one for deleting the server2 and one for deleting the
         // global again as a result of deleting the server2.
-        testNewAuditEntry("dhcp4_global_parameter",
-                          AuditEntry::ModificationType::DELETE,
-                          "deleting all servers", ServerSelector::ONE("server2"),
-                          4, 1);
+        testNewAuditEntry("dhcp4_global_parameter", AuditEntry::ModificationType::DELETE,
+                          "deleting all servers", ServerSelector::ONE("server2"), 4, 1);
     }
 }
 
@@ -1012,14 +946,17 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, globalParameters4WithServerTags) {
 TEST_F(PgSqlConfigBackendDHCPv4Test, getAllGlobalParameters4) {
     // Create 3 parameters and put them into the database.
     cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(),
-        StampedValue::create("name1", "value1"));
-    cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(),
+                                         StampedValue::create("name1", "value1"));
+    cbptr_->createUpdateGlobalParameter4(
+        ServerSelector::ALL(),
         StampedValue::create("name2", Element::create(static_cast<int64_t>(65))));
     cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(),
-        StampedValue::create("name3", "value3"));
-    cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(),
+                                         StampedValue::create("name3", "value3"));
+    cbptr_->createUpdateGlobalParameter4(
+        ServerSelector::ALL(),
         StampedValue::create("name4", Element::create(static_cast<bool>(true))));
-    cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(),
+    cbptr_->createUpdateGlobalParameter4(
+        ServerSelector::ALL(),
         StampedValue::create("name5", Element::create(static_cast<double>(1.65))));
 
     // Fetch all parameters.
@@ -1035,8 +972,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllGlobalParameters4) {
     EXPECT_TRUE((*parameters_index.find("name4"))->getBoolValue());
     EXPECT_EQ(1.65, (*parameters_index.find("name5"))->getDoubleValue());
 
-    for (auto param = parameters_index.begin(); param != parameters_index.end();
-         ++param) {
+    for (auto param = parameters_index.begin(); param != parameters_index.end(); ++param) {
         ASSERT_EQ(1, (*param)->getServerTags().size());
         EXPECT_EQ("all", (*param)->getServerTags().begin()->get());
     }
@@ -1062,18 +998,15 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedGlobalParameters4) {
     // "yesterday", "today" and "tomorrow" respectively.
     StampedValuePtr value = StampedValue::create("name1", "value1");
     value->setModificationTime(timestamps_["yesterday"]);
-    cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(),
-                                         value);
+    cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(), value);
 
     value = StampedValue::create("name2", Element::create(static_cast<int64_t>(65)));
     value->setModificationTime(timestamps_["today"]);
-    cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(),
-                                         value);
+    cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(), value);
 
     value = StampedValue::create("name3", "value3");
     value->setModificationTime(timestamps_["tomorrow"]);
-    cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(),
-                                         value);
+    cbptr_->createUpdateGlobalParameter4(ServerSelector::ALL(), value);
 
     // Get parameters modified after "today".
     auto parameters = cbptr_->getModifiedGlobalParameters4(ServerSelector::ALL(),
@@ -1105,8 +1038,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, nullKeyError) {
     // Try to insert it and associate with non-existing server.
     std::string msg;
     try {
-        cbptr_->createUpdateGlobalParameter4(ServerSelector::ONE("server1"),
-                                             global_parameter);
+        cbptr_->createUpdateGlobalParameter4(ServerSelector::ONE("server1"), global_parameter);
         msg = "got no exception";
     } catch (const NullKeyError& ex) {
         msg = ex.what();
@@ -1124,22 +1056,18 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateSubnet4Selectors) {
 
     // Supported selectors.
     Subnet4Ptr subnet = test_subnets_[0];
-    EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(),
-                                                subnet));
+    EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet));
     subnet = test_subnets_[2];
-    EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server1"),
-                                                subnet));
+    EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server1"), subnet));
     subnet = test_subnets_[3];
-    EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                                subnet));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}), subnet));
 
     // Not supported server selectors.
-    EXPECT_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ANY(), subnet),
-                 isc::InvalidOperation);
+    EXPECT_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ANY(), subnet), isc::InvalidOperation);
 
     // Not implemented server selectors.
-    EXPECT_THROW(cbptr_->createUpdateSubnet4(ServerSelector::UNASSIGNED(),
-                                             subnet),
+    EXPECT_THROW(cbptr_->createUpdateSubnet4(ServerSelector::UNASSIGNED(), subnet),
                  isc::NotImplemented);
 }
 
@@ -1149,57 +1077,50 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4) {
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     auto subnet = test_subnets_[0];
     auto subnet2 = test_subnets_[2];
 
     // An attempt to add a subnet to a non-existing server (server1) should fail.
-    EXPECT_THROW(cbptr_->createUpdateSubnet4(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_THROW(cbptr_->createUpdateSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}),
                                              subnet2),
                  NullKeyError);
 
     // The subnet shouldn't have been added, even though one of the servers exists.
     Subnet4Ptr returned_subnet;
-    ASSERT_NO_THROW(returned_subnet = cbptr_->getSubnet4(ServerSelector::ONE("server2"),
-                                                                             subnet2->getID()));
+    ASSERT_NO_THROW(
+        returned_subnet = cbptr_->getSubnet4(ServerSelector::ONE("server2"), subnet2->getID()));
     EXPECT_FALSE(returned_subnet);
 
     // Insert two subnets, one for all servers and one for server2.
     EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet));
     {
         SCOPED_TRACE("CREATE audit entry for the subnet");
-        testNewAuditEntry("dhcp4_subnet",
-                          AuditEntry::ModificationType::CREATE,
-                          "subnet set");
+        testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::CREATE, "subnet set");
     }
 
-
     EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server2"), subnet2));
     {
         SCOPED_TRACE("CREATE audit entry for the subnet");
-        testNewAuditEntry("dhcp4_subnet",
-                          AuditEntry::ModificationType::CREATE,
-                          "subnet set", ServerSelector::ONE("subnet2"),
-                          2, 1);
+        testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::CREATE, "subnet set",
+                          ServerSelector::ONE("subnet2"), 2, 1);
     }
 
     // We are not going to support selection of a single entry for multiple servers.
-    EXPECT_THROW(cbptr_->getSubnet4(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_THROW(cbptr_->getSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}),
                                     subnet->getID()),
                  isc::InvalidOperation);
 
-    EXPECT_THROW(cbptr_->getSubnet4(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_THROW(cbptr_->getSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}),
                                     subnet->toText()),
                  isc::InvalidOperation);
 
     // Test that this subnet will be fetched for various server selectors.
-    auto test_get_subnet = [this, &subnet] (const std::string& test_case_name,
-                                            const ServerSelector& server_selector,
-                                            const std::string& expected_tag = ServerTag::ALL) {
+    auto test_get_subnet = [this, &subnet](const std::string& test_case_name,
+                                           const ServerSelector& server_selector,
+                                           const std::string& expected_tag = ServerTag::ALL) {
         SCOPED_TRACE(test_case_name);
 
         // Test fetching subnet by id.
@@ -1213,8 +1134,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4) {
         EXPECT_EQ(subnet->toElement()->str(), returned_subnet->toElement()->str());
 
         // Test fetching subnet by prefix.
-        ASSERT_NO_THROW(returned_subnet = cbptr_->getSubnet4(server_selector,
-                                                             subnet->toText()));
+        ASSERT_NO_THROW(returned_subnet = cbptr_->getSubnet4(server_selector, subnet->toText()));
         ASSERT_TRUE(returned_subnet);
 
         ASSERT_EQ(1, returned_subnet->getServerTags().size());
@@ -1242,9 +1162,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4) {
     EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet));
     {
         SCOPED_TRACE("CREATE audit entry for the subnet");
-        testNewAuditEntry("dhcp4_subnet",
-                          AuditEntry::ModificationType::UPDATE,
-                          "subnet set");
+        testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::UPDATE, "subnet set");
     }
 
     {
@@ -1263,7 +1181,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4) {
 
     // Update the subnet in the database (both use the same prefix).
     subnet2.reset(new Subnet4(IOAddress("192.0.3.0"), 24, 30, 40, 60, 8192));
-    EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server2"),  subnet2));
+    EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server2"), subnet2));
 
     // Fetch again and verify.
     returned_subnet = cbptr_->getSubnet4(ServerSelector::ONE("server2"), subnet2->toText());
@@ -1274,7 +1192,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4) {
     // with different subnets. This should throw.
     // Subnets are 10.0.0.0/8 id 1024 and 192.0.3.0/24 id 8192
     subnet2.reset(new Subnet4(IOAddress("10.0.0.0"), 8, 30, 40, 60, 8192));
-    EXPECT_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server2"),  subnet2),
+    EXPECT_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server2"), subnet2),
                  DuplicateEntry);
 }
 
@@ -1288,8 +1206,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4byIdSelectors) {
     EXPECT_NO_THROW(cbptr_->getSubnet4(ServerSelector::ONE("server1"), SubnetID(1)));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->getSubnet4(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                    SubnetID(1)),
+    EXPECT_THROW(cbptr_->getSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}), SubnetID(1)),
                  isc::InvalidOperation);
 }
 
@@ -1310,8 +1227,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4WithOptionalUnspecified) {
     cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet);
 
     // Fetch this subnet by subnet identifier.
-    Subnet4Ptr returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(),
-                                                    subnet->getID());
+    Subnet4Ptr returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
 
     EXPECT_TRUE(returned_subnet->getIface().unspecified());
@@ -1395,7 +1311,6 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4WithOptionalUnspecified) {
     EXPECT_EQ(subnet->toElement()->str(), returned_subnet->toElement()->str());
 }
 
-
 // Test that subnet can be associated with a shared network.
 TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4SharedNetwork) {
     Subnet4Ptr subnet = test_subnets_[0];
@@ -1405,8 +1320,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4SharedNetwork) {
     shared_network->add(subnet);
 
     // Store shared network in the database.
-    cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(),
-                                       shared_network);
+    cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network);
 
     // Store subnet associated with the shared network in the database.
     cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet);
@@ -1432,8 +1346,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4ByPrefix) {
     cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet);
 
     // Fetch the subnet by prefix.
-    Subnet4Ptr returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(),
-                                                    "192.0.2.0/24");
+    Subnet4Ptr returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), "192.0.2.0/24");
     ASSERT_TRUE(returned_subnet);
     ASSERT_EQ(1, returned_subnet->getServerTags().size());
     EXPECT_EQ("all", returned_subnet->getServerTags().begin()->get());
@@ -1443,8 +1356,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4ByPrefix) {
 
     // Fetching the subnet for an explicitly specified server tag should
     // succeed too.
-    returned_subnet = cbptr_->getSubnet4(ServerSelector::ONE("server1"),
-                                         "192.0.2.0/24");
+    returned_subnet = cbptr_->getSubnet4(ServerSelector::ONE("server1"), "192.0.2.0/24");
     EXPECT_EQ(subnet->toElement()->str(), returned_subnet->toElement()->str());
 }
 
@@ -1458,7 +1370,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSubnet4byPrefixSelectors) {
     EXPECT_NO_THROW(cbptr_->getSubnet4(ServerSelector::ONE("server1"), "192.0.2.0/24"));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->getSubnet4(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_THROW(cbptr_->getSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}),
                                     "192.0.2.0/24"),
                  isc::InvalidOperation);
 }
@@ -1474,15 +1386,11 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSubnets4) {
         // indicate an update.
         if (subnet->toText() == "10.0.0.0/8") {
             SCOPED_TRACE("UPDATE audit entry for the subnet " + subnet->toText());
-            testNewAuditEntry("dhcp4_subnet",
-                              AuditEntry::ModificationType::UPDATE,
-                              "subnet set");
+            testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::UPDATE, "subnet set");
 
         } else {
             SCOPED_TRACE("CREATE audit entry for the subnet " + subnet->toText());
-            testNewAuditEntry("dhcp4_subnet",
-                              AuditEntry::ModificationType::CREATE,
-                              "subnet set");
+            testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::CREATE, "subnet set");
         }
     }
 
@@ -1499,54 +1407,44 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSubnets4) {
     for (auto i = 0; i < subnets.size(); ++i, ++subnet_it) {
         ASSERT_EQ(1, (*subnet_it)->getServerTags().size());
         EXPECT_EQ("all", (*subnet_it)->getServerTags().begin()->get());
-        EXPECT_EQ(test_subnets_[i + 1]->toElement()->str(),
-                  (*subnet_it)->toElement()->str());
+        EXPECT_EQ(test_subnets_[i + 1]->toElement()->str(), (*subnet_it)->toElement()->str());
     }
 
     // Attempt to remove the non existing subnet should  return 0.
     EXPECT_EQ(0, cbptr_->deleteSubnet4(ServerSelector::ALL(), 22));
-    EXPECT_EQ(0, cbptr_->deleteSubnet4(ServerSelector::ALL(),
-                                       "155.0.3.0/24"));
+    EXPECT_EQ(0, cbptr_->deleteSubnet4(ServerSelector::ALL(), "155.0.3.0/24"));
     // All subnets should be still there.
     ASSERT_EQ(test_subnets_.size() - 1, subnets.size());
 
     // Should not delete the subnet for explicit server tag because
     // our subnet is for all servers.
-    EXPECT_EQ(0, cbptr_->deleteSubnet4(ServerSelector::ONE("server1"),
-                                       test_subnets_[1]->getID()));
+    EXPECT_EQ(0, cbptr_->deleteSubnet4(ServerSelector::ONE("server1"), test_subnets_[1]->getID()));
 
     // Also, verify that behavior when deleting by prefix.
-    EXPECT_EQ(0, cbptr_->deleteSubnet4(ServerSelector::ONE("server1"),
-                                       test_subnets_[2]->toText()));
+    EXPECT_EQ(0, cbptr_->deleteSubnet4(ServerSelector::ONE("server1"), test_subnets_[2]->toText()));
 
     // Same for all subnets.
     EXPECT_EQ(0, cbptr_->deleteAllSubnets4(ServerSelector::ONE("server1")));
 
     // Delete first subnet by id and verify that it is gone.
-    EXPECT_EQ(1, cbptr_->deleteSubnet4(ServerSelector::ALL(),
-                                       test_subnets_[1]->getID()));
+    EXPECT_EQ(1, cbptr_->deleteSubnet4(ServerSelector::ALL(), test_subnets_[1]->getID()));
 
     {
         SCOPED_TRACE("DELETE first subnet audit entry");
-        testNewAuditEntry("dhcp4_subnet",
-                          AuditEntry::ModificationType::DELETE,
-                          "subnet deleted");
+        testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::DELETE, "subnet deleted");
     }
 
     subnets = cbptr_->getAllSubnets4(ServerSelector::ALL());
     ASSERT_EQ(test_subnets_.size() - 2, subnets.size());
 
     // Delete second subnet by prefix and verify it is gone.
-    EXPECT_EQ(1, cbptr_->deleteSubnet4(ServerSelector::ALL(),
-                                       test_subnets_[2]->toText()));
+    EXPECT_EQ(1, cbptr_->deleteSubnet4(ServerSelector::ALL(), test_subnets_[2]->toText()));
     subnets = cbptr_->getAllSubnets4(ServerSelector::ALL());
     ASSERT_EQ(test_subnets_.size() - 3, subnets.size());
 
     {
         SCOPED_TRACE("DELETE second subnet audit entry");
-        testNewAuditEntry("dhcp4_subnet",
-                          AuditEntry::ModificationType::DELETE,
-                          "subnet deleted");
+        testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::DELETE, "subnet deleted");
     }
 
     // Delete all.
@@ -1556,8 +1454,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSubnets4) {
 
     {
         SCOPED_TRACE("DELETE all subnets audit entry");
-        testNewAuditEntry("dhcp4_subnet",
-                          AuditEntry::ModificationType::DELETE,
+        testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::DELETE,
                           "deleted all subnets");
     }
 }
@@ -1569,7 +1466,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSubnets4Selectors) {
     EXPECT_NO_THROW(cbptr_->getAllSubnets4(ServerSelector::UNASSIGNED()));
     EXPECT_NO_THROW(cbptr_->getAllSubnets4(ServerSelector::ALL()));
     EXPECT_NO_THROW(cbptr_->getAllSubnets4(ServerSelector::ONE("server1")));
-    EXPECT_NO_THROW(cbptr_->getAllSubnets4(ServerSelector::MULTIPLE({ "server1", "server2" })));
+    EXPECT_NO_THROW(cbptr_->getAllSubnets4(ServerSelector::MULTIPLE({"server1", "server2"})));
 
     // Not supported selectors.
     EXPECT_THROW(cbptr_->getAllSubnets4(ServerSelector::ANY()), isc::InvalidOperation);
@@ -1584,12 +1481,10 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSubnets4WithServerTags) {
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[0]));
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
 
-    EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(),
-                                                subnet1));
-    EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server1"),
-                                                subnet2));
-    EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                                subnet3));
+    EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet1));
+    EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server1"), subnet2));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}), subnet3));
 
     Subnet4Collection subnets;
 
@@ -1651,18 +1546,16 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSubnets4WithServerTags) {
 // server selectors.
 TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedSubnets4Selectors) {
     // Supported selectors.
-    EXPECT_NO_THROW(cbptr_->getModifiedSubnets4(ServerSelector::UNASSIGNED(),
-                                                timestamps_["yesterday"]));
-    EXPECT_NO_THROW(cbptr_->getModifiedSubnets4(ServerSelector::ALL(),
-                                                timestamps_["yesterday"]));
-    EXPECT_NO_THROW(cbptr_->getModifiedSubnets4(ServerSelector::ONE("server1"),
-                                                timestamps_["yesterday"]));
-    EXPECT_NO_THROW(cbptr_->getModifiedSubnets4(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_NO_THROW(
+        cbptr_->getModifiedSubnets4(ServerSelector::UNASSIGNED(), timestamps_["yesterday"]));
+    EXPECT_NO_THROW(cbptr_->getModifiedSubnets4(ServerSelector::ALL(), timestamps_["yesterday"]));
+    EXPECT_NO_THROW(
+        cbptr_->getModifiedSubnets4(ServerSelector::ONE("server1"), timestamps_["yesterday"]));
+    EXPECT_NO_THROW(cbptr_->getModifiedSubnets4(ServerSelector::MULTIPLE({"server1", "server2"}),
                                                 timestamps_["yesterday"]));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->getModifiedSubnets4(ServerSelector::ANY(),
-                                             timestamps_["yesterday"]),
+    EXPECT_THROW(cbptr_->getModifiedSubnets4(ServerSelector::ANY(), timestamps_["yesterday"]),
                  isc::InvalidOperation);
 }
 
@@ -1672,77 +1565,57 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, deleteSubnet4) {
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[0]));
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     auto subnet1 = test_subnets_[0];
     auto subnet2 = test_subnets_[2];
     auto subnet3 = test_subnets_[3];
 
-    auto create_test_subnets = [&] () {
+    auto create_test_subnets = [&]() {
         // Insert three subnets, one for all servers, one for server2 and one for two
         // servers: server1 and server2.
+        EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet1));
+        EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server2"), subnet2));
         EXPECT_NO_THROW(
-            cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet1)
-        );
-        EXPECT_NO_THROW(
-            cbptr_->createUpdateSubnet4(ServerSelector::ONE("server2"), subnet2)
-        );
-        EXPECT_NO_THROW(
-            cbptr_->createUpdateSubnet4(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                        subnet3)
-        );
+            cbptr_->createUpdateSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}), subnet3));
     };
 
     create_test_subnets();
 
     // Test that subnet is not deleted for a specified server selector.
-    auto test_no_delete = [this] (const std::string& test_case_name,
-                                  const ServerSelector& server_selector,
-                                  const Subnet4Ptr& subnet) {
+    auto test_no_delete = [this](const std::string& test_case_name,
+                                 const ServerSelector& server_selector, const Subnet4Ptr& subnet) {
         SCOPED_TRACE(test_case_name);
         uint64_t deleted_count = 0;
-        EXPECT_NO_THROW(
-            deleted_count = cbptr_->deleteSubnet4(server_selector, subnet->getID())
-        );
+        EXPECT_NO_THROW(deleted_count = cbptr_->deleteSubnet4(server_selector, subnet->getID()));
         EXPECT_EQ(0, deleted_count);
 
         deleted_count = 0;
-        EXPECT_NO_THROW(
-            deleted_count = cbptr_->deleteSubnet4(server_selector, subnet->toText())
-        );
+        EXPECT_NO_THROW(deleted_count = cbptr_->deleteSubnet4(server_selector, subnet->toText()));
         EXPECT_EQ(0, deleted_count);
     };
 
     {
         SCOPED_TRACE("Test valid but non matching server selectors");
-        test_no_delete("selector: one, actual: all", ServerSelector::ONE("server2"),
-                       subnet1);
-        test_no_delete("selector: all, actual: one", ServerSelector::ALL(),
-                       subnet2);
-        test_no_delete("selector: all, actual: multiple", ServerSelector::ALL(),
-                       subnet3);
+        test_no_delete("selector: one, actual: all", ServerSelector::ONE("server2"), subnet1);
+        test_no_delete("selector: all, actual: one", ServerSelector::ALL(), subnet2);
+        test_no_delete("selector: all, actual: multiple", ServerSelector::ALL(), subnet3);
     }
 
     // Test successful deletion of a subnet by ID.
-    auto test_delete_by_id = [this] (const std::string& test_case_name,
-                                     const ServerSelector& server_selector,
-                                     const Subnet4Ptr& subnet) {
+    auto test_delete_by_id = [this](const std::string& test_case_name,
+                                    const ServerSelector& server_selector,
+                                    const Subnet4Ptr& subnet) {
         SCOPED_TRACE(test_case_name);
         uint64_t deleted_count = 0;
-        EXPECT_NO_THROW(
-            deleted_count = cbptr_->deleteSubnet4(server_selector, subnet->getID())
-        );
+        EXPECT_NO_THROW(deleted_count = cbptr_->deleteSubnet4(server_selector, subnet->getID()));
         EXPECT_EQ(1, deleted_count);
 
         EXPECT_FALSE(cbptr_->getSubnet4(server_selector, subnet->getID()));
@@ -1756,14 +1629,12 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, deleteSubnet4) {
     create_test_subnets();
 
     // Test successful deletion of a subnet by prefix.
-    auto test_delete_by_prefix = [this] (const std::string& test_case_name,
-                                         const ServerSelector& server_selector,
-                                         const Subnet4Ptr& subnet) {
+    auto test_delete_by_prefix = [this](const std::string& test_case_name,
+                                        const ServerSelector& server_selector,
+                                        const Subnet4Ptr& subnet) {
         SCOPED_TRACE(test_case_name);
         uint64_t deleted_count = 0;
-        EXPECT_NO_THROW(
-            deleted_count = cbptr_->deleteSubnet4(server_selector, subnet->toText())
-        );
+        EXPECT_NO_THROW(deleted_count = cbptr_->deleteSubnet4(server_selector, subnet->toText()));
         EXPECT_EQ(1, deleted_count);
 
         EXPECT_FALSE(cbptr_->getSubnet4(server_selector, subnet->toText()));
@@ -1783,8 +1654,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, deleteSubnet4ByIdSelectors) {
     EXPECT_NO_THROW(cbptr_->deleteSubnet4(ServerSelector::ONE("server1"), SubnetID(1)));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->deleteSubnet4(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                           SubnetID(1)),
+    EXPECT_THROW(cbptr_->deleteSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}),
+                                       SubnetID(1)),
                  isc::InvalidOperation);
 
     // Not implemented selectors.
@@ -1801,8 +1672,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, deleteSubnet4ByPrefixSelectors) {
     EXPECT_NO_THROW(cbptr_->deleteSubnet4(ServerSelector::ONE("server1"), "192.0.2.0/24"));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->deleteSubnet4(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                           "192.0.2.0/24"),
+    EXPECT_THROW(cbptr_->deleteSubnet4(ServerSelector::MULTIPLE({"server1", "server2"}),
+                                       "192.0.2.0/24"),
                  isc::InvalidOperation);
 
     // Not implemented selectors.
@@ -1819,9 +1690,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, deleteAllSubnets4Selectors) {
     EXPECT_NO_THROW(cbptr_->deleteAllSubnets4(ServerSelector::ONE("server1")));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->deleteAllSubnets4(ServerSelector::ANY()),
-                 isc::InvalidOperation);
-    EXPECT_THROW(cbptr_->deleteAllSubnets4(ServerSelector::MULTIPLE({ "server1", "server2" })),
+    EXPECT_THROW(cbptr_->deleteAllSubnets4(ServerSelector::ANY()), isc::InvalidOperation);
+    EXPECT_THROW(cbptr_->deleteAllSubnets4(ServerSelector::MULTIPLE({"server1", "server2"})),
                  isc::InvalidOperation);
 }
 
@@ -1833,12 +1703,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, unassignedSubnet4) {
     // Create the subnets and associate them with the server1.
     auto subnet = test_subnets_[0];
     auto subnet2 = test_subnets_[2];
-    EXPECT_NO_THROW(
-        cbptr_->createUpdateSubnet4(ServerSelector::ONE("server1"), subnet)
-    );
-    EXPECT_NO_THROW(
-        cbptr_->createUpdateSubnet4(ServerSelector::ONE("server1"), subnet2)
-    );
+    EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server1"), subnet));
+    EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ONE("server1"), subnet2));
 
     // Delete the server. The subnets should be preserved but are considered orphaned,
     // i.e. do not belong to any server.
@@ -1848,32 +1714,30 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, unassignedSubnet4) {
 
     // Trying to fetch the subnet by server tag should return no result.
     Subnet4Ptr returned_subnet;
-    EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet4(ServerSelector::ONE("server1"),
-                                                         subnet->getID()));
+    EXPECT_NO_THROW(
+        returned_subnet = cbptr_->getSubnet4(ServerSelector::ONE("server1"), subnet->getID()));
     EXPECT_FALSE(returned_subnet);
 
     // The same if we use other calls.
-    EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet4(ServerSelector::ONE("server1"),
-                                                         subnet->toText()));
+    EXPECT_NO_THROW(
+        returned_subnet = cbptr_->getSubnet4(ServerSelector::ONE("server1"), subnet->toText()));
     EXPECT_FALSE(returned_subnet);
 
     Subnet4Collection returned_subnets;
     EXPECT_NO_THROW(returned_subnets = cbptr_->getAllSubnets4(ServerSelector::ONE("server1")));
     EXPECT_TRUE(returned_subnets.empty());
 
-    EXPECT_NO_THROW(
-        returned_subnets = cbptr_->getModifiedSubnets4(ServerSelector::ONE("server1"),
-                                                       timestamps_["two days ago"])
-    );
+    EXPECT_NO_THROW(returned_subnets = cbptr_->getModifiedSubnets4(ServerSelector::ONE("server1"),
+                                                                   timestamps_["two days ago"]));
     EXPECT_TRUE(returned_subnets.empty());
 
     // We should get the subnet if we ask for unassigned.
-    EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet4(ServerSelector::UNASSIGNED(),
-                                                         subnet->getID()));
+    EXPECT_NO_THROW(
+        returned_subnet = cbptr_->getSubnet4(ServerSelector::UNASSIGNED(), subnet->getID()));
     ASSERT_TRUE(returned_subnet);
 
-    EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet4(ServerSelector::UNASSIGNED(),
-                                                         subnet->toText()));
+    EXPECT_NO_THROW(
+        returned_subnet = cbptr_->getSubnet4(ServerSelector::UNASSIGNED(), subnet->toText()));
     ASSERT_TRUE(returned_subnet);
 
     // Also if we ask for all unassigned subnets it should be returned.
@@ -1881,45 +1745,33 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, unassignedSubnet4) {
     ASSERT_EQ(2, returned_subnets.size());
 
     // Same for modified subnets.
-    EXPECT_NO_THROW(
-        returned_subnets = cbptr_->getModifiedSubnets4(ServerSelector::UNASSIGNED(),
-                                                       timestamps_["two days ago"])
-    );
+    EXPECT_NO_THROW(returned_subnets = cbptr_->getModifiedSubnets4(ServerSelector::UNASSIGNED(),
+                                                                   timestamps_["two days ago"]));
     ASSERT_EQ(2, returned_subnets.size());
 
     // If we ask for any subnet by subnet id, it should be returned too.
-    EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet4(ServerSelector::ANY(),
-                                                         subnet->getID()));
+    EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet4(ServerSelector::ANY(), subnet->getID()));
     ASSERT_TRUE(returned_subnet);
 
-    EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet4(ServerSelector::ANY(),
-                                                         subnet->toText()));
+    EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet4(ServerSelector::ANY(), subnet->toText()));
     ASSERT_TRUE(returned_subnet);
 
     // Deleting the subnet with the mismatched server tag should not affect our
     // subnet.
     EXPECT_NO_THROW(
-        deleted_count = cbptr_->deleteSubnet4(ServerSelector::ONE("server1"),
-                                              subnet->getID())
-    );
+        deleted_count = cbptr_->deleteSubnet4(ServerSelector::ONE("server1"), subnet->getID()));
     EXPECT_EQ(0, deleted_count);
 
     // Also, if we delete all subnets for server1.
-    EXPECT_NO_THROW(
-        deleted_count = cbptr_->deleteAllSubnets4(ServerSelector::ONE("server1"))
-    );
+    EXPECT_NO_THROW(deleted_count = cbptr_->deleteAllSubnets4(ServerSelector::ONE("server1")));
     EXPECT_EQ(0, deleted_count);
 
     // We can delete this subnet when we specify ANY and the matching id.
-    EXPECT_NO_THROW(
-        deleted_count = cbptr_->deleteSubnet4(ServerSelector::ANY(), subnet->getID())
-    );
+    EXPECT_NO_THROW(deleted_count = cbptr_->deleteSubnet4(ServerSelector::ANY(), subnet->getID()));
     EXPECT_EQ(1, deleted_count);
 
     // We can delete all subnets using UNASSIGNED selector.
-    EXPECT_NO_THROW(
-        deleted_count = cbptr_->deleteAllSubnets4(ServerSelector::UNASSIGNED());
-    );
+    EXPECT_NO_THROW(deleted_count = cbptr_->deleteAllSubnets4(ServerSelector::UNASSIGNED()););
     EXPECT_EQ(1, deleted_count);
 }
 
@@ -1935,15 +1787,13 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedSubnets4) {
 
     // Insert subnets into the database.
     for (int i = 1; i < test_subnets_.size(); ++i) {
-        cbptr_->createUpdateSubnet4(ServerSelector::ALL(),
-                                    test_subnets_[i]);
+        cbptr_->createUpdateSubnet4(ServerSelector::ALL(), test_subnets_[i]);
     }
 
     // Fetch subnets with timestamp later than today. Only one subnet
     // should be returned.
-    Subnet4Collection
-        subnets = cbptr_->getModifiedSubnets4(ServerSelector::ALL(),
-                                              timestamps_["after today"]);
+    Subnet4Collection subnets = cbptr_->getModifiedSubnets4(ServerSelector::ALL(),
+                                                            timestamps_["after today"]);
     ASSERT_EQ(1, subnets.size());
 
     // All subnets should also be returned for explicitly specified server tag.
@@ -1953,14 +1803,12 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedSubnets4) {
 
     // Fetch subnets with timestamp later than yesterday. We should get
     // two subnets.
-    subnets = cbptr_->getModifiedSubnets4(ServerSelector::ALL(),
-                                          timestamps_["after yesterday"]);
+    subnets = cbptr_->getModifiedSubnets4(ServerSelector::ALL(), timestamps_["after yesterday"]);
     ASSERT_EQ(2, subnets.size());
 
     // Fetch subnets with timestamp later than tomorrow. Nothing should
     // be returned.
-    subnets = cbptr_->getModifiedSubnets4(ServerSelector::ALL(),
-                                          timestamps_["after tomorrow"]);
+    subnets = cbptr_->getModifiedSubnets4(ServerSelector::ALL(), timestamps_["after tomorrow"]);
     ASSERT_TRUE(subnets.empty());
 }
 
@@ -1968,21 +1816,19 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedSubnets4) {
 TEST_F(PgSqlConfigBackendDHCPv4Test, subnetLifetime) {
     // Insert new subnet with unspecified valid lifetime
     Triplet<uint32_t> unspecified;
-    Subnet4Ptr subnet(new Subnet4(IOAddress("192.0.2.0"), 24, 30, 40,
-                                  unspecified, 1111));
+    Subnet4Ptr subnet(new Subnet4(IOAddress("192.0.2.0"), 24, 30, 40, unspecified, 1111));
     subnet->setIface("eth1");
     cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet);
 
     // Fetch this subnet by subnet identifier
-    Subnet4Ptr returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(),
-                                                    subnet->getID());
+    Subnet4Ptr returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
 
     // Verified returned and original subnets match.
     EXPECT_EQ(subnet->toElement()->str(), returned_subnet->toElement()->str());
 
     // Update the valid lifetime.
-    subnet->setValid( Triplet<uint32_t>(100, 200, 300));
+    subnet->setValid(Triplet<uint32_t>(100, 200, 300));
     cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet);
 
     // Fetch and verify again.
@@ -2009,21 +1855,18 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSharedNetworkSubnets4) {
     }
 
     // Fetch all subnets belonging to shared network level1.
-    Subnet4Collection subnets = cbptr_->getSharedNetworkSubnets4(ServerSelector::ALL(),
-                                                                 "level1");
+    Subnet4Collection subnets = cbptr_->getSharedNetworkSubnets4(ServerSelector::ALL(), "level1");
     ASSERT_EQ(1, subnets.size());
 
     // Returned subnet should match test subnet #1.
-    EXPECT_TRUE(isEquivalent(test_subnets_[1]->toElement(),
-                             (*subnets.begin())->toElement()));
+    EXPECT_TRUE(isEquivalent(test_subnets_[1]->toElement(), (*subnets.begin())->toElement()));
 
     // All subnets should also be returned for ANY server.
     subnets = cbptr_->getSharedNetworkSubnets4(ServerSelector::ANY(), "level1");
     ASSERT_EQ(1, subnets.size());
 
     // Returned subnet should match test subnet #1.
-    EXPECT_TRUE(isEquivalent(test_subnets_[1]->toElement(),
-                             (*subnets.begin())->toElement()));
+    EXPECT_TRUE(isEquivalent(test_subnets_[1]->toElement(), (*subnets.begin())->toElement()));
 
     // Check server tag
     ASSERT_EQ(1, (*subnets.begin())->getServerTags().size());
@@ -2059,18 +1902,15 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSharedNetworkSubnets4) {
 // Test that pools are properly updated as a result a subnet update.
 TEST_F(PgSqlConfigBackendDHCPv4Test, subnetUpdatePools) {
 
-    auto test_subnet_update = [this](const std::string& subnet_prefix,
-                                     const SubnetID& subnet_id) {
+    auto test_subnet_update = [this](const std::string& subnet_prefix, const SubnetID& subnet_id) {
         // Add the subnet with two pools.
-        EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(),
-                                                    test_subnets_[0]));
+        EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), test_subnets_[0]));
         // Make sure that the pools have been added to the database.
         EXPECT_EQ(2, countRows("dhcp4_pool"));
 
         // Create the subnet without options which updates the existing
         // subnet.
-        Subnet4Ptr subnet(new Subnet4(IOAddress(subnet_prefix), 24, 30, 40, 60,
-                                      subnet_id));
+        Subnet4Ptr subnet(new Subnet4(IOAddress(subnet_prefix), 24, 30, 40, 60, subnet_id));
         EXPECT_NO_THROW(cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet));
         // Check that options are gone.
         EXPECT_EQ(0, countRows("dhcp4_pool"));
@@ -2143,33 +1983,31 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSharedNetwork4) {
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     auto shared_network = test_networks_[0];
     auto shared_network2 = test_networks_[2];
 
     // Insert two shared networks, one for all servers, and one for server2.
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(),
-                                                       shared_network));
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server2"),
-                                                       shared_network2));
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server2"), shared_network2));
 
     // We are not going to support selection of a single entry for multiple servers.
-    EXPECT_THROW(cbptr_->getSharedNetwork4(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_THROW(cbptr_->getSharedNetwork4(ServerSelector::MULTIPLE({"server1", "server2"}),
                                            test_networks_[0]->getName()),
                  isc::InvalidOperation);
 
     // Test that this shared network will be fetched for various server selectors.
-    auto test_get_network = [this, &shared_network] (const std::string& test_case_name,
-                                                     const ServerSelector& server_selector,
-                                                     const std::string& expected_tag = ServerTag::ALL) {
+    auto test_get_network = [this,
+                             &shared_network](const std::string& test_case_name,
+                                              const ServerSelector& server_selector,
+                                              const std::string& expected_tag = ServerTag::ALL) {
         SCOPED_TRACE(test_case_name);
         SharedNetwork4Ptr network;
-        ASSERT_NO_THROW(network = cbptr_->getSharedNetwork4(server_selector,
-                                                            shared_network->getName()));
+        ASSERT_NO_THROW(
+            network = cbptr_->getSharedNetwork4(server_selector, shared_network->getName()));
         ASSERT_TRUE(network);
 
         EXPECT_GT(network->getId(), 0);
@@ -2190,15 +2028,13 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSharedNetwork4) {
 
     {
         SCOPED_TRACE("CREATE audit entry for a shared network");
-        testNewAuditEntry("dhcp4_shared_network",
-                          AuditEntry::ModificationType::CREATE,
+        testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::CREATE,
                           "shared network set");
     }
 
     // Update shared network in the database.
     shared_network = test_networks_[1];
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(),
-                                                       shared_network));
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network));
 
     {
         SCOPED_TRACE("testing various server selectors after update");
@@ -2209,17 +2045,15 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSharedNetwork4) {
 
     {
         SCOPED_TRACE("UPDATE audit entry for a shared network");
-        testNewAuditEntry("dhcp4_shared_network",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::UPDATE,
                           "shared network set");
     }
 
     // The server2 specific shared network should not be returned if the
     // server selector is not matching.
-    EXPECT_FALSE(cbptr_->getSharedNetwork4(ServerSelector::ALL(),
-                                           shared_network2->getName()));
-    EXPECT_FALSE(cbptr_->getSharedNetwork4(ServerSelector::ONE("server1"),
-                                           shared_network2->getName()));
+    EXPECT_FALSE(cbptr_->getSharedNetwork4(ServerSelector::ALL(), shared_network2->getName()));
+    EXPECT_FALSE(
+        cbptr_->getSharedNetwork4(ServerSelector::ONE("server1"), shared_network2->getName()));
 
     {
         SCOPED_TRACE("testing selectors for server2 specific shared network");
@@ -2239,7 +2073,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSharedNetwork4Selectors) {
     EXPECT_NO_THROW(cbptr_->getSharedNetwork4(ServerSelector::ONE("server1"), "level1"));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->getSharedNetwork4(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_THROW(cbptr_->getSharedNetwork4(ServerSelector::MULTIPLE({"server1", "server2"}),
                                            "level1"),
                  isc::InvalidOperation);
 }
@@ -2250,49 +2084,42 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateSharedNetwork4) {
     auto shared_network = test_networks_[0];
 
     // An attempt to insert the shared network for non-existing server should fail.
-    EXPECT_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server1"),
-                                                    shared_network),
+    EXPECT_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server1"), shared_network),
                  NullKeyError);
 
     // Insert the server1 into the database.
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[0]));
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     // Insert the server2 into the database.
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(),
-                                                       shared_network));
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network));
     {
         SCOPED_TRACE("CREATE audit entry for shared network and ALL servers");
-        testNewAuditEntry("dhcp4_shared_network",
-                          AuditEntry::ModificationType::CREATE,
+        testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::CREATE,
                           "shared network set");
     }
 
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                                       shared_network));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateSharedNetwork4(ServerSelector::MULTIPLE({"server1", "server2"}),
+                                           shared_network));
     {
         SCOPED_TRACE("CREATE audit entry for shared network and MULTIPLE servers");
-        testNewAuditEntry("dhcp4_shared_network",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::UPDATE,
                           "shared network set");
     }
 
     SharedNetwork4Ptr network;
-    ASSERT_NO_THROW(network = cbptr_->getSharedNetwork4(ServerSelector::ANY(),
-                                                        shared_network->getName()));
+    ASSERT_NO_THROW(
+        network = cbptr_->getSharedNetwork4(ServerSelector::ANY(), shared_network->getName()));
     ASSERT_TRUE(network);
     EXPECT_TRUE(network->hasServerTag(ServerTag("server1")));
     EXPECT_TRUE(network->hasServerTag(ServerTag("server2")));
@@ -2307,22 +2134,21 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateSharedNetwork4Selectors) {
 
     // Supported selectors.
     SharedNetwork4Ptr shared_network(new SharedNetwork4("all"));
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(),
-                                                       shared_network));
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network));
     shared_network.reset(new SharedNetwork4("one"));
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server1"),
-                                                       shared_network));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server1"), shared_network));
     shared_network.reset(new SharedNetwork4("multiple"));
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                                       shared_network));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateSharedNetwork4(ServerSelector::MULTIPLE({"server1", "server2"}),
+                                           shared_network));
 
     // Not supported server selectors.
     EXPECT_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ANY(), shared_network),
                  isc::InvalidOperation);
 
     // Not implemented server selectors.
-    EXPECT_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::UNASSIGNED(),
-                                                    shared_network),
+    EXPECT_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::UNASSIGNED(), shared_network),
                  isc::NotImplemented);
 }
 
@@ -2334,9 +2160,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getSharedNetwork4WithOptionalUnspecified) {
     cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network);
 
     // Fetch this shared network by name.
-    SharedNetwork4Ptr
-        returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(),
-                                                     test_networks_[2]->getName());
+    SharedNetwork4Ptr returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(),
+                                                                   test_networks_[2]->getName());
     ASSERT_TRUE(returned_network);
 
     EXPECT_TRUE(returned_network->getIface().unspecified());
@@ -2409,7 +2234,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, deleteSharedNetworkSubnets4) {
     EXPECT_THROW(cbptr_->deleteSharedNetworkSubnets4(ServerSelector::ONE("server1"),
                                                      test_networks_[1]->getName()),
                  isc::InvalidOperation);
-    EXPECT_THROW(cbptr_->deleteSharedNetworkSubnets4(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_THROW(cbptr_->deleteSharedNetworkSubnets4(ServerSelector::MULTIPLE({"server1", "server"
+                                                                                          "2"}),
                                                      test_networks_[1]->getName()),
                  isc::InvalidOperation);
 }
@@ -2424,24 +2250,19 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSharedNetworks4) {
         // That shared network overrides the first one so the audit entry should
         // indicate an update.
         if ((network->getName() == "level1") && (!audit_entries_["all"].empty())) {
-            SCOPED_TRACE("UPDATE audit entry for the shared network " +
-                         network->getName());
-            testNewAuditEntry("dhcp4_shared_network",
-                              AuditEntry::ModificationType::UPDATE,
+            SCOPED_TRACE("UPDATE audit entry for the shared network " + network->getName());
+            testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::UPDATE,
                               "shared network set");
 
         } else {
-            SCOPED_TRACE("CREATE audit entry for the shared network " +
-                         network->getName());
-            testNewAuditEntry("dhcp4_shared_network",
-                              AuditEntry::ModificationType::CREATE,
+            SCOPED_TRACE("CREATE audit entry for the shared network " + network->getName());
+            testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::CREATE,
                               "shared network set");
         }
     }
 
     // Fetch all shared networks.
-    SharedNetwork4Collection networks =
-        cbptr_->getAllSharedNetworks4(ServerSelector::ALL());
+    SharedNetwork4Collection networks = cbptr_->getAllSharedNetworks4(ServerSelector::ALL());
     ASSERT_EQ(test_networks_.size() - 1, networks.size());
 
     // All shared networks should also be returned for explicitly specified
@@ -2451,8 +2272,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSharedNetworks4) {
 
     // See if shared networks are returned ok.
     for (auto i = 0; i < networks.size(); ++i) {
-        EXPECT_EQ(test_networks_[i + 1]->toElement()->str(),
-                  networks[i]->toElement()->str());
+        EXPECT_EQ(test_networks_[i + 1]->toElement()->str(), networks[i]->toElement()->str());
         ASSERT_EQ(1, networks[i]->getServerTags().size());
         EXPECT_EQ("all", networks[i]->getServerTags().begin()->get());
     }
@@ -2466,21 +2286,18 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSharedNetworks4) {
     cbptr_->createUpdateSubnet4(ServerSelector::ALL(), test_subnets_[3]);
 
     // Both ways to attach a subnet are equivalent.
-    Subnet4Ptr subnet = cbptr_->getSubnet4(ServerSelector::ALL(),
-                                           test_subnets_[0]->getID());
+    Subnet4Ptr subnet = cbptr_->getSubnet4(ServerSelector::ALL(), test_subnets_[0]->getID());
     ASSERT_TRUE(subnet);
     EXPECT_EQ("level1", subnet->getSharedNetworkName());
 
     {
         SCOPED_TRACE("CREATE audit entry for subnets");
-        testNewAuditEntry("dhcp4_subnet",
-                          AuditEntry::ModificationType::CREATE,
-                          "subnet set", ServerSelector::ALL(), 3);
+        testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::CREATE, "subnet set",
+                          ServerSelector::ALL(), 3);
     }
 
     // Deleting non-existing shared network should return 0.
-    EXPECT_EQ(0, cbptr_->deleteSharedNetwork4(ServerSelector::ALL(),
-                                              "big-fish"));
+    EXPECT_EQ(0, cbptr_->deleteSharedNetwork4(ServerSelector::ALL(), "big-fish"));
     // All shared networks should be still there.
     ASSERT_EQ(test_networks_.size() - 1, networks.size());
 
@@ -2499,26 +2316,22 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSharedNetworks4) {
 
     {
         SCOPED_TRACE("DELETE audit entry for subnets of the first shared network");
-        testNewAuditEntry("dhcp4_subnet",
-                          AuditEntry::ModificationType::DELETE,
+        testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::DELETE,
                           "deleted all subnets for a shared network");
     }
 
     // Check that the subnet is gone..
-    subnet = cbptr_->getSubnet4(ServerSelector::ALL(),
-                                test_subnets_[0]->getID());
+    subnet = cbptr_->getSubnet4(ServerSelector::ALL(), test_subnets_[0]->getID());
     EXPECT_FALSE(subnet);
 
     // And after the shared network itself.
-    EXPECT_EQ(1, cbptr_->deleteSharedNetwork4(ServerSelector::ALL(),
-                                              test_networks_[1]->getName()));
+    EXPECT_EQ(1, cbptr_->deleteSharedNetwork4(ServerSelector::ALL(), test_networks_[1]->getName()));
     networks = cbptr_->getAllSharedNetworks4(ServerSelector::ALL());
     ASSERT_EQ(test_networks_.size() - 2, networks.size());
 
     {
         SCOPED_TRACE("DELETE audit entry for the first shared network");
-        testNewAuditEntry("dhcp4_shared_network",
-                          AuditEntry::ModificationType::DELETE,
+        testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::DELETE,
                           "shared network deleted");
     }
 
@@ -2530,18 +2343,15 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSharedNetworks4) {
     {
         SCOPED_TRACE("DELETE audit entry for the remaining two shared networks");
         // The last parameter indicates that we expect two new audit entries.
-        testNewAuditEntry("dhcp4_shared_network",
-                          AuditEntry::ModificationType::DELETE,
+        testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::DELETE,
                           "deleted all shared networks", ServerSelector::ALL(), 2);
     }
 
     // Check that subnets are still there but detached.
-    subnet = cbptr_->getSubnet4(ServerSelector::ALL(),
-                                test_subnets_[2]->getID());
+    subnet = cbptr_->getSubnet4(ServerSelector::ALL(), test_subnets_[2]->getID());
     ASSERT_TRUE(subnet);
     EXPECT_TRUE(subnet->getSharedNetworkName().empty());
-    subnet = cbptr_->getSubnet4(ServerSelector::ALL(),
-                                test_subnets_[3]->getID());
+    subnet = cbptr_->getSubnet4(ServerSelector::ALL(), test_subnets_[3]->getID());
     ASSERT_TRUE(subnet);
     EXPECT_TRUE(subnet->getSharedNetworkName().empty());
 }
@@ -2553,11 +2363,11 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSharedNetworks4Selectors) {
     EXPECT_NO_THROW(cbptr_->getAllSharedNetworks4(ServerSelector::UNASSIGNED()));
     EXPECT_NO_THROW(cbptr_->getAllSharedNetworks4(ServerSelector::ALL()));
     EXPECT_NO_THROW(cbptr_->getAllSharedNetworks4(ServerSelector::ONE("server1")));
-    EXPECT_NO_THROW(cbptr_->getAllSharedNetworks4(ServerSelector::MULTIPLE({ "server1", "server2" })));
+    EXPECT_NO_THROW(
+        cbptr_->getAllSharedNetworks4(ServerSelector::MULTIPLE({"server1", "server2"})));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->getAllSharedNetworks4(ServerSelector::ANY()),
-                 isc::InvalidOperation);
+    EXPECT_THROW(cbptr_->getAllSharedNetworks4(ServerSelector::ANY()), isc::InvalidOperation);
 }
 
 // Test that shared networks with different server associations are returned.
@@ -2569,12 +2379,12 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllSharedNetworks4WithServerTags) {
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[0]));
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
 
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(),
-                                                       shared_network1));
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server1"),
-                                                       shared_network2));
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                                       shared_network3));
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network1));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server1"), shared_network2));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateSharedNetwork4(ServerSelector::MULTIPLE({"server1", "server2"}),
+                                           shared_network3));
 
     SharedNetwork4Collection networks;
 
@@ -2645,21 +2455,19 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedSharedNetworks4) {
 
     // Insert shared networks into the database.
     for (int i = 1; i < test_networks_.size(); ++i) {
-        cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(),
-                                           test_networks_[i]);
+        cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), test_networks_[i]);
     }
 
     // Fetch shared networks with timestamp later than today. Only one
     // shared network  should be returned.
-    SharedNetwork4Collection
-        networks = cbptr_->getModifiedSharedNetworks4(ServerSelector::ALL(),
-                                                      timestamps_["after today"]);
+    SharedNetwork4Collection networks =
+        cbptr_->getModifiedSharedNetworks4(ServerSelector::ALL(), timestamps_["after today"]);
     ASSERT_EQ(1, networks.size());
 
     // Fetch shared networks with timestamp later than yesterday. We
     // should get two shared networks.
     networks = cbptr_->getModifiedSharedNetworks4(ServerSelector::ALL(),
-                                                 timestamps_["after yesterday"]);
+                                                  timestamps_["after yesterday"]);
     ASSERT_EQ(2, networks.size());
 
     // Fetch shared networks with timestamp later than tomorrow. Nothing
@@ -2673,14 +2481,15 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedSharedNetworks4) {
 // server selectors.
 TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedSharedNetworks4Selectors) {
     // Supported selectors.
-    EXPECT_NO_THROW(cbptr_->getModifiedSharedNetworks4(ServerSelector::UNASSIGNED(),
-                                                       timestamps_["yesterday"]));
-    EXPECT_NO_THROW(cbptr_->getModifiedSharedNetworks4(ServerSelector::ALL(),
-                                                       timestamps_["yesterday"]));
+    EXPECT_NO_THROW(
+        cbptr_->getModifiedSharedNetworks4(ServerSelector::UNASSIGNED(), timestamps_["yesterday"]));
+    EXPECT_NO_THROW(
+        cbptr_->getModifiedSharedNetworks4(ServerSelector::ALL(), timestamps_["yesterday"]));
     EXPECT_NO_THROW(cbptr_->getModifiedSharedNetworks4(ServerSelector::ONE("server1"),
                                                        timestamps_["yesterday"]));
-    EXPECT_NO_THROW(cbptr_->getModifiedSharedNetworks4(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                                       timestamps_["yesterday"]));
+    EXPECT_NO_THROW(
+        cbptr_->getModifiedSharedNetworks4(ServerSelector::MULTIPLE({"server1", "server2"}),
+                                           timestamps_["yesterday"]));
 
     // Not supported selectors.
     EXPECT_THROW(cbptr_->getModifiedSharedNetworks4(ServerSelector::ANY(),
@@ -2694,17 +2503,13 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, deleteSharedNetwork4) {
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[0]));
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     auto shared_network1 = test_networks_[0];
@@ -2713,26 +2518,20 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, deleteSharedNetwork4) {
 
     // Insert three shared networks, one for all servers, one for server2 and
     // one for two servers: server1 and server2.
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network1));
     EXPECT_NO_THROW(
-        cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network1)
-    );
-    EXPECT_NO_THROW(
-        cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server2"), shared_network2)
-    );
+        cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server2"), shared_network2));
     EXPECT_NO_THROW(
-        cbptr_->createUpdateSharedNetwork4(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                           shared_network3)
-    );
+        cbptr_->createUpdateSharedNetwork4(ServerSelector::MULTIPLE({"server1", "server2"}),
+                                           shared_network3));
 
-    auto test_no_delete = [this] (const std::string& test_case_name,
-                                  const ServerSelector& server_selector,
-                                  const SharedNetwork4Ptr& shared_network) {
+    auto test_no_delete = [this](const std::string& test_case_name,
+                                 const ServerSelector& server_selector,
+                                 const SharedNetwork4Ptr& shared_network) {
         SCOPED_TRACE(test_case_name);
         uint64_t deleted_count = 0;
-        EXPECT_NO_THROW(
-            deleted_count = cbptr_->deleteSharedNetwork4(server_selector,
-                                                         shared_network->getName())
-        );
+        EXPECT_NO_THROW(deleted_count = cbptr_->deleteSharedNetwork4(server_selector,
+                                                                     shared_network->getName()));
         EXPECT_EQ(0, deleted_count);
     };
 
@@ -2740,14 +2539,12 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, deleteSharedNetwork4) {
         SCOPED_TRACE("Test valid but non matching server selectors");
         test_no_delete("selector: one, actual: all", ServerSelector::ONE("server2"),
                        shared_network1);
-        test_no_delete("selector: all, actual: one", ServerSelector::ALL(),
-                       shared_network2);
-        test_no_delete("selector: all, actual: multiple", ServerSelector::ALL(),
-                       shared_network3);
+        test_no_delete("selector: all, actual: one", ServerSelector::ALL(), shared_network2);
+        test_no_delete("selector: all, actual: multiple", ServerSelector::ALL(), shared_network3);
     }
 
     // We are not going to support deletion of a single entry for multiple servers.
-    EXPECT_THROW(cbptr_->deleteSharedNetwork4(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_THROW(cbptr_->deleteSharedNetwork4(ServerSelector::MULTIPLE({"server1", "server2"}),
                                               shared_network3->getName()),
                  isc::InvalidOperation);
 
@@ -2758,19 +2555,16 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, deleteSharedNetwork4) {
                  isc::NotImplemented);
 
     // Test successful deletion of a shared network.
-    auto test_delete = [this] (const std::string& test_case_name,
-                               const ServerSelector& server_selector,
-                               const SharedNetwork4Ptr& shared_network) {
+    auto test_delete = [this](const std::string& test_case_name,
+                              const ServerSelector& server_selector,
+                              const SharedNetwork4Ptr& shared_network) {
         SCOPED_TRACE(test_case_name);
         uint64_t deleted_count = 0;
-        EXPECT_NO_THROW(
-            deleted_count = cbptr_->deleteSharedNetwork4(server_selector,
-                                                         shared_network->getName())
-        );
+        EXPECT_NO_THROW(deleted_count = cbptr_->deleteSharedNetwork4(server_selector,
+                                                                     shared_network->getName()));
         EXPECT_EQ(1, deleted_count);
 
-        EXPECT_FALSE(cbptr_->getSharedNetwork4(server_selector,
-                                               shared_network->getName()));
+        EXPECT_FALSE(cbptr_->getSharedNetwork4(server_selector, shared_network->getName()));
     };
 
     test_delete("all servers", ServerSelector::ALL(), shared_network1);
@@ -2787,8 +2581,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, deleteSharedNetwork4Selectors) {
     EXPECT_NO_THROW(cbptr_->deleteSharedNetwork4(ServerSelector::ONE("server1"), "level1"));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->deleteSharedNetwork4(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                           "level1"),
+    EXPECT_THROW(cbptr_->deleteSharedNetwork4(ServerSelector::MULTIPLE({"server1", "server2"}),
+                                              "level1"),
                  isc::InvalidOperation);
 
     // Not implemented selectors.
@@ -2805,9 +2599,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, deleteAllSharedNetworks4Selectors) {
     EXPECT_NO_THROW(cbptr_->deleteAllSharedNetworks4(ServerSelector::ONE("server1")));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->deleteAllSharedNetworks4(ServerSelector::ANY()),
-                 isc::InvalidOperation);
-    EXPECT_THROW(cbptr_->deleteAllSharedNetworks4(ServerSelector::MULTIPLE({ "server1", "server2" })),
+    EXPECT_THROW(cbptr_->deleteAllSharedNetworks4(ServerSelector::ANY()), isc::InvalidOperation);
+    EXPECT_THROW(cbptr_->deleteAllSharedNetworks4(ServerSelector::MULTIPLE({"server1", "server2"})),
                  isc::InvalidOperation);
 }
 
@@ -2820,11 +2613,9 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, unassignedSharedNetwork) {
     auto shared_network = test_networks_[0];
     auto shared_network2 = test_networks_[2];
     EXPECT_NO_THROW(
-        cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server1"), shared_network)
-    );
+        cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server1"), shared_network));
     EXPECT_NO_THROW(
-        cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server1"), shared_network2)
-    );
+        cbptr_->createUpdateSharedNetwork4(ServerSelector::ONE("server1"), shared_network2));
 
     // Delete the server. The shared networks should be preserved but are
     // considered orphaned, i.e. do not belong to any server.
@@ -2834,68 +2625,59 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, unassignedSharedNetwork) {
 
     // Trying to fetch this shared network by server tag should return no result.
     SharedNetwork4Ptr returned_network;
-    EXPECT_NO_THROW(returned_network = cbptr_->getSharedNetwork4(ServerSelector::ONE("server1"),
-                                                                 "level1"));
+    EXPECT_NO_THROW(
+        returned_network = cbptr_->getSharedNetwork4(ServerSelector::ONE("server1"), "level1"));
     EXPECT_FALSE(returned_network);
 
     // The same if we use other calls.
     SharedNetwork4Collection returned_networks;
     EXPECT_NO_THROW(
-        returned_networks = cbptr_->getAllSharedNetworks4(ServerSelector::ONE("server1"))
-    );
+        returned_networks = cbptr_->getAllSharedNetworks4(ServerSelector::ONE("server1")));
     EXPECT_TRUE(returned_networks.empty());
 
     EXPECT_NO_THROW(
         returned_networks = cbptr_->getModifiedSharedNetworks4(ServerSelector::ONE("server1"),
-                                                               timestamps_["two days ago"])
-    );
+                                                               timestamps_["two days ago"]));
     EXPECT_TRUE(returned_networks.empty());
 
     // We should get the shared network if we ask for unassigned.
-    EXPECT_NO_THROW(returned_network = cbptr_->getSharedNetwork4(ServerSelector::UNASSIGNED(),
-                                                                 "level1"));
+    EXPECT_NO_THROW(
+        returned_network = cbptr_->getSharedNetwork4(ServerSelector::UNASSIGNED(), "level1"));
     ASSERT_TRUE(returned_network);
 
     // Also if we ask for all unassigned networks it should be returned.
-    EXPECT_NO_THROW(returned_networks = cbptr_->getAllSharedNetworks4(ServerSelector::UNASSIGNED()));
+    EXPECT_NO_THROW(
+        returned_networks = cbptr_->getAllSharedNetworks4(ServerSelector::UNASSIGNED()));
     ASSERT_EQ(2, returned_networks.size());
 
     // And all modified.
     EXPECT_NO_THROW(
         returned_networks = cbptr_->getModifiedSharedNetworks4(ServerSelector::UNASSIGNED(),
-                                                               timestamps_["two days ago"])
-    );
+                                                               timestamps_["two days ago"]));
     ASSERT_EQ(2, returned_networks.size());
 
     // If we ask for any network by name, it should be returned too.
-    EXPECT_NO_THROW(returned_network = cbptr_->getSharedNetwork4(ServerSelector::ANY(),
-                                                                 "level1"));
+    EXPECT_NO_THROW(returned_network = cbptr_->getSharedNetwork4(ServerSelector::ANY(), "level1"));
     ASSERT_TRUE(returned_network);
 
     // Deleting a shared network with the mismatched server tag should not affect
     // our shared network.
     EXPECT_NO_THROW(
-        deleted_count = cbptr_->deleteSharedNetwork4(ServerSelector::ONE("server1"),
-                                                     "level1")
-    );
+        deleted_count = cbptr_->deleteSharedNetwork4(ServerSelector::ONE("server1"), "level1"));
     EXPECT_EQ(0, deleted_count);
 
     // Also, if we delete all shared networks for server1.
     EXPECT_NO_THROW(
-        deleted_count = cbptr_->deleteAllSharedNetworks4(ServerSelector::ONE("server1"))
-    );
+        deleted_count = cbptr_->deleteAllSharedNetworks4(ServerSelector::ONE("server1")));
     EXPECT_EQ(0, deleted_count);
 
     // We can delete this shared network when we specify ANY and the matching name.
-    EXPECT_NO_THROW(
-        deleted_count = cbptr_->deleteSharedNetwork4(ServerSelector::ANY(), "level1")
-    );
+    EXPECT_NO_THROW(deleted_count = cbptr_->deleteSharedNetwork4(ServerSelector::ANY(), "level1"));
     EXPECT_EQ(1, deleted_count);
 
     // We can delete all networks using UNASSIGNED selector.
     EXPECT_NO_THROW(
-        deleted_count = cbptr_->deleteAllSharedNetworks4(ServerSelector::UNASSIGNED());
-    );
+        deleted_count = cbptr_->deleteAllSharedNetworks4(ServerSelector::UNASSIGNED()););
     EXPECT_EQ(1, deleted_count);
 }
 
@@ -2909,23 +2691,20 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, sharedNetworkLifetime) {
     cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), network);
 
     // Fetch this shared network.
-    SharedNetwork4Ptr returned_network =
-        cbptr_->getSharedNetwork4(ServerSelector::ALL(), "foo");
+    SharedNetwork4Ptr returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(), "foo");
     ASSERT_TRUE(returned_network);
 
     // Verified returned and original shared networks match.
-    EXPECT_EQ(network->toElement()->str(),
-              returned_network->toElement()->str());
+    EXPECT_EQ(network->toElement()->str(), returned_network->toElement()->str());
 
     // Update the preferred and valid lifetime.
-    network->setValid( Triplet<uint32_t>(100, 200, 300));
+    network->setValid(Triplet<uint32_t>(100, 200, 300));
     cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), network);
 
     // Fetch and verify again.
     returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(), "foo");
     ASSERT_TRUE(returned_network);
-    EXPECT_EQ(network->toElement()->str(),
-              returned_network->toElement()->str());
+    EXPECT_EQ(network->toElement()->str(), returned_network->toElement()->str());
 }
 
 // Test that deleting a shared network triggers deletion of the options
@@ -2947,8 +2726,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, sharedNetworkOptions) {
 
     // Remove the shared network. This should not affect options assigned to the
     // other shared network.
-    EXPECT_NO_THROW(cbptr_->deleteSharedNetwork4(ServerSelector::ALL(),
-                                                 test_networks_[1]->getName()));
+    EXPECT_NO_THROW(
+        cbptr_->deleteSharedNetwork4(ServerSelector::ALL(), test_networks_[1]->getName()));
     EXPECT_EQ(1, countRows("dhcp4_shared_network"));
     EXPECT_EQ(1, countRows("dhcp4_options"));
 
@@ -2959,8 +2738,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, sharedNetworkOptions) {
 
     // Delete this shared network. This should not affect the option associated
     // with the remaining shared network.
-    EXPECT_NO_THROW(cbptr_->deleteSharedNetwork4(ServerSelector::ALL(),
-                                                 test_networks_[0]->getName()));
+    EXPECT_NO_THROW(
+        cbptr_->deleteSharedNetwork4(ServerSelector::ALL(), test_networks_[0]->getName()));
     EXPECT_EQ(1, countRows("dhcp4_shared_network"));
     EXPECT_EQ(1, countRows("dhcp4_options"));
 }
@@ -2974,8 +2753,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getOptionDef4) {
 
     // Fetch this option_definition by subnet identifier.
     OptionDefinitionPtr returned_option_def =
-        cbptr_->getOptionDef4(ServerSelector::ALL(),
-                              test_option_defs_[0]->getCode(),
+        cbptr_->getOptionDef4(ServerSelector::ALL(), test_option_defs_[0]->getCode(),
                               test_option_defs_[0]->getOptionSpaceName());
     ASSERT_TRUE(returned_option_def);
     EXPECT_GT(returned_option_def->getId(), 0);
@@ -2986,8 +2764,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getOptionDef4) {
 
     {
         SCOPED_TRACE("CREATE audit entry for an option definition");
-        testNewAuditEntry("dhcp4_option_def",
-                          AuditEntry::ModificationType::CREATE,
+        testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::CREATE,
                           "option definition set");
     }
 
@@ -3010,8 +2787,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getOptionDef4) {
 
     {
         SCOPED_TRACE("UPDATE audit entry for an option definition");
-        testNewAuditEntry("dhcp4_option_def",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::UPDATE,
                           "option definition set");
     }
 }
@@ -3027,99 +2803,76 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, optionDefs4WithServerTags) {
 
     // An attempt to create option definition for non-existing server should
     // fail.
-    EXPECT_THROW(cbptr_->createUpdateOptionDef4(ServerSelector::ONE("server1"),
-                                                option1),
+    EXPECT_THROW(cbptr_->createUpdateOptionDef4(ServerSelector::ONE("server1"), option1),
                  NullKeyError);
 
     // Create two servers.
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[1]));
     {
         SCOPED_TRACE("server1 is created");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
     {
         SCOPED_TRACE("server2 is created");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     // This time creation of the option definition for the server1 should pass.
-    EXPECT_NO_THROW(cbptr_->createUpdateOptionDef4(ServerSelector::ONE("server1"),
-                                                   option1));
+    EXPECT_NO_THROW(cbptr_->createUpdateOptionDef4(ServerSelector::ONE("server1"), option1));
     {
         SCOPED_TRACE("option definition for server1 is set");
         // The value of 3 means there should be 3 audit entries available for the
         // server1, two that indicate creation of the servers and one that we
         // validate, which sets the option definition.
-        testNewAuditEntry("dhcp4_option_def",
-                          AuditEntry::ModificationType::CREATE,
-                          "option definition set",
-                          ServerSelector::ONE("server1"),
-                          3, 1);
+        testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::CREATE,
+                          "option definition set", ServerSelector::ONE("server1"), 3, 1);
     }
 
     // Creation of the option definition for the server2 should also pass.
-    EXPECT_NO_THROW(cbptr_->createUpdateOptionDef4(ServerSelector::ONE("server2"),
-                                                   option2));
+    EXPECT_NO_THROW(cbptr_->createUpdateOptionDef4(ServerSelector::ONE("server2"), option2));
     {
         SCOPED_TRACE("option definition for server2 is set");
         // Same as in case of the server1, there should be 3 audit entries and
         // we validate one of them.
-        testNewAuditEntry("dhcp4_option_def",
-                          AuditEntry::ModificationType::CREATE,
-                          "option definition set",
-                          ServerSelector::ONE("server2"),
-                          3, 1);
+        testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::CREATE,
+                          "option definition set", ServerSelector::ONE("server2"), 3, 1);
     }
 
     // Finally, creation of the option definition for all servers should
     // also pass.
-    EXPECT_NO_THROW(cbptr_->createUpdateOptionDef4(ServerSelector::ALL(),
-                                                   option3));
+    EXPECT_NO_THROW(cbptr_->createUpdateOptionDef4(ServerSelector::ALL(), option3));
     {
         SCOPED_TRACE("option definition for server2 is set");
         // There should be one new audit entry for all servers. It logs
         // the insertion of the option definition.
-        testNewAuditEntry("dhcp4_option_def",
-                          AuditEntry::ModificationType::CREATE,
-                          "option definition set",
-                          ServerSelector::ALL(),
-                          1, 1);
+        testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::CREATE,
+                          "option definition set", ServerSelector::ALL(), 1, 1);
     }
 
     OptionDefinitionPtr returned_option_def;
 
     // Try to fetch the option definition specified for all servers. It should
     // return the third one.
-    EXPECT_NO_THROW(
-        returned_option_def = cbptr_->getOptionDef4(ServerSelector::ALL(),
-                                                    option3->getCode(),
-                                                    option3->getOptionSpaceName())
-    );
+    EXPECT_NO_THROW(returned_option_def = cbptr_->getOptionDef4(ServerSelector::ALL(),
+                                                                option3->getCode(),
+                                                                option3->getOptionSpaceName()));
     ASSERT_TRUE(returned_option_def);
     EXPECT_TRUE(returned_option_def->equals(*option3));
 
     // Try to fetch the option definition specified for server1. It should
     // override the definition for all servers.
-    EXPECT_NO_THROW(
-        returned_option_def = cbptr_->getOptionDef4(ServerSelector::ONE("server1"),
-                                                    option1->getCode(),
-                                                    option1->getOptionSpaceName())
-    );
+    EXPECT_NO_THROW(returned_option_def = cbptr_->getOptionDef4(ServerSelector::ONE("server1"),
+                                                                option1->getCode(),
+                                                                option1->getOptionSpaceName()));
     ASSERT_TRUE(returned_option_def);
     EXPECT_TRUE(returned_option_def->equals(*option1));
 
     // The same in case of the server2.
-    EXPECT_NO_THROW(
-        returned_option_def = cbptr_->getOptionDef4(ServerSelector::ONE("server2"),
-                                                    option2->getCode(),
-                                                    option2->getOptionSpaceName())
-    );
+    EXPECT_NO_THROW(returned_option_def = cbptr_->getOptionDef4(ServerSelector::ONE("server2"),
+                                                                option2->getCode(),
+                                                                option2->getOptionSpaceName()));
     ASSERT_TRUE(returned_option_def);
     EXPECT_TRUE(returned_option_def->equals(*option2));
 
@@ -3128,11 +2881,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, optionDefs4WithServerTags) {
     // Try to fetch the collection of the option definitions for server1, server2
     // and server3. The server3 does not have an explicit option definition, so
     // for this server we should get the definition associated with "all" servers.
-    EXPECT_NO_THROW(
-        returned_option_defs = cbptr_->getAllOptionDefs4(ServerSelector::
-                                                         MULTIPLE({ "server1", "server2",
-                                                                    "server3" }));
-    );
+    EXPECT_NO_THROW(returned_option_defs = cbptr_->getAllOptionDefs4(
+                        ServerSelector::MULTIPLE({"server1", "server2", "server3"})););
     ASSERT_EQ(3, returned_option_defs.size());
 
     // Check that expected option definitions have been returned.
@@ -3144,8 +2894,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, optionDefs4WithServerTags) {
     // Try to fetch the collection of options specified for all servers.
     // This excludes the options specific to server1 and server2. It returns
     // only the common ones.
-    EXPECT_NO_THROW(
-        returned_option_defs = cbptr_->getAllOptionDefs4(ServerSelector::ALL());
+    EXPECT_NO_THROW(returned_option_defs = cbptr_->getAllOptionDefs4(ServerSelector::ALL());
 
     );
     ASSERT_EQ(1, returned_option_defs.size());
@@ -3163,10 +2912,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, optionDefs4WithServerTags) {
 
     {
         SCOPED_TRACE("DELETE audit entry for the option definition after server deletion");
-        testNewAuditEntry("dhcp4_option_def",
-                          AuditEntry::ModificationType::DELETE,
-                          "deleting a server", ServerSelector::ONE("server1"),
-                          2, 1);
+        testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::DELETE,
+                          "deleting a server", ServerSelector::ONE("server1"), 2, 1);
     }
 
     // Attempt to delete option definition for server1.
@@ -3184,14 +2931,11 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, optionDefs4WithServerTags) {
 
     // Create this option definition again to test that deletion of all servers
     // removes it too.
-    EXPECT_NO_THROW(cbptr_->createUpdateOptionDef4(ServerSelector::ONE("server2"),
-                                                   option2));
+    EXPECT_NO_THROW(cbptr_->createUpdateOptionDef4(ServerSelector::ONE("server2"), option2));
 
     // Delete all servers, except 'all'.
     EXPECT_NO_THROW(deleted_num = cbptr_->deleteAllServers4());
-    EXPECT_NO_THROW(
-        returned_option_defs = cbptr_->getAllOptionDefs4(ServerSelector::ALL());
-    );
+    EXPECT_NO_THROW(returned_option_defs = cbptr_->getAllOptionDefs4(ServerSelector::ALL()););
     EXPECT_EQ(1, deleted_num);
     EXPECT_EQ(1, returned_option_defs.size());
     EXPECT_TRUE((*returned_option_defs.begin())->equals(*option3));
@@ -3199,10 +2943,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, optionDefs4WithServerTags) {
     {
         SCOPED_TRACE("DELETE audit entry for the option definition after deletion of"
                      " all servers");
-        testNewAuditEntry("dhcp4_option_def",
-                          AuditEntry::ModificationType::DELETE,
-                          "deleting all servers", ServerSelector::ONE("server2"),
-                          4, 1);
+        testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::DELETE,
+                          "deleting all servers", ServerSelector::ONE("server2"), 4, 1);
     }
 }
 
@@ -3220,15 +2962,13 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllOptionDefs4) {
         auto name = option_def->getName();
         if (name.find("bar") != std::string::npos) {
             SCOPED_TRACE("UPDATE audit entry for the option definition " + name);
-            testNewAuditEntry("dhcp4_option_def",
-                              AuditEntry::ModificationType::UPDATE,
+            testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::UPDATE,
                               "option definition set");
             ++updates_num;
 
         } else {
             SCOPED_TRACE("CREATE audit entry for the option definition " + name);
-            testNewAuditEntry("dhcp4_option_def",
-                              AuditEntry::ModificationType::CREATE,
+            testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::CREATE,
                               "option definition set");
         }
     }
@@ -3253,12 +2993,11 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllOptionDefs4) {
             }
         }
         ASSERT_TRUE(success) << "failed for option definition " << (*def)->getCode()
-            << ", option space " << (*def)->getOptionSpaceName();
+                             << ", option space " << (*def)->getOptionSpaceName();
     }
 
     // Deleting non-existing option definition should return 0.
-    EXPECT_EQ(0, cbptr_->deleteOptionDef4(ServerSelector::ALL(),
-                                          99, "non-exiting-space"));
+    EXPECT_EQ(0, cbptr_->deleteOptionDef4(ServerSelector::ALL(), 99, "non-exiting-space"));
     // All option definitions should be still there.
     ASSERT_EQ(test_option_defs_.size() - updates_num, option_defs.size());
 
@@ -3272,17 +3011,14 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllOptionDefs4) {
     EXPECT_EQ(0, cbptr_->deleteAllOptionDefs4(ServerSelector::ONE("server1")));
 
     // Delete one of the option definitions and see if it is gone.
-    EXPECT_EQ(1, cbptr_->deleteOptionDef4(ServerSelector::ALL(),
-                                          test_option_defs_[2]->getCode(),
+    EXPECT_EQ(1, cbptr_->deleteOptionDef4(ServerSelector::ALL(), test_option_defs_[2]->getCode(),
                                           test_option_defs_[2]->getOptionSpaceName()));
-    ASSERT_FALSE(cbptr_->getOptionDef4(ServerSelector::ALL(),
-                                       test_option_defs_[2]->getCode(),
+    ASSERT_FALSE(cbptr_->getOptionDef4(ServerSelector::ALL(), test_option_defs_[2]->getCode(),
                                        test_option_defs_[2]->getOptionSpaceName()));
 
     {
         SCOPED_TRACE("DELETE audit entry for the first option definition");
-        testNewAuditEntry("dhcp4_option_def",
-                          AuditEntry::ModificationType::DELETE,
+        testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::DELETE,
                           "option definition deleted");
     }
 
@@ -3294,8 +3030,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getAllOptionDefs4) {
     {
         SCOPED_TRACE("DELETE audit entries for the remaining option definitions");
         // The last parameter indicates that we expect two new audit entries.
-        testNewAuditEntry("dhcp4_option_def",
-                          AuditEntry::ModificationType::DELETE,
+        testNewAuditEntry("dhcp4_option_def", AuditEntry::ModificationType::DELETE,
                           "deleted all option definitions", ServerSelector::ALL(), 2);
     }
 }
@@ -3313,15 +3048,13 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedOptionDefs4) {
 
     // Insert option definitions into the database.
     for (int i = 1; i < test_networks_.size(); ++i) {
-        cbptr_->createUpdateOptionDef4(ServerSelector::ALL(),
-                                       test_option_defs_[i]);
+        cbptr_->createUpdateOptionDef4(ServerSelector::ALL(), test_option_defs_[i]);
     }
 
     // Fetch option definitions with timestamp later than today. Only one
     // option definition should be returned.
-    OptionDefContainer
-        option_defs = cbptr_->getModifiedOptionDefs4(ServerSelector::ALL(),
-                                                     timestamps_["after today"]);
+    OptionDefContainer option_defs = cbptr_->getModifiedOptionDefs4(ServerSelector::ALL(),
+                                                                    timestamps_["after today"]);
     ASSERT_EQ(1, option_defs.size());
 
     // Fetch option definitions with timestamp later than yesterday. We
@@ -3333,7 +3066,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedOptionDefs4) {
     // Fetch option definitions with timestamp later than tomorrow. Nothing
     // should be returned.
     option_defs = cbptr_->getModifiedOptionDefs4(ServerSelector::ALL(),
-                                              timestamps_["after tomorrow"]);
+                                                 timestamps_["after tomorrow"]);
     ASSERT_TRUE(option_defs.empty());
 }
 
@@ -3341,14 +3074,12 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedOptionDefs4) {
 TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteOption4) {
     // Add option to the database.
     OptionDescriptorPtr opt_boot_file_name = test_options_[0];
-    cbptr_->createUpdateOption4(ServerSelector::ALL(),
-                                opt_boot_file_name);
+    cbptr_->createUpdateOption4(ServerSelector::ALL(), opt_boot_file_name);
 
     // Make sure we can retrieve this option and that it is equal to the
     // option we have inserted into the database.
     OptionDescriptorPtr returned_opt_boot_file_name =
-        cbptr_->getOption4(ServerSelector::ALL(),
-                           opt_boot_file_name->option_->getType(),
+        cbptr_->getOption4(ServerSelector::ALL(), opt_boot_file_name->option_->getType(),
                            opt_boot_file_name->space_name_);
     ASSERT_TRUE(returned_opt_boot_file_name);
 
@@ -3359,15 +3090,13 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteOption4) {
 
     {
         SCOPED_TRACE("CREATE audit entry for an option");
-        testNewAuditEntry("dhcp4_options",
-                          AuditEntry::ModificationType::CREATE,
+        testNewAuditEntry("dhcp4_options", AuditEntry::ModificationType::CREATE,
                           "global option set");
     }
 
     // Modify option and update it in the database.
     opt_boot_file_name->persistent_ = !opt_boot_file_name->persistent_;
-    cbptr_->createUpdateOption4(ServerSelector::ALL(),
-                                opt_boot_file_name);
+    cbptr_->createUpdateOption4(ServerSelector::ALL(), opt_boot_file_name);
 
     // Retrieve the option again and make sure that updates were
     // properly propagated to the database. Use explicit server selector
@@ -3384,8 +3113,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteOption4) {
 
     {
         SCOPED_TRACE("UPDATE audit entry for an option");
-        testNewAuditEntry("dhcp4_options",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp4_options", AuditEntry::ModificationType::UPDATE,
                           "global option set");
     }
 
@@ -3395,18 +3123,16 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteOption4) {
                                        opt_boot_file_name->space_name_));
 
     // Deleting option for all servers should succeed.
-    EXPECT_EQ(1, cbptr_->deleteOption4(ServerSelector::ALL(),
-                                       opt_boot_file_name->option_->getType(),
-                                       opt_boot_file_name->space_name_));
+    EXPECT_EQ(1,
+              cbptr_->deleteOption4(ServerSelector::ALL(), opt_boot_file_name->option_->getType(),
+                                    opt_boot_file_name->space_name_));
 
-    EXPECT_FALSE(cbptr_->getOption4(ServerSelector::ALL(),
-                                    opt_boot_file_name->option_->getType(),
+    EXPECT_FALSE(cbptr_->getOption4(ServerSelector::ALL(), opt_boot_file_name->option_->getType(),
                                     opt_boot_file_name->space_name_));
 
     {
         SCOPED_TRACE("DELETE audit entry for an option");
-        testNewAuditEntry("dhcp4_options",
-                          AuditEntry::ModificationType::DELETE,
+        testNewAuditEntry("dhcp4_options", AuditEntry::ModificationType::DELETE,
                           "global option deleted");
     }
 }
@@ -3419,98 +3145,74 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, globalOptions4WithServerTags) {
     OptionDescriptorPtr opt_boot_file_name2 = test_options_[6];
     OptionDescriptorPtr opt_boot_file_name3 = test_options_[7];
 
-    EXPECT_THROW(cbptr_->createUpdateOption4(ServerSelector::ONE("server1"),
-                                             opt_boot_file_name1),
+    EXPECT_THROW(cbptr_->createUpdateOption4(ServerSelector::ONE("server1"), opt_boot_file_name1),
                  NullKeyError);
 
     // Create two servers.
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[1]));
     {
         SCOPED_TRACE("server1 is created");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     EXPECT_NO_THROW(cbptr_->createUpdateServer4(test_servers_[2]));
     {
         SCOPED_TRACE("server2 is created");
-        testNewAuditEntry("dhcp4_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp4_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
-    EXPECT_NO_THROW(cbptr_->createUpdateOption4(ServerSelector::ONE("server1"),
-                                                opt_boot_file_name1));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateOption4(ServerSelector::ONE("server1"), opt_boot_file_name1));
     {
         SCOPED_TRACE("global option for server1 is set");
         // The value of 3 means there should be 3 audit entries available for the
         // server1, two that indicate creation of the servers and one that we
         // validate, which sets the global option.
-        testNewAuditEntry("dhcp4_options",
-                          AuditEntry::ModificationType::CREATE,
-                          "global option set",
-                          ServerSelector::ONE("server1"),
-                          3, 1);
-
+        testNewAuditEntry("dhcp4_options", AuditEntry::ModificationType::CREATE,
+                          "global option set", ServerSelector::ONE("server1"), 3, 1);
     }
 
-    EXPECT_NO_THROW(cbptr_->createUpdateOption4(ServerSelector::ONE("server2"),
-                                                opt_boot_file_name2));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateOption4(ServerSelector::ONE("server2"), opt_boot_file_name2));
     {
         SCOPED_TRACE("global option for server2 is set");
         // Same as in case of the server1, there should be 3 audit entries and
         // we validate one of them.
-        testNewAuditEntry("dhcp4_options",
-                          AuditEntry::ModificationType::CREATE,
-                          "global option set",
-                          ServerSelector::ONE("server2"),
-                          3, 1);
-
+        testNewAuditEntry("dhcp4_options", AuditEntry::ModificationType::CREATE,
+                          "global option set", ServerSelector::ONE("server2"), 3, 1);
     }
 
-    EXPECT_NO_THROW(cbptr_->createUpdateOption4(ServerSelector::ALL(),
-                                                opt_boot_file_name3));
+    EXPECT_NO_THROW(cbptr_->createUpdateOption4(ServerSelector::ALL(), opt_boot_file_name3));
     {
         SCOPED_TRACE("global option for all servers is set");
         // There should be one new audit entry for all servers. It logs
         // the insertion of the global option.
-        testNewAuditEntry("dhcp4_options",
-                          AuditEntry::ModificationType::CREATE,
-                          "global option set",
-                          ServerSelector::ALL(),
-                          1, 1);
-
+        testNewAuditEntry("dhcp4_options", AuditEntry::ModificationType::CREATE,
+                          "global option set", ServerSelector::ALL(), 1, 1);
     }
 
     OptionDescriptorPtr returned_option;
 
     // Try to fetch the option specified for all servers. It should return
     // the third option.
-    EXPECT_NO_THROW(
-        returned_option = cbptr_->getOption4(ServerSelector::ALL(),
-                                             opt_boot_file_name3->option_->getType(),
-                                             opt_boot_file_name3->space_name_);
-    );
+    EXPECT_NO_THROW(returned_option = cbptr_->getOption4(ServerSelector::ALL(),
+                                                         opt_boot_file_name3->option_->getType(),
+                                                         opt_boot_file_name3->space_name_););
     ASSERT_TRUE(returned_option);
     testOptionsEquivalent(*opt_boot_file_name3, *returned_option);
 
     // Try to fetch the option specified for the server1. It should override the
     // option specified for all servers.
-    EXPECT_NO_THROW(
-        returned_option = cbptr_->getOption4(ServerSelector::ONE("server1"),
-                                             opt_boot_file_name1->option_->getType(),
-                                             opt_boot_file_name1->space_name_);
-    );
+    EXPECT_NO_THROW(returned_option = cbptr_->getOption4(ServerSelector::ONE("server1"),
+                                                         opt_boot_file_name1->option_->getType(),
+                                                         opt_boot_file_name1->space_name_););
     ASSERT_TRUE(returned_option);
     testOptionsEquivalent(*opt_boot_file_name1, *returned_option);
 
     // The same in case of the server2.
-    EXPECT_NO_THROW(
-        returned_option = cbptr_->getOption4(ServerSelector::ONE("server2"),
-                                             opt_boot_file_name2->option_->getType(),
-                                             opt_boot_file_name2->space_name_);
-    );
+    EXPECT_NO_THROW(returned_option = cbptr_->getOption4(ServerSelector::ONE("server2"),
+                                                         opt_boot_file_name2->option_->getType(),
+                                                         opt_boot_file_name2->space_name_););
     ASSERT_TRUE(returned_option);
     testOptionsEquivalent(*opt_boot_file_name2, *returned_option);
 
@@ -3519,11 +3221,8 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, globalOptions4WithServerTags) {
     // Try to fetch the collection of global options for the server1, server2
     // and server3. The server3 does not have an explicit value so for this server
     // we should get the option associated with "all" servers.
-    EXPECT_NO_THROW(
-        returned_options = cbptr_->getAllOptions4(ServerSelector::
-                                                  MULTIPLE({ "server1", "server2",
-                                                             "server3" }));
-    );
+    EXPECT_NO_THROW(returned_options = cbptr_->getAllOptions4(
+                        ServerSelector::MULTIPLE({"server1", "server2", "server3"})););
     ASSERT_EQ(3, returned_options.size());
 
     // Check that expected options have been returned.
@@ -3535,27 +3234,21 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, globalOptions4WithServerTags) {
     // Try to fetch the collection of options specified for all servers.
     // This excludes the options specific to server1 and server2. It returns
     // only the common ones.
-    EXPECT_NO_THROW(
-        returned_options = cbptr_->getAllOptions4(ServerSelector::ALL());
-    );
+    EXPECT_NO_THROW(returned_options = cbptr_->getAllOptions4(ServerSelector::ALL()););
     ASSERT_EQ(1, returned_options.size());
     testOptionsEquivalent(*opt_boot_file_name3, *returned_options.begin());
 
     // Delete the server1. It should remove associations of this server with the
     // option and the option itself.
     EXPECT_NO_THROW(cbptr_->deleteServer4(ServerTag("server1")));
-    EXPECT_NO_THROW(
-        returned_options = cbptr_->getAllOptions4(ServerSelector::ONE("server1"));
-    );
+    EXPECT_NO_THROW(returned_options = cbptr_->getAllOptions4(ServerSelector::ONE("server1")););
     ASSERT_EQ(1, returned_options.size());
     testOptionsEquivalent(*opt_boot_file_name3, *returned_options.begin());
 
     {
         SCOPED_TRACE("DELETE audit entry for the global option after server deletion");
-        testNewAuditEntry("dhcp4_options",
-                          AuditEntry::ModificationType::DELETE,
-                          "deleting a server", ServerSelector::ONE("server1"),
-                          2, 1);
+        testNewAuditEntry("dhcp4_options", AuditEntry::ModificationType::DELETE,
+                          "deleting a server", ServerSelector::ONE("server1"), 2, 1);
     }
 
     // Attempt to delete global option for server1.
@@ -3572,14 +3265,12 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, globalOptions4WithServerTags) {
     EXPECT_EQ(1, deleted_num);
 
     // Create this option again to test that deletion of all servers removes it too.
-    EXPECT_NO_THROW(cbptr_->createUpdateOption4(ServerSelector::ONE("server2"),
-                                                opt_boot_file_name2));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateOption4(ServerSelector::ONE("server2"), opt_boot_file_name2));
 
     // Delete all servers, except 'all'.
     EXPECT_NO_THROW(deleted_num = cbptr_->deleteAllServers4());
-    EXPECT_NO_THROW(
-        returned_options = cbptr_->getAllOptions4(ServerSelector::ALL());
-    );
+    EXPECT_NO_THROW(returned_options = cbptr_->getAllOptions4(ServerSelector::ALL()););
     EXPECT_EQ(1, deleted_num);
     ASSERT_EQ(1, returned_options.size());
     testOptionsEquivalent(*opt_boot_file_name3, *returned_options.begin());
@@ -3587,22 +3278,17 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, globalOptions4WithServerTags) {
     {
         SCOPED_TRACE("DELETE audit entry for the global option after deletion of"
                      " all servers");
-        testNewAuditEntry("dhcp4_options",
-                          AuditEntry::ModificationType::DELETE,
-                          "deleting all servers", ServerSelector::ONE("server2"),
-                          4, 1);
+        testNewAuditEntry("dhcp4_options", AuditEntry::ModificationType::DELETE,
+                          "deleting all servers", ServerSelector::ONE("server2"), 4, 1);
     }
 }
 
 // This test verifies that all global options can be retrieved.
 TEST_F(PgSqlConfigBackendDHCPv4Test, getAllOptions4) {
     // Add three global options to the database.
-    cbptr_->createUpdateOption4(ServerSelector::ALL(),
-                                test_options_[0]);
-    cbptr_->createUpdateOption4(ServerSelector::ALL(),
-                                test_options_[1]);
-    cbptr_->createUpdateOption4(ServerSelector::ALL(),
-                                test_options_[5]);
+    cbptr_->createUpdateOption4(ServerSelector::ALL(), test_options_[0]);
+    cbptr_->createUpdateOption4(ServerSelector::ALL(), test_options_[1]);
+    cbptr_->createUpdateOption4(ServerSelector::ALL(), test_options_[5]);
 
     // Retrieve all these options.
     OptionContainer returned_options = cbptr_->getAllOptions4(ServerSelector::ALL());
@@ -3658,18 +3344,14 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, getModifiedOptions4) {
     test_options_[5]->setModificationTime(timestamps_["today"]);
 
     // Put options into the database.
-    cbptr_->createUpdateOption4(ServerSelector::ALL(),
-                                test_options_[0]);
-    cbptr_->createUpdateOption4(ServerSelector::ALL(),
-                                test_options_[1]);
-    cbptr_->createUpdateOption4(ServerSelector::ALL(),
-                                test_options_[5]);
+    cbptr_->createUpdateOption4(ServerSelector::ALL(), test_options_[0]);
+    cbptr_->createUpdateOption4(ServerSelector::ALL(), test_options_[1]);
+    cbptr_->createUpdateOption4(ServerSelector::ALL(), test_options_[5]);
 
     // Get options with the timestamp later than today. Only
     // one option should be returned.
-    OptionContainer returned_options =
-        cbptr_->getModifiedOptions4(ServerSelector::ALL(),
-                                    timestamps_["after today"]);
+    OptionContainer returned_options = cbptr_->getModifiedOptions4(ServerSelector::ALL(),
+                                                                   timestamps_["after today"]);
     ASSERT_EQ(1, returned_options.size());
 
     // Fetching modified options with explicitly specified server selector
@@ -3697,26 +3379,21 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteSubnetOption4) {
     cbptr_->createUpdateSubnet4(ServerSelector::ALL(), subnet);
 
     // Fetch this subnet by subnet identifier.
-    Subnet4Ptr returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(),
-                                                    subnet->getID());
+    Subnet4Ptr returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
 
     {
         SCOPED_TRACE("CREATE audit entry for a new subnet");
-        testNewAuditEntry("dhcp4_subnet",
-                          AuditEntry::ModificationType::CREATE,
-                          "subnet set");
+        testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::CREATE, "subnet set");
     }
 
     // The inserted subnet contains two options.
     ASSERT_EQ(2, countRows("dhcp4_options"));
 
     OptionDescriptorPtr opt_boot_file_name = test_options_[0];
-    cbptr_->createUpdateOption4(ServerSelector::ANY(), subnet->getID(),
-                                opt_boot_file_name);
+    cbptr_->createUpdateOption4(ServerSelector::ANY(), subnet->getID(), opt_boot_file_name);
 
-    returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(),
-                                         subnet->getID());
+    returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
 
     OptionDescriptor returned_opt_boot_file_name =
@@ -3735,8 +3412,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteSubnetOption4) {
         // entry for the entire subnet so as the server refreshes the
         // subnet with the new option. Note that the server doesn't
         // have means to retrieve only the newly added option.
-        testNewAuditEntry("dhcp4_subnet",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::UPDATE,
                           "subnet specific option set");
     }
 
@@ -3745,14 +3421,12 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteSubnetOption4) {
     ASSERT_EQ(3, countRows("dhcp4_options"));
 
     opt_boot_file_name->persistent_ = !opt_boot_file_name->persistent_;
-    cbptr_->createUpdateOption4(ServerSelector::ANY(), subnet->getID(),
-                                opt_boot_file_name);
+    cbptr_->createUpdateOption4(ServerSelector::ANY(), subnet->getID(), opt_boot_file_name);
 
-    returned_subnet = cbptr_->getSubnet4(ServerSelector::ANY(),
-                                         subnet->getID());
+    returned_subnet = cbptr_->getSubnet4(ServerSelector::ANY(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
-    returned_opt_boot_file_name =
-        returned_subnet->getCfgOption()->get(DHCP4_OPTION_SPACE, DHO_BOOT_FILE_NAME);
+    returned_opt_boot_file_name = returned_subnet->getCfgOption()->get(DHCP4_OPTION_SPACE,
+                                                                       DHO_BOOT_FILE_NAME);
     ASSERT_TRUE(returned_opt_boot_file_name.option_);
 
     {
@@ -3762,8 +3436,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteSubnetOption4) {
 
     {
         SCOPED_TRACE("UPDATE audit entry for an updated subnet option");
-        testNewAuditEntry("dhcp4_subnet",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::UPDATE,
                           "subnet specific option set");
     }
 
@@ -3776,16 +3449,15 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteSubnetOption4) {
                                        opt_boot_file_name->option_->getType(),
                                        opt_boot_file_name->space_name_));
 
-    returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(),
-                                         subnet->getID());
+    returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
 
-    EXPECT_FALSE(returned_subnet->getCfgOption()->get(DHCP4_OPTION_SPACE, DHO_BOOT_FILE_NAME).option_);
+    EXPECT_FALSE(
+        returned_subnet->getCfgOption()->get(DHCP4_OPTION_SPACE, DHO_BOOT_FILE_NAME).option_);
 
     {
         SCOPED_TRACE("UPDATE audit entry for a deleted subnet option");
-        testNewAuditEntry("dhcp4_subnet",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::UPDATE,
                           "subnet specific option deleted");
     }
 
@@ -3802,9 +3474,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeletePoolOption4) {
 
     {
         SCOPED_TRACE("CREATE audit entry for a subnet");
-        testNewAuditEntry("dhcp4_subnet",
-                          AuditEntry::ModificationType::CREATE,
-                          "subnet set");
+        testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::CREATE, "subnet set");
     }
 
     // Inserted subnet has two options.
@@ -3814,19 +3484,15 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeletePoolOption4) {
     const PoolPtr pool = subnet->getPool(Lease::TYPE_V4, IOAddress("192.0.2.10"));
     ASSERT_TRUE(pool);
     OptionDescriptorPtr opt_boot_file_name = test_options_[0];
-    cbptr_->createUpdateOption4(ServerSelector::ANY(),
-                                pool->getFirstAddress(),
-                                pool->getLastAddress(),
-                                opt_boot_file_name);
+    cbptr_->createUpdateOption4(ServerSelector::ANY(), pool->getFirstAddress(),
+                                pool->getLastAddress(), opt_boot_file_name);
 
     // Query for a subnet.
-    Subnet4Ptr returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(),
-                                                    subnet->getID());
+    Subnet4Ptr returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
 
     // The returned subnet should include our pool.
-    const PoolPtr returned_pool = returned_subnet->getPool(Lease::TYPE_V4,
-                                                           IOAddress("192.0.2.10"));
+    const PoolPtr returned_pool = returned_subnet->getPool(Lease::TYPE_V4, IOAddress("192.0.2.10"));
     ASSERT_TRUE(returned_pool);
 
     // The pool should contain option we added earlier.
@@ -3843,8 +3509,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeletePoolOption4) {
     {
         SCOPED_TRACE("UPDATE audit entry for a subnet after adding an option "
                      "to the pool");
-        testNewAuditEntry("dhcp4_subnet",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::UPDATE,
                           "pool specific option set");
     }
 
@@ -3853,22 +3518,19 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeletePoolOption4) {
 
     // Modify the option and update it in the database.
     opt_boot_file_name->persistent_ = !opt_boot_file_name->persistent_;
-    cbptr_->createUpdateOption4(ServerSelector::ANY(),
-                                pool->getFirstAddress(),
-                                pool->getLastAddress(),
-                                opt_boot_file_name);
+    cbptr_->createUpdateOption4(ServerSelector::ANY(), pool->getFirstAddress(),
+                                pool->getLastAddress(), opt_boot_file_name);
 
     // Fetch the subnet and the corresponding pool.
-    returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(),
-                                         subnet->getID());
+    returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
     const PoolPtr returned_pool1 = returned_subnet->getPool(Lease::TYPE_V4,
                                                             IOAddress("192.0.2.10"));
     ASSERT_TRUE(returned_pool1);
 
     // Test that the option has been correctly updated in the database.
-    returned_opt_boot_file_name =
-        returned_pool1->getCfgOption()->get(DHCP4_OPTION_SPACE, DHO_BOOT_FILE_NAME);
+    returned_opt_boot_file_name = returned_pool1->getCfgOption()->get(DHCP4_OPTION_SPACE,
+                                                                      DHO_BOOT_FILE_NAME);
     ASSERT_TRUE(returned_opt_boot_file_name.option_);
 
     {
@@ -3879,8 +3541,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeletePoolOption4) {
     {
         SCOPED_TRACE("UPDATE audit entry for a subnet when updating pool "
                      "specific option");
-        testNewAuditEntry("dhcp4_subnet",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::UPDATE,
                           "pool specific option set");
     }
 
@@ -3889,30 +3550,27 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeletePoolOption4) {
     ASSERT_EQ(3, countRows("dhcp4_options"));
 
     // Delete option for any server should succeed.
-    EXPECT_EQ(1, cbptr_->deleteOption4(ServerSelector::ANY(),
-                                       pool->getFirstAddress(),
-                                       pool->getLastAddress(),
-                                       opt_boot_file_name->option_->getType(),
-                                       opt_boot_file_name->space_name_));
+    EXPECT_EQ(1,
+              cbptr_->deleteOption4(ServerSelector::ANY(), pool->getFirstAddress(),
+                                    pool->getLastAddress(), opt_boot_file_name->option_->getType(),
+                                    opt_boot_file_name->space_name_));
 
     // Fetch the subnet and the pool from the database again to make sure
     // that the option is really gone.
-    returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(),
-                                         subnet->getID());
+    returned_subnet = cbptr_->getSubnet4(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
     const PoolPtr returned_pool2 = returned_subnet->getPool(Lease::TYPE_V4,
                                                             IOAddress("192.0.2.10"));
     ASSERT_TRUE(returned_pool2);
 
     // Option should be gone.
-    EXPECT_FALSE(returned_pool2->getCfgOption()->get(DHCP4_OPTION_SPACE,
-                                                     DHO_BOOT_FILE_NAME).option_);
+    EXPECT_FALSE(
+        returned_pool2->getCfgOption()->get(DHCP4_OPTION_SPACE, DHO_BOOT_FILE_NAME).option_);
 
     {
         SCOPED_TRACE("UPDATE audit entry for a subnet when deleting pool "
                      "specific option");
-        testNewAuditEntry("dhcp4_subnet",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp4_subnet", AuditEntry::ModificationType::UPDATE,
                           "pool specific option deleted");
     }
 
@@ -3926,19 +3584,16 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeletePoolOption4) {
 TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteSharedNetworkOption4) {
     // Insert new shared network.
     SharedNetwork4Ptr shared_network = test_networks_[1];
-    cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(),
-                                       shared_network);
+    cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), shared_network);
 
     // Fetch this shared network by name.
-    SharedNetwork4Ptr returned_network =
-        cbptr_->getSharedNetwork4(ServerSelector::ALL(),
-                                  shared_network->getName());
+    SharedNetwork4Ptr returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(),
+                                                                   shared_network->getName());
     ASSERT_TRUE(returned_network);
 
     {
         SCOPED_TRACE("CREATE audit entry for the new shared network");
-        testNewAuditEntry("dhcp4_shared_network",
-                          AuditEntry::ModificationType::CREATE,
+        testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::CREATE,
                           "shared network set");
     }
 
@@ -3946,12 +3601,10 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteSharedNetworkOption4) {
     ASSERT_EQ(0, countRows("dhcp4_options"));
 
     OptionDescriptorPtr opt_boot_file_name = test_options_[0];
-    cbptr_->createUpdateOption4(ServerSelector::ANY(),
-                                shared_network->getName(),
+    cbptr_->createUpdateOption4(ServerSelector::ANY(), shared_network->getName(),
                                 opt_boot_file_name);
 
-    returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(),
-                                                shared_network->getName());
+    returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(), shared_network->getName());
     ASSERT_TRUE(returned_network);
 
     OptionDescriptor returned_opt_boot_file_name =
@@ -3970,8 +3623,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteSharedNetworkOption4) {
         // entry for the entire shared network so as the server refreshes the
         // shared network with the new option. Note that the server doesn't
         // have means to retrieve only the newly added option.
-        testNewAuditEntry("dhcp4_shared_network",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::UPDATE,
                           "shared network specific option set");
     }
 
@@ -3979,15 +3631,13 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteSharedNetworkOption4) {
     ASSERT_EQ(1, countRows("dhcp4_options"));
 
     opt_boot_file_name->persistent_ = !opt_boot_file_name->persistent_;
-    cbptr_->createUpdateOption4(ServerSelector::ANY(),
-                                shared_network->getName(),
+    cbptr_->createUpdateOption4(ServerSelector::ANY(), shared_network->getName(),
                                 opt_boot_file_name);
 
-    returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(),
-                                                 shared_network->getName());
+    returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(), shared_network->getName());
     ASSERT_TRUE(returned_network);
-    returned_opt_boot_file_name =
-        returned_network->getCfgOption()->get(DHCP4_OPTION_SPACE, DHO_BOOT_FILE_NAME);
+    returned_opt_boot_file_name = returned_network->getCfgOption()->get(DHCP4_OPTION_SPACE,
+                                                                        DHO_BOOT_FILE_NAME);
     ASSERT_TRUE(returned_opt_boot_file_name.option_);
 
     {
@@ -3997,8 +3647,7 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteSharedNetworkOption4) {
 
     {
         SCOPED_TRACE("UPDATE audit entry for the updated shared network option");
-        testNewAuditEntry("dhcp4_shared_network",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::UPDATE,
                           "shared network specific option set");
     }
 
@@ -4007,19 +3656,17 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, createUpdateDeleteSharedNetworkOption4) {
     ASSERT_EQ(1, countRows("dhcp4_options"));
 
     // Deleting an option for any server should succeed.
-    EXPECT_EQ(1, cbptr_->deleteOption4(ServerSelector::ANY(),
-                                       shared_network->getName(),
+    EXPECT_EQ(1, cbptr_->deleteOption4(ServerSelector::ANY(), shared_network->getName(),
                                        opt_boot_file_name->option_->getType(),
                                        opt_boot_file_name->space_name_));
-    returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(),
-                                                 shared_network->getName());
+    returned_network = cbptr_->getSharedNetwork4(ServerSelector::ALL(), shared_network->getName());
     ASSERT_TRUE(returned_network);
-    EXPECT_FALSE(returned_network->getCfgOption()->get(DHCP4_OPTION_SPACE, DHO_BOOT_FILE_NAME).option_);
+    EXPECT_FALSE(
+        returned_network->getCfgOption()->get(DHCP4_OPTION_SPACE, DHO_BOOT_FILE_NAME).option_);
 
     {
         SCOPED_TRACE("UPDATE audit entry for the deleted shared network option");
-        testNewAuditEntry("dhcp4_shared_network",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp4_shared_network", AuditEntry::ModificationType::UPDATE,
                           "shared network specific option deleted");
     }
 
@@ -4079,14 +3726,11 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, sharedNetworkOptionIdOrder) {
 
     // Insert two shared networks. We insert level1 without options first,
     // then level2.
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(),
-                                                       level1_no_options));
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), level1_no_options));
 
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(),
-                                                       level2));
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), level2));
     // Fetch all shared networks.
-    SharedNetwork4Collection networks =
-        cbptr_->getAllSharedNetworks4(ServerSelector::ALL());
+    SharedNetwork4Collection networks = cbptr_->getAllSharedNetworks4(ServerSelector::ALL());
 
     ASSERT_EQ(2, networks.size());
 
@@ -4094,17 +3738,14 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, sharedNetworkOptionIdOrder) {
     for (auto i = 0; i < networks.size(); ++i) {
         if (i == 0) {
             // level1_no_options
-            EXPECT_EQ(level1_no_options->toElement()->str(),
-                  networks[i]->toElement()->str());
+            EXPECT_EQ(level1_no_options->toElement()->str(), networks[i]->toElement()->str());
         } else {
             // bar
-            EXPECT_EQ(level2->toElement()->str(),
-                  networks[i]->toElement()->str());
+            EXPECT_EQ(level2->toElement()->str(), networks[i]->toElement()->str());
         }
     }
 
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(),
-                                                       level1_options));
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork4(ServerSelector::ALL(), level1_options));
 
     // Fetch all shared networks.
     networks = cbptr_->getAllSharedNetworks4(ServerSelector::ALL());
@@ -4114,12 +3755,10 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, sharedNetworkOptionIdOrder) {
     for (auto i = 0; i < networks.size(); ++i) {
         if (i == 0) {
             // level1_no_options
-            EXPECT_EQ(level1_options->toElement()->str(),
-                  networks[i]->toElement()->str());
+            EXPECT_EQ(level1_options->toElement()->str(), networks[i]->toElement()->str());
         } else {
             // bar
-            EXPECT_EQ(level2->toElement()->str(),
-                  networks[i]->toElement()->str());
+            EXPECT_EQ(level2->toElement()->str(), networks[i]->toElement()->str());
         }
     }
 }
@@ -4146,18 +3785,17 @@ TEST_F(PgSqlConfigBackendDHCPv4Test, multipleAuditEntries) {
     }
 
     // Get all audit entries from now.
-    AuditEntryCollection audit_entries =
-        cbptr_->getRecentAuditEntries(server_selector, now, 0);
+    AuditEntryCollection audit_entries = cbptr_->getRecentAuditEntries(server_selector, now, 0);
 
     // Check that partial retrieves return the right count.
     auto& mod_time_idx = audit_entries.get<AuditEntryModificationTimeIdTag>();
     for (auto it = mod_time_idx.begin(); it != mod_time_idx.end(); ++it) {
-        size_t partial_size =
-            cbptr_->getRecentAuditEntries(server_selector,
-                                          (*it)->getModificationTime(),
-                                          (*it)->getRevisionId()).size();
-        EXPECT_EQ(partial_size + 1,
-                  std::distance(it, mod_time_idx.end()));
+        size_t partial_size = cbptr_
+                                  ->getRecentAuditEntries(server_selector,
+                                                          (*it)->getModificationTime(),
+                                                          (*it)->getRevisionId())
+                                  .size();
+        EXPECT_EQ(partial_size + 1, std::distance(it, mod_time_idx.end()));
     }
 }
 
@@ -4216,8 +3854,8 @@ public:
     /// @brief Method which returns invalid back end specific connection
     /// string
     virtual std::string invalidConnectString() {
-        return (connectionString(PGSQL_VALID_TYPE, INVALID_NAME, VALID_HOST,
-                                 VALID_USER, VALID_PASSWORD));
+        return (connectionString(PGSQL_VALID_TYPE, INVALID_NAME, VALID_HOST, VALID_USER,
+                                 VALID_PASSWORD));
     }
 
     /// @brief Verifies open failures do NOT invoke db lost callback
@@ -4366,13 +4004,15 @@ PgSqlConfigBackendDHCPv4DbLostCallbackTest::testDbLostAndRecoveredCallback() {
 
     // Verify we can execute a query.  We don't care about the answer.
     ServerCollection servers;
-    ASSERT_NO_THROW(servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(BackendSelector()));
+    ASSERT_NO_THROW(
+        servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(BackendSelector()));
 
     // Now close the sql socket out from under backend client
     ASSERT_EQ(0, close(sql_socket));
 
     // A query should fail with DbConnectionUnusable.
-    ASSERT_THROW(servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(BackendSelector()),
+    ASSERT_THROW(servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(
+                     BackendSelector()),
                  DbConnectionUnusable);
 
     io_service_->poll();
@@ -4418,7 +4058,8 @@ PgSqlConfigBackendDHCPv4DbLostCallbackTest::testDbLostAndFailedCallback() {
 
     // Verify we can execute a query.  We don't care about the answer.
     ServerCollection servers;
-    ASSERT_NO_THROW(servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(BackendSelector()));
+    ASSERT_NO_THROW(
+        servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(BackendSelector()));
 
     access = invalidConnectString();
     CfgMgr::instance().clear();
@@ -4427,14 +4068,16 @@ PgSqlConfigBackendDHCPv4DbLostCallbackTest::testDbLostAndFailedCallback() {
     config_ctl_info.reset(new ConfigControlInfo());
     config_ctl_info->addConfigDatabase(access);
     CfgMgr::instance().getCurrentCfg()->setConfigControlInfo(config_ctl_info);
-    const ConfigDbInfoList& cfg = CfgMgr::instance().getCurrentCfg()->getConfigControlInfo()->getConfigDatabases();
+    const ConfigDbInfoList& cfg =
+        CfgMgr::instance().getCurrentCfg()->getConfigControlInfo()->getConfigDatabases();
     (const_cast<ConfigDbInfoList&>(cfg))[0].setAccessString(access, true);
 
     // Now close the sql socket out from under backend client
     ASSERT_EQ(0, close(sql_socket));
 
     // A query should fail with DbConnectionUnusable.
-    ASSERT_THROW(servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(BackendSelector()),
+    ASSERT_THROW(servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(
+                     BackendSelector()),
                  DbConnectionUnusable);
 
     io_service_->poll();
@@ -4482,7 +4125,8 @@ PgSqlConfigBackendDHCPv4DbLostCallbackTest::testDbLostAndRecoveredAfterTimeoutCa
 
     // Verify we can execute a query.  We don't care about the answer.
     ServerCollection servers;
-    ASSERT_NO_THROW(servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(BackendSelector()));
+    ASSERT_NO_THROW(
+        servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(BackendSelector()));
 
     access = invalidConnectString();
     access += extra;
@@ -4492,14 +4136,16 @@ PgSqlConfigBackendDHCPv4DbLostCallbackTest::testDbLostAndRecoveredAfterTimeoutCa
     config_ctl_info.reset(new ConfigControlInfo());
     config_ctl_info->addConfigDatabase(access);
     CfgMgr::instance().getCurrentCfg()->setConfigControlInfo(config_ctl_info);
-    const ConfigDbInfoList& cfg = CfgMgr::instance().getCurrentCfg()->getConfigControlInfo()->getConfigDatabases();
+    const ConfigDbInfoList& cfg =
+        CfgMgr::instance().getCurrentCfg()->getConfigControlInfo()->getConfigDatabases();
     (const_cast<ConfigDbInfoList&>(cfg))[0].setAccessString(access, true);
 
     // Now close the sql socket out from under backend client
     ASSERT_EQ(0, close(sql_socket));
 
     // A query should fail with DbConnectionUnusable.
-    ASSERT_THROW(servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(BackendSelector()),
+    ASSERT_THROW(servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(
+                     BackendSelector()),
                  DbConnectionUnusable);
 
     io_service_->poll();
@@ -4572,7 +4218,8 @@ PgSqlConfigBackendDHCPv4DbLostCallbackTest::testDbLostAndFailedAfterTimeoutCallb
 
     // Verify we can execute a query.  We don't care about the answer.
     ServerCollection servers;
-    ASSERT_NO_THROW(servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(BackendSelector()));
+    ASSERT_NO_THROW(
+        servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(BackendSelector()));
 
     access = invalidConnectString();
     access += extra;
@@ -4582,14 +4229,16 @@ PgSqlConfigBackendDHCPv4DbLostCallbackTest::testDbLostAndFailedAfterTimeoutCallb
     config_ctl_info.reset(new ConfigControlInfo());
     config_ctl_info->addConfigDatabase(access);
     CfgMgr::instance().getCurrentCfg()->setConfigControlInfo(config_ctl_info);
-    const ConfigDbInfoList& cfg = CfgMgr::instance().getCurrentCfg()->getConfigControlInfo()->getConfigDatabases();
+    const ConfigDbInfoList& cfg =
+        CfgMgr::instance().getCurrentCfg()->getConfigControlInfo()->getConfigDatabases();
     (const_cast<ConfigDbInfoList&>(cfg))[0].setAccessString(access, true);
 
     // Now close the sql socket out from under backend client
     ASSERT_EQ(0, close(sql_socket));
 
     // A query should fail with DbConnectionUnusable.
-    ASSERT_THROW(servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(BackendSelector()),
+    ASSERT_THROW(servers = ConfigBackendDHCPv4Mgr::instance().getPool()->getAllServers4(
+                     BackendSelector()),
                  DbConnectionUnusable);
 
     io_service_->poll();
@@ -4661,7 +4310,8 @@ TEST_F(PgSqlConfigBackendDHCPv4DbLostCallbackTest, testDbLostAndRecoveredAfterTi
 }
 
 /// @brief Verifies that loss of connectivity to Postgres is handled correctly.
-TEST_F(PgSqlConfigBackendDHCPv4DbLostCallbackTest, testDbLostAndRecoveredAfterTimeoutCallbackMultiThreading) {
+TEST_F(PgSqlConfigBackendDHCPv4DbLostCallbackTest,
+       testDbLostAndRecoveredAfterTimeoutCallbackMultiThreading) {
     MultiThreadingTest mt(true);
     testDbLostAndRecoveredAfterTimeoutCallback();
 }
@@ -4673,9 +4323,10 @@ TEST_F(PgSqlConfigBackendDHCPv4DbLostCallbackTest, testDbLostAndFailedAfterTimeo
 }
 
 /// @brief Verifies that loss of connectivity to Postgres is handled correctly.
-TEST_F(PgSqlConfigBackendDHCPv4DbLostCallbackTest, testDbLostAndFailedAfterTimeoutCallbackMultiThreading) {
+TEST_F(PgSqlConfigBackendDHCPv4DbLostCallbackTest,
+       testDbLostAndFailedAfterTimeoutCallbackMultiThreading) {
     MultiThreadingTest mt(true);
     testDbLostAndFailedAfterTimeoutCallback();
 }
 
-}
+}  // namespace
index 9345bd366d5951daea285e73fdf0249b3df63512..565dab12a2f161102312696ab8b65ba009d42714 100644 (file)
@@ -5,13 +5,16 @@
 // file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 #include <config.h>
+
 #include <cc/stamped_value.h>
 #include <dhcpsrv/config_backend_dhcp6_mgr.h>
-#include <pgsql_cb_dhcp6.h>
-#include <pgsql/testutils/pgsql_schema.h>
 #include <dhcpsrv/testutils/generic_backend_unittest.h>
+#include <pgsql/testutils/pgsql_schema.h>
+
 #include <boost/shared_ptr.hpp>
+
 #include <gtest/gtest.h>
+#include <pgsql_cb_dhcp6.h>
 
 using namespace isc::data;
 using namespace isc::dhcp;
@@ -64,8 +67,8 @@ TEST_F(PgSqlConfigBackendDHCPv6MgrTest, factoryRegistration) {
 
     // Should be able to create a global parameter.
     StampedValuePtr server_tag = StampedValue::create("server-tag", "whale");
-    ASSERT_NO_THROW(mgr.getPool()->createUpdateGlobalParameter6(pgsql, ServerSelector::ALL(),
-                                                                server_tag));
+    ASSERT_NO_THROW(
+        mgr.getPool()->createUpdateGlobalParameter6(pgsql, ServerSelector::ALL(), server_tag));
     // Verify parameter can be fetched.
     server_tag.reset();
     ASSERT_NO_THROW(server_tag = mgr.getPool()->getGlobalParameter6(pgsql, ServerSelector::ALL(),
@@ -85,4 +88,4 @@ TEST_F(PgSqlConfigBackendDHCPv6MgrTest, factoryRegistration) {
                  NoSuchDatabase);
 }
 
-}
+}  // namespace
index 92fdd34edcc3eed83885150c60b6baad3f30c1d0..3d36c589e9a393c6126e1eff84ea43a54321220b 100644 (file)
@@ -5,7 +5,7 @@
 // file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 #include <config.h>
-#include <pgsql_cb_dhcp6.h>
+
 #include <asiolink/addr_utilities.h>
 #include <database/database_connection.h>
 #include <database/db_exceptions.h>
 #include <testutils/multi_threading_utils.h>
 
 #include <boost/shared_ptr.hpp>
+
 #include <gtest/gtest.h>
 #include <map>
+#include <pgsql_cb_dhcp6.h>
 #include <sstream>
 
 using namespace isc;
@@ -48,7 +50,6 @@ namespace {
 /// It exposes protected members of the @c PgSqlConfigBackendDHCPv6.
 class TestPgSqlConfigBackendDHCPv6 : public PgSqlConfigBackendDHCPv6 {
 public:
-
     /// @brief Constructor.
     ///
     /// @param parameters A data structure relating keywords and values
@@ -58,7 +59,6 @@ public:
     }
 
     using PgSqlConfigBackendDHCPv6::base_impl_;
-
 };
 
 /// @brief Test fixture class for @c PgSqlConfigBackendDHCPv6.
@@ -73,12 +73,10 @@ public:
 /// database.
 class PgSqlConfigBackendDHCPv6Test : public PgSqlGenericBackendTest {
 public:
-
     /// @brief Constructor.
     PgSqlConfigBackendDHCPv6Test()
-        : test_subnets_(), test_networks_(), test_option_defs_(),
-          test_options_(), test_servers_(), timestamps_(), cbptr_(),
-          audit_entries_() {
+        : test_subnets_(), test_networks_(), test_option_defs_(), test_options_(), test_servers_(),
+          timestamps_(), cbptr_(), audit_entries_() {
         // Ensure we have the proper schema with no transient data.
         createPgSQLSchema();
 
@@ -150,13 +148,11 @@ public:
         // First subnet includes all parameters.
         std::string interface_id_text = "whale";
         OptionBuffer interface_id(interface_id_text.begin(), interface_id_text.end());
-        OptionPtr opt_interface_id(new Option(Option::V6, D6O_INTERFACE_ID,
-                                              interface_id));
+        OptionPtr opt_interface_id(new Option(Option::V6, D6O_INTERFACE_ID, interface_id));
         ElementPtr user_context = Element::createMap();
         user_context->set("foo", Element::create("bar"));
 
-        Subnet6Ptr subnet(new Subnet6(IOAddress("2001:db8::"),
-                                      64, 30, 40, 50, 60, 1024));
+        Subnet6Ptr subnet(new Subnet6(IOAddress("2001:db8::"), 64, 30, 40, 50, 60, 1024));
         subnet->allowClientClass("home");
         subnet->setIface("eth1");
         subnet->setInterfaceId(opt_interface_id);
@@ -176,35 +172,28 @@ public:
         subnet->setT2Percent(0.444);
         subnet->setDdnsSendUpdates(false);
 
-        Pool6Ptr pool1(new Pool6(Lease::TYPE_NA,
-                                 IOAddress("2001:db8::10"),
-                                 IOAddress("2001:db8::20")));
+        Pool6Ptr pool1(
+            new Pool6(Lease::TYPE_NA, IOAddress("2001:db8::10"), IOAddress("2001:db8::20")));
         subnet->addPool(pool1);
 
-        Pool6Ptr pool2(new Pool6(Lease::TYPE_NA,
-                                 IOAddress("2001:db8::50"),
-                                 IOAddress("2001:db8::60")));
+        Pool6Ptr pool2(
+            new Pool6(Lease::TYPE_NA, IOAddress("2001:db8::50"), IOAddress("2001:db8::60")));
         subnet->addPool(pool2);
 
-        Pool6Ptr pdpool1(new Pool6(Lease::TYPE_PD,
-                                   IOAddress("2001:db8:a::"), 48, 64));
+        Pool6Ptr pdpool1(new Pool6(Lease::TYPE_PD, IOAddress("2001:db8:a::"), 48, 64));
         subnet->addPool(pdpool1);
 
-        Pool6Ptr pdpool2(new Pool6(Lease::TYPE_PD,
-                                   IOAddress("2001:db8:b::"), 48, 64));
+        Pool6Ptr pdpool2(new Pool6(Lease::TYPE_PD, IOAddress("2001:db8:b::"), 48, 64));
         subnet->addPool(pdpool2);
 
         // Add several options to the subnet.
-        subnet->getCfgOption()->add(test_options_[0]->option_,
-                                    test_options_[0]->persistent_,
+        subnet->getCfgOption()->add(test_options_[0]->option_, test_options_[0]->persistent_,
                                     test_options_[0]->space_name_);
 
-        subnet->getCfgOption()->add(test_options_[1]->option_,
-                                    test_options_[1]->persistent_,
+        subnet->getCfgOption()->add(test_options_[1]->option_, test_options_[1]->persistent_,
                                     test_options_[1]->space_name_);
 
-        subnet->getCfgOption()->add(test_options_[2]->option_,
-                                    test_options_[2]->persistent_,
+        subnet->getCfgOption()->add(test_options_[2]->option_, test_options_[2]->persistent_,
                                     test_options_[2]->space_name_);
 
         test_subnets_.push_back(subnet);
@@ -212,25 +201,20 @@ public:
         // Adding another subnet with the same subnet id to test
         // cases that this second instance can override existing
         // subnet instance.
-        subnet.reset(new Subnet6(IOAddress("2001:db8:1::"),
-                                 48, 20, 30, 40, 50, 1024));
+        subnet.reset(new Subnet6(IOAddress("2001:db8:1::"), 48, 20, 30, 40, 50, 1024));
 
-        pool1.reset(new Pool6(Lease::TYPE_NA,
-                              IOAddress("2001:db8:1::10"),
-                              IOAddress("2001:db8:1::20")));
+        pool1.reset(
+            new Pool6(Lease::TYPE_NA, IOAddress("2001:db8:1::10"), IOAddress("2001:db8:1::20")));
         subnet->addPool(pool1);
 
-        pool1->getCfgOption()->add(test_options_[3]->option_,
-                                   test_options_[3]->persistent_,
+        pool1->getCfgOption()->add(test_options_[3]->option_, test_options_[3]->persistent_,
                                    test_options_[3]->space_name_);
 
-        pool1->getCfgOption()->add(test_options_[4]->option_,
-                                   test_options_[4]->persistent_,
+        pool1->getCfgOption()->add(test_options_[4]->option_, test_options_[4]->persistent_,
                                    test_options_[4]->space_name_);
 
-        pool2.reset(new Pool6(Lease::TYPE_NA,
-                              IOAddress("2001:db8:1::50"),
-                              IOAddress("2001:db8:1::60")));
+        pool2.reset(
+            new Pool6(Lease::TYPE_NA, IOAddress("2001:db8:1::50"), IOAddress("2001:db8:1::60")));
         subnet->addPool(pool2);
 
         pool2->allowClientClass("work");
@@ -240,21 +224,18 @@ public:
         user_context->set("bar", Element::create("foo"));
         pool2->setContext(user_context);
 
-        pdpool1.reset(new Pool6(IOAddress("2001:db8:c::"), 48, 64,
-                                IOAddress("2001:db8:c::1"), 96));
+        pdpool1.reset(new Pool6(IOAddress("2001:db8:c::"), 48, 64, IOAddress("2001:db8:c::1"), 96));
         subnet->addPool(pdpool1);
 
-        pdpool1->getCfgOption()->add(test_options_[3]->option_,
-                                     test_options_[3]->persistent_,
+        pdpool1->getCfgOption()->add(test_options_[3]->option_, test_options_[3]->persistent_,
                                      test_options_[3]->space_name_);
 
-        pdpool1->getCfgOption()->add(test_options_[4]->option_,
-                                     test_options_[4]->persistent_,
+        pdpool1->getCfgOption()->add(test_options_[4]->option_, test_options_[4]->persistent_,
                                      test_options_[4]->space_name_);
 
         // Create the prefix delegation pool with an excluded prefix.
-        pdpool2.reset(new Pool6(IOAddress("2001:db8:d::"), 48, 64,
-                                IOAddress("2001:db8:d::2000"), 120));
+        pdpool2.reset(
+            new Pool6(IOAddress("2001:db8:d::"), 48, 64, IOAddress("2001:db8:d::2000"), 120));
 
         subnet->addPool(pdpool2);
 
@@ -267,8 +248,7 @@ public:
 
         test_subnets_.push_back(subnet);
 
-        subnet.reset(new Subnet6(IOAddress("2001:db8:3::"),
-                                 64, 20, 30, 40, 50, 2048));
+        subnet.reset(new Subnet6(IOAddress("2001:db8:3::"), 64, 20, 30, 40, 50, 2048));
         Triplet<uint32_t> null_timer;
         subnet->setPreferred(null_timer);
         subnet->setT1(null_timer);
@@ -278,20 +258,19 @@ public:
         subnet->setDdnsSendUpdates(true);
         subnet->setDdnsOverrideNoUpdate(true);
         subnet->setDdnsOverrideClientUpdate(false);
-        subnet->setDdnsReplaceClientNameMode(D2ClientConfig::ReplaceClientNameMode::RCM_WHEN_PRESENT);
+        subnet->setDdnsReplaceClientNameMode(
+            D2ClientConfig::ReplaceClientNameMode::RCM_WHEN_PRESENT);
         subnet->setDdnsGeneratedPrefix("myhost");
         subnet->setDdnsQualifyingSuffix("example.org");
 
-        subnet->getCfgOption()->add(test_options_[0]->option_,
-                                    test_options_[0]->persistent_,
+        subnet->getCfgOption()->add(test_options_[0]->option_, test_options_[0]->persistent_,
                                     test_options_[0]->space_name_);
 
         test_subnets_.push_back(subnet);
 
         // Add a subnet with all defaults.
-        subnet.reset(new Subnet6(IOAddress("2001:db8:4::"), 64,
-                                 Triplet<uint32_t>(), Triplet<uint32_t>(),
-                                 Triplet<uint32_t>(), Triplet<uint32_t>(),
+        subnet.reset(new Subnet6(IOAddress("2001:db8:4::"), 64, Triplet<uint32_t>(),
+                                 Triplet<uint32_t>(), Triplet<uint32_t>(), Triplet<uint32_t>(),
                                  4096));
         test_subnets_.push_back(subnet);
     }
@@ -302,10 +281,8 @@ public:
         user_context->set("foo", Element::create("bar"));
 
         std::string interface_id_text = "fish";
-        OptionBuffer interface_id(interface_id_text.begin(),
-                                  interface_id_text.end());
-        OptionPtr opt_interface_id(new Option(Option::V6, D6O_INTERFACE_ID,
-                                              interface_id));
+        OptionBuffer interface_id(interface_id_text.begin(), interface_id_text.end());
+        OptionPtr opt_interface_id(new Option(Option::V6, D6O_INTERFACE_ID, interface_id));
 
         SharedNetwork6Ptr shared_network(new SharedNetwork6("level1"));
         shared_network->allowClientClass("foo");
@@ -359,7 +336,8 @@ public:
         shared_network->setDdnsSendUpdates(true);
         shared_network->setDdnsOverrideNoUpdate(true);
         shared_network->setDdnsOverrideClientUpdate(false);
-        shared_network->setDdnsReplaceClientNameMode(D2ClientConfig::ReplaceClientNameMode::RCM_WHEN_PRESENT);
+        shared_network->setDdnsReplaceClientNameMode(
+            D2ClientConfig::ReplaceClientNameMode::RCM_WHEN_PRESENT);
         shared_network->setDdnsGeneratedPrefix("myhost");
         shared_network->setDdnsQualifyingSuffix("example.org");
 
@@ -377,18 +355,14 @@ public:
         ElementPtr user_context = Element::createMap();
         user_context->set("foo", Element::create("bar"));
 
-        OptionDefinitionPtr option_def(new OptionDefinition("foo", 1234,
-                                                            DHCP6_OPTION_SPACE,
-                                                            "string",
-                                                            "espace"));
+        OptionDefinitionPtr option_def(
+            new OptionDefinition("foo", 1234, DHCP6_OPTION_SPACE, "string", "espace"));
         test_option_defs_.push_back(option_def);
 
-        option_def.reset(new OptionDefinition("bar", 1234, DHCP6_OPTION_SPACE,
-                                              "uint32", true));
+        option_def.reset(new OptionDefinition("bar", 1234, DHCP6_OPTION_SPACE, "uint32", true));
         test_option_defs_.push_back(option_def);
 
-        option_def.reset(new OptionDefinition("fish", 5235, DHCP6_OPTION_SPACE,
-                                              "record", true));
+        option_def.reset(new OptionDefinition("fish", 5235, DHCP6_OPTION_SPACE, "record", true));
         option_def->addRecordField("uint32");
         option_def->addRecordField("string");
         test_option_defs_.push_back(option_def);
@@ -396,8 +370,7 @@ public:
         option_def.reset(new OptionDefinition("whale", 20236, "xyz", "string"));
         test_option_defs_.push_back(option_def);
 
-        option_def.reset(new OptionDefinition("bar", 1234, DHCP6_OPTION_SPACE,
-                                              "uint64", true));
+        option_def.reset(new OptionDefinition("bar", 1234, DHCP6_OPTION_SPACE, "uint64", true));
         test_option_defs_.push_back(option_def);
     }
 
@@ -408,15 +381,13 @@ public:
 
         OptionDefSpaceContainer defs;
 
-        OptionDescriptor desc =
-            createOption<OptionString>(Option::V6, D6O_NEW_POSIX_TIMEZONE,
-                                       true, false, "my-timezone");
+        OptionDescriptor desc = createOption<OptionString>(Option::V6, D6O_NEW_POSIX_TIMEZONE, true,
+                                                           false, "my-timezone");
         desc.space_name_ = DHCP6_OPTION_SPACE;
         desc.setContext(user_context);
         test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
 
-        desc = createOption<OptionUint8>(Option::V6, D6O_PREFERENCE,
-                                         false, true, 64);
+        desc = createOption<OptionUint8>(Option::V6, D6O_PREFERENCE, false, true, 64);
         desc.space_name_ = DHCP6_OPTION_SPACE;
         test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
 
@@ -424,8 +395,7 @@ public:
         desc.space_name_ = "vendor-encapsulated-options";
         test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
 
-        desc = createAddressOption<Option6AddrLst>(1254, true, true,
-                                                   "2001:db8::3");
+        desc = createAddressOption<Option6AddrLst>(1254, true, true, "2001:db8::3");
         desc.space_name_ = DHCP6_OPTION_SPACE;
         test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
 
@@ -433,21 +403,19 @@ public:
         desc.space_name_ = "isc";
         test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
 
-        desc = createAddressOption<Option6AddrLst>(2, false, true,
-                                                   "2001:db8:1::5",
-                                                   "2001:db8:1::3",
+        desc = createAddressOption<Option6AddrLst>(2, false, true, "2001:db8:1::5", "2001:db8:1::3",
                                                    "2001:db8:3::4");
         desc.space_name_ = "isc";
         test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
 
-        desc = createOption<OptionString>(Option::V6, D6O_NEW_POSIX_TIMEZONE,
-                                          true, false, "my-timezone-2");
+        desc = createOption<OptionString>(Option::V6, D6O_NEW_POSIX_TIMEZONE, true, false,
+                                          "my-timezone-2");
         desc.space_name_ = DHCP6_OPTION_SPACE;
         desc.setContext(user_context);
         test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
 
-        desc = createOption<OptionString>(Option::V6, D6O_NEW_POSIX_TIMEZONE,
-                                          true, false, "my-timezone-3");
+        desc = createOption<OptionString>(Option::V6, D6O_NEW_POSIX_TIMEZONE, true, false,
+                                          "my-timezone-3");
         desc.space_name_ = DHCP6_OPTION_SPACE;
         desc.setContext(user_context);
         test_options_.push_back(OptionDescriptorPtr(new OptionDescriptor(desc)));
@@ -456,14 +424,14 @@ public:
         // compare subnets, networks and pools in JSON format. In that case,
         // the @c toElement functions require option definitions to generate the
         // proper output.
-        defs.addItem(OptionDefinitionPtr(new OptionDefinition(
-                         "vendor-encapsulated-1", 1,
-                         "vendor-encapsulated-options", "uint32")));
-        defs.addItem(OptionDefinitionPtr(new OptionDefinition(
-                         "option-1254", 1254, DHCP6_OPTION_SPACE,
-                         "ipv6-address", true)));
+        defs.addItem(
+            OptionDefinitionPtr(new OptionDefinition("vendor-encapsulated-1", 1,
+                                                     "vendor-encapsulated-options", "uint32")));
+        defs.addItem(OptionDefinitionPtr(
+            new OptionDefinition("option-1254", 1254, DHCP6_OPTION_SPACE, "ipv6-address", true)));
         defs.addItem(OptionDefinitionPtr(new OptionDefinition("isc-1", 1, "isc", "empty")));
-        defs.addItem(OptionDefinitionPtr(new OptionDefinition("isc-2", 2, "isc", "ipv6-address", true)));
+        defs.addItem(
+            OptionDefinitionPtr(new OptionDefinition("isc-2", 2, "isc", "ipv6-address", true)));
 
         // Register option definitions.
         LibDHCP::setRuntimeOptionDefs(defs);
@@ -472,8 +440,8 @@ public:
     /// @brief Initialize posix time values used in tests.
     void initTimestamps() {
         // Current time minus 1 hour to make sure it is in the past.
-        timestamps_["today"] = boost::posix_time::second_clock::local_time()
-            - boost::posix_time::hours(1);
+        timestamps_["today"] = boost::posix_time::second_clock::local_time() -
+                               boost::posix_time::hours(1);
         // One second after today.
         timestamps_["after today"] = timestamps_["today"] + boost::posix_time::seconds(1);
         // Yesterday.
@@ -498,17 +466,13 @@ public:
 
         auto& mod_time_idx = audit_entries_[server_tag].get<AuditEntryModificationTimeIdTag>();
 
-        for (auto audit_entry_it = mod_time_idx.begin();
-             audit_entry_it != mod_time_idx.end();
+        for (auto audit_entry_it = mod_time_idx.begin(); audit_entry_it != mod_time_idx.end();
              ++audit_entry_it) {
             auto audit_entry = *audit_entry_it;
-            s << audit_entry->getObjectType() << ", "
-              << audit_entry->getObjectId() << ", "
+            s << audit_entry->getObjectType() << ", " << audit_entry->getObjectId() << ", "
               << static_cast<int>(audit_entry->getModificationType()) << ", "
-              << audit_entry->getModificationTime() << ", "
-              << audit_entry->getRevisionId() << ", "
-              << audit_entry->getLogMessage()
-              << std::endl;
+              << audit_entry->getModificationTime() << ", " << audit_entry->getRevisionId() << ", "
+              << audit_entry->getLogMessage() << std::endl;
         }
 
         return (s.str());
@@ -647,9 +611,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteServer) {
 
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     // It should not be possible to create a duplicate of the logical
@@ -676,9 +638,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteServer) {
 
     {
         SCOPED_TRACE("UPDATE audit entry for server");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::UPDATE,
-                          "server set");
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::UPDATE, "server set");
     }
 
     // Verify that the server has been updated.
@@ -688,7 +648,6 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteServer) {
     EXPECT_EQ("this is server 1 bis", returned_server->getDescription());
     EXPECT_EQ(timestamps_["today"], returned_server->getModificationTime());
 
-
     uint64_t servers_deleted = 0;
 
     // Try to delete non-existing server.
@@ -708,8 +667,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteServer) {
 
     {
         SCOPED_TRACE("DELETE audit entry for server");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::DELETE,
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::DELETE,
                           "deleting a server");
     }
 
@@ -763,19 +721,17 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteGlobalParameter6) {
     // Explicitly set modification time to make sure that the time
     // returned from the database is correct.
     global_parameter->setModificationTime(timestamps_["yesterday"]);
-    cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(),
-                                         global_parameter);
+    cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(), global_parameter);
 
     {
         SCOPED_TRACE("CREATE audit entry for global parameter");
-        testNewAuditEntry("dhcp6_global_parameter",
-                          AuditEntry::ModificationType::CREATE,
+        testNewAuditEntry("dhcp6_global_parameter", AuditEntry::ModificationType::CREATE,
                           "global parameter set");
     }
 
     // Verify returned parameter and the modification time.
-    StampedValuePtr returned_global_parameter =
-        cbptr_->getGlobalParameter6(ServerSelector::ALL(), "global");
+    StampedValuePtr returned_global_parameter = cbptr_->getGlobalParameter6(ServerSelector::ALL(),
+                                                                            "global");
     ASSERT_TRUE(returned_global_parameter);
     EXPECT_EQ("global", returned_global_parameter->getName());
     EXPECT_EQ("whale", returned_global_parameter->getValue());
@@ -798,10 +754,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteGlobalParameter6) {
 
     // Check that the parameter is updated when selector is specified correctly.
     global_parameter = StampedValue::create("global", "fish");
-    cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(),
-                                         global_parameter);
-    returned_global_parameter = cbptr_->getGlobalParameter6(ServerSelector::ALL(),
-                                                            "global");
+    cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(), global_parameter);
+    returned_global_parameter = cbptr_->getGlobalParameter6(ServerSelector::ALL(), "global");
     ASSERT_TRUE(returned_global_parameter);
     EXPECT_EQ("global", returned_global_parameter->getName());
     EXPECT_EQ("fish", returned_global_parameter->getValue());
@@ -810,26 +764,22 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteGlobalParameter6) {
 
     {
         SCOPED_TRACE("UPDATE audit entry for the global parameter");
-        testNewAuditEntry("dhcp6_global_parameter",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_global_parameter", AuditEntry::ModificationType::UPDATE,
                           "global parameter set");
     }
 
     // Should not delete parameter specified for all servers if explicit
     // server name is provided.
-    EXPECT_EQ(0, cbptr_->deleteGlobalParameter6(ServerSelector::ONE("server1"),
-                                                "global"));
+    EXPECT_EQ(0, cbptr_->deleteGlobalParameter6(ServerSelector::ONE("server1"), "global"));
 
     // Delete parameter and make sure it is gone.
     cbptr_->deleteGlobalParameter6(ServerSelector::ALL(), "global");
-    returned_global_parameter = cbptr_->getGlobalParameter6(ServerSelector::ALL(),
-                                                            "global");
+    returned_global_parameter = cbptr_->getGlobalParameter6(ServerSelector::ALL(), "global");
     EXPECT_FALSE(returned_global_parameter);
 
     {
         SCOPED_TRACE("DELETE audit entry for the global parameter");
-        testNewAuditEntry("dhcp6_global_parameter",
-                          AuditEntry::ModificationType::DELETE,
+        testNewAuditEntry("dhcp6_global_parameter", AuditEntry::ModificationType::DELETE,
                           "global parameter deleted");
     }
 }
@@ -853,70 +803,52 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, globalParameters6WithServerTags) {
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[1]));
     {
         SCOPED_TRACE("server1 is created");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[2]));
     {
         SCOPED_TRACE("server2 is created");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     // This time inserting the global parameters for the server1 and server2 should
     // be successful.
-    EXPECT_NO_THROW(cbptr_->createUpdateGlobalParameter6(ServerSelector::ONE("server1"),
-                                                         global_parameter1));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateGlobalParameter6(ServerSelector::ONE("server1"), global_parameter1));
     {
         SCOPED_TRACE("Global parameter for server1 is set");
         // The value of 3 means there should be 3 audit entries available for the
         // server1, two that indicate creation of the servers and one that we
         // validate, which sets the global value.
-        testNewAuditEntry("dhcp6_global_parameter",
-                          AuditEntry::ModificationType::CREATE,
-                          "global parameter set",
-                          ServerSelector::ONE("server1"),
-                          3, 1);
+        testNewAuditEntry("dhcp6_global_parameter", AuditEntry::ModificationType::CREATE,
+                          "global parameter set", ServerSelector::ONE("server1"), 3, 1);
     }
 
-
-    EXPECT_NO_THROW(cbptr_->createUpdateGlobalParameter6(ServerSelector::ONE("server2"),
-                                                         global_parameter2));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateGlobalParameter6(ServerSelector::ONE("server2"), global_parameter2));
     {
         SCOPED_TRACE("Global parameter for server2 is set");
         // Same as in case of the server2, there should be 3 audit entries of
         // which one we validate.
-        testNewAuditEntry("dhcp6_global_parameter",
-                          AuditEntry::ModificationType::CREATE,
-                          "global parameter set",
-                          ServerSelector::ONE("server2"),
-                          3, 1);
+        testNewAuditEntry("dhcp6_global_parameter", AuditEntry::ModificationType::CREATE,
+                          "global parameter set", ServerSelector::ONE("server2"), 3, 1);
     }
 
     // The last parameter is associated with all servers.
-    EXPECT_NO_THROW(cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(),
-                                                         global_parameter3));
+    EXPECT_NO_THROW(cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(), global_parameter3));
     {
         SCOPED_TRACE("Global parameter for all servers is set");
         // There should be one new audit entry for all servers. It indicates
         // the insertion of the global value.
-        testNewAuditEntry("dhcp6_global_parameter",
-                          AuditEntry::ModificationType::CREATE,
-                          "global parameter set",
-                          ServerSelector::ALL(),
-                          1, 1);
+        testNewAuditEntry("dhcp6_global_parameter", AuditEntry::ModificationType::CREATE,
+                          "global parameter set", ServerSelector::ALL(), 1, 1);
     }
 
     StampedValuePtr returned_global;
 
     // Try to fetch the value specified for all servers.
-    EXPECT_NO_THROW(
-        returned_global = cbptr_->getGlobalParameter6(ServerSelector::ALL(),
-                                                      "global")
-    );
+    EXPECT_NO_THROW(returned_global = cbptr_->getGlobalParameter6(ServerSelector::ALL(), "global"));
     ASSERT_TRUE(returned_global);
     EXPECT_EQ(global_parameter3->getValue(), returned_global->getValue());
     ASSERT_EQ(1, returned_global->getServerTags().size());
@@ -925,9 +857,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, globalParameters6WithServerTags) {
     // Try to fetch the value specified for the server1. This should override the
     // value specified for all servers.
     EXPECT_NO_THROW(
-        returned_global = cbptr_->getGlobalParameter6(ServerSelector::ONE("server1"),
-                                                      "global")
-    );
+        returned_global = cbptr_->getGlobalParameter6(ServerSelector::ONE("server1"), "global"));
     ASSERT_TRUE(returned_global);
     EXPECT_EQ(global_parameter1->getValue(), returned_global->getValue());
 
@@ -936,9 +866,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, globalParameters6WithServerTags) {
 
     // The same in case of the server2.
     EXPECT_NO_THROW(
-        returned_global = cbptr_->getGlobalParameter6(ServerSelector::ONE("server2"),
-                                                      "global")
-    );
+        returned_global = cbptr_->getGlobalParameter6(ServerSelector::ONE("server2"), "global"));
     ASSERT_TRUE(returned_global);
     EXPECT_EQ(global_parameter2->getValue(), returned_global->getValue());
     ASSERT_EQ(1, returned_global->getServerTags().size());
@@ -949,11 +877,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, globalParameters6WithServerTags) {
     // Try to fetch the collection of globals for the server1, server2 and server3.
     // The server3 does not have an explicit value so for this server we should get
     /// the value for 'all'.
-    EXPECT_NO_THROW(
-        returned_globals = cbptr_->getAllGlobalParameters6(ServerSelector::
-                                                           MULTIPLE({ "server1", "server2",
-                                                                      "server3" }));
-    );
+    EXPECT_NO_THROW(returned_globals = cbptr_->getAllGlobalParameters6(
+                        ServerSelector::MULTIPLE({"server1", "server2", "server3"})););
     ASSERT_EQ(3, returned_globals.size());
 
     // Capture the returned values into the map so as we can check the
@@ -972,9 +897,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, globalParameters6WithServerTags) {
     // Try to fetch the collection of global parameters specified for all servers.
     // This excludes the values specific to server1 and server2. It returns only the
     // common ones.
-    EXPECT_NO_THROW(
-        returned_globals = cbptr_->getAllGlobalParameters6(ServerSelector::ALL())
-    );
+    EXPECT_NO_THROW(returned_globals = cbptr_->getAllGlobalParameters6(ServerSelector::ALL()));
     ASSERT_EQ(1, returned_globals.size());
     returned_global = *returned_globals.begin();
     EXPECT_EQ(global_parameter3->getValue(), returned_global->getValue());
@@ -985,8 +908,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, globalParameters6WithServerTags) {
     // global parameter and the global parameter itself.
     EXPECT_NO_THROW(cbptr_->deleteServer6(ServerTag("server1")));
     EXPECT_NO_THROW(
-        returned_globals = cbptr_->getAllGlobalParameters6(ServerSelector::ONE("server1"))
-    );
+        returned_globals = cbptr_->getAllGlobalParameters6(ServerSelector::ONE("server1")));
     ASSERT_EQ(1, returned_globals.size());
     returned_global = *returned_globals.begin();
     // As a result, the value fetched for the server1 should be the one available for
@@ -1001,34 +923,30 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, globalParameters6WithServerTags) {
         // We expect two new audit entries for the server1, one indicating that the
         // server has been deleted and another one indicating that the corresponding
         // global value has been deleted. We check the latter entry.
-        testNewAuditEntry("dhcp6_global_parameter",
-                          AuditEntry::ModificationType::DELETE,
-                          "deleting a server", ServerSelector::ONE("server1"),
-                          2, 1);
+        testNewAuditEntry("dhcp6_global_parameter", AuditEntry::ModificationType::DELETE,
+                          "deleting a server", ServerSelector::ONE("server1"), 2, 1);
     }
 
     // Attempt to delete global parameter for server1.
     uint64_t deleted_num = 0;
-    EXPECT_NO_THROW(deleted_num = cbptr_->deleteGlobalParameter6(ServerSelector::ONE("server1"),
-                                                                 "global"));
+    EXPECT_NO_THROW(
+        deleted_num = cbptr_->deleteGlobalParameter6(ServerSelector::ONE("server1"), "global"));
     // No parameters should be deleted. In particular, the parameter for the logical
     // server 'all' should not be deleted.
     EXPECT_EQ(0, deleted_num);
 
     // Deleting the existing value for server2 should succeed.
-    EXPECT_NO_THROW(deleted_num = cbptr_->deleteGlobalParameter6(ServerSelector::ONE("server2"),
-                                                                 "global"));
+    EXPECT_NO_THROW(
+        deleted_num = cbptr_->deleteGlobalParameter6(ServerSelector::ONE("server2"), "global"));
     EXPECT_EQ(1, deleted_num);
 
     // Create it again to test that deletion of all server removes this too.
-    EXPECT_NO_THROW(cbptr_->createUpdateGlobalParameter6(ServerSelector::ONE("server2"),
-                                                         global_parameter2));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateGlobalParameter6(ServerSelector::ONE("server2"), global_parameter2));
 
     // Delete all servers, except 'all'.
     EXPECT_NO_THROW(deleted_num = cbptr_->deleteAllServers6());
-    EXPECT_NO_THROW(
-        returned_globals = cbptr_->getAllGlobalParameters6(ServerSelector::ALL())
-    );
+    EXPECT_NO_THROW(returned_globals = cbptr_->getAllGlobalParameters6(ServerSelector::ALL()));
     EXPECT_EQ(1, deleted_num);
     ASSERT_EQ(1, returned_globals.size());
     returned_global = *returned_globals.begin();
@@ -1044,10 +962,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, globalParameters6WithServerTags) {
         // There should be 4 new audit entries. One for deleting the global, one for
         // re-creating it, one for deleting the server2 and one for deleting the
         // global again as a result of deleting the server2.
-        testNewAuditEntry("dhcp6_global_parameter",
-                          AuditEntry::ModificationType::DELETE,
-                          "deleting all servers", ServerSelector::ONE("server2"),
-                          4, 1);
+        testNewAuditEntry("dhcp6_global_parameter", AuditEntry::ModificationType::DELETE,
+                          "deleting all servers", ServerSelector::ONE("server2"), 4, 1);
     }
 }
 
@@ -1055,14 +971,17 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, globalParameters6WithServerTags) {
 TEST_F(PgSqlConfigBackendDHCPv6Test, getAllGlobalParameters6) {
     // Create 3 parameters and put them into the database.
     cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(),
-        StampedValue::create("name1", "value1"));
-    cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(),
+                                         StampedValue::create("name1", "value1"));
+    cbptr_->createUpdateGlobalParameter6(
+        ServerSelector::ALL(),
         StampedValue::create("name2", Element::create(static_cast<int64_t>(65))));
     cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(),
-        StampedValue::create("name3", "value3"));
-    cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(),
+                                         StampedValue::create("name3", "value3"));
+    cbptr_->createUpdateGlobalParameter6(
+        ServerSelector::ALL(),
         StampedValue::create("name4", Element::create(static_cast<bool>(true))));
-    cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(),
+    cbptr_->createUpdateGlobalParameter6(
+        ServerSelector::ALL(),
         StampedValue::create("name5", Element::create(static_cast<double>(1.65))));
 
     // Fetch all parameters.
@@ -1071,8 +990,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllGlobalParameters6) {
 
     const auto& parameters_index = parameters.get<StampedValueNameIndexTag>();
 
-    for (auto param = parameters_index.begin(); param != parameters_index.end();
-         ++param) {
+    for (auto param = parameters_index.begin(); param != parameters_index.end(); ++param) {
         ASSERT_EQ(1, (*param)->getServerTags().size());
         EXPECT_EQ("all", (*param)->getServerTags().begin()->get());
     }
@@ -1105,18 +1023,15 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getModifiedGlobalParameters6) {
     // "yesterday", "today" and "tomorrow" respectively.
     StampedValuePtr value = StampedValue::create("name1", "value1");
     value->setModificationTime(timestamps_["yesterday"]);
-    cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(),
-                                         value);
+    cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(), value);
 
     value = StampedValue::create("name2", Element::create(static_cast<int64_t>(65)));
     value->setModificationTime(timestamps_["today"]);
-    cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(),
-                                         value);
+    cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(), value);
 
     value = StampedValue::create("name3", "value3");
     value->setModificationTime(timestamps_["tomorrow"]);
-    cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(),
-                                         value);
+    cbptr_->createUpdateGlobalParameter6(ServerSelector::ALL(), value);
 
     // Get parameters modified after "today".
     auto parameters = cbptr_->getModifiedGlobalParameters6(ServerSelector::ALL(),
@@ -1148,8 +1063,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, nullKeyError) {
     // Try to insert it and associate with non-existing server.
     std::string msg;
     try {
-        cbptr_->createUpdateGlobalParameter6(ServerSelector::ONE("server1"),
-                                             global_parameter);
+        cbptr_->createUpdateGlobalParameter6(ServerSelector::ONE("server1"), global_parameter);
         msg = "got no exception";
     } catch (const NullKeyError& ex) {
         msg = ex.what();
@@ -1167,22 +1081,18 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateSubnet6Selectors) {
 
     // Supported selectors.
     Subnet6Ptr subnet = test_subnets_[0];
-    EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ALL(),
-                                                subnet));
+    EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ALL(), subnet));
     subnet = test_subnets_[2];
-    EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ONE("server1"),
-                                                subnet));
+    EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ONE("server1"), subnet));
     subnet = test_subnets_[3];
-    EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                                subnet));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateSubnet6(ServerSelector::MULTIPLE({"server1", "server2"}), subnet));
 
     // Not supported server selectors.
-    EXPECT_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ANY(), subnet),
-                 isc::InvalidOperation);
+    EXPECT_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ANY(), subnet), isc::InvalidOperation);
 
     // Not implemented server selectors.
-    EXPECT_THROW(cbptr_->createUpdateSubnet6(ServerSelector::UNASSIGNED(),
-                                             subnet),
+    EXPECT_THROW(cbptr_->createUpdateSubnet6(ServerSelector::UNASSIGNED(), subnet),
                  isc::NotImplemented);
 }
 
@@ -1192,57 +1102,50 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSubnet6) {
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[2]));
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     auto subnet = test_subnets_[0];
     auto subnet2 = test_subnets_[2];
 
     // An attempt to add a subnet to a non-existing server (server1) should fail.
-    EXPECT_THROW(cbptr_->createUpdateSubnet6(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_THROW(cbptr_->createUpdateSubnet6(ServerSelector::MULTIPLE({"server1", "server2"}),
                                              subnet2),
                  NullKeyError);
 
     // The subnet shouldn't have been added, even though one of the servers exists.
     Subnet6Ptr returned_subnet;
-    ASSERT_NO_THROW(returned_subnet = cbptr_->getSubnet6(ServerSelector::ONE("server2"),
-                                                                             subnet2->getID()));
+    ASSERT_NO_THROW(
+        returned_subnet = cbptr_->getSubnet6(ServerSelector::ONE("server2"), subnet2->getID()));
     EXPECT_FALSE(returned_subnet);
 
     // Insert two subnets, one for all servers and one for server2.
     EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ALL(), subnet));
     {
         SCOPED_TRACE("CREATE audit entry for the subnet");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::CREATE,
-                          "subnet set");
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::CREATE, "subnet set");
     }
 
-
     EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ONE("server2"), subnet2));
     {
         SCOPED_TRACE("CREATE audit entry for the subnet");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::CREATE,
-                          "subnet set", ServerSelector::ONE("subnet2"),
-                          2, 1);
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::CREATE, "subnet set",
+                          ServerSelector::ONE("subnet2"), 2, 1);
     }
 
     // We are not going to support selection of a single entry for multiple servers.
-    EXPECT_THROW(cbptr_->getSubnet6(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_THROW(cbptr_->getSubnet6(ServerSelector::MULTIPLE({"server1", "server2"}),
                                     subnet->getID()),
                  isc::InvalidOperation);
 
-    EXPECT_THROW(cbptr_->getSubnet6(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_THROW(cbptr_->getSubnet6(ServerSelector::MULTIPLE({"server1", "server2"}),
                                     subnet->toText()),
                  isc::InvalidOperation);
 
     // Test that this subnet will be fetched for various server selectors.
-    auto test_get_subnet = [this, &subnet] (const std::string& test_case_name,
-                                            const ServerSelector& server_selector,
-                                            const std::string& expected_tag = ServerTag::ALL) {
+    auto test_get_subnet = [this, &subnet](const std::string& test_case_name,
+                                           const ServerSelector& server_selector,
+                                           const std::string& expected_tag = ServerTag::ALL) {
         SCOPED_TRACE(test_case_name);
 
         // Test fetching subnet by id.
@@ -1256,8 +1159,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSubnet6) {
         EXPECT_EQ(subnet->toElement()->str(), returned_subnet->toElement()->str());
 
         // Test fetching subnet by prefix.
-        ASSERT_NO_THROW(returned_subnet = cbptr_->getSubnet6(server_selector,
-                                                             subnet->toText()));
+        ASSERT_NO_THROW(returned_subnet = cbptr_->getSubnet6(server_selector, subnet->toText()));
         ASSERT_TRUE(returned_subnet);
 
         ASSERT_EQ(1, returned_subnet->getServerTags().size());
@@ -1285,9 +1187,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSubnet6) {
     EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ALL(), subnet));
     {
         SCOPED_TRACE("CREATE audit entry for the subnet");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::UPDATE,
-                          "subnet set");
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::UPDATE, "subnet set");
     }
 
     {
@@ -1305,9 +1205,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSubnet6) {
     EXPECT_FALSE(cbptr_->getSubnet6(ServerSelector::ONE("server1"), subnet2->toText()));
 
     // Update the subnet in the database (both use the same prefix).
-    subnet2.reset(new Subnet6(IOAddress("2001:db8:3::"),
-                              64, 30, 40, 50, 80, 8192));
-    EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ONE("server2"),  subnet2));
+    subnet2.reset(new Subnet6(IOAddress("2001:db8:3::"), 64, 30, 40, 50, 80, 8192));
+    EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ONE("server2"), subnet2));
 
     // Fetch again and verify.
     returned_subnet = cbptr_->getSubnet6(ServerSelector::ONE("server2"), subnet2->toText());
@@ -1317,9 +1216,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSubnet6) {
     // Update the subnet when it conflicts same id and same prefix both
     // with different subnets. This should throw.
     // Subnets are 2001:db8:1::/48 id 1024 and 2001:db8:3::/64 id 8192
-    subnet2.reset(new Subnet6(IOAddress("2001:db8:1::"),
-                              48, 30, 40, 50, 80, 8192));
-    EXPECT_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ONE("server2"),  subnet2),
+    subnet2.reset(new Subnet6(IOAddress("2001:db8:1::"), 48, 30, 40, 50, 80, 8192));
+    EXPECT_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ONE("server2"), subnet2),
                  DuplicateEntry);
 }
 
@@ -1333,8 +1231,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSubnet6byIdSelectors) {
     EXPECT_NO_THROW(cbptr_->getSubnet6(ServerSelector::ONE("server1"), SubnetID(1)));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->getSubnet6(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                    SubnetID(1)),
+    EXPECT_THROW(cbptr_->getSubnet6(ServerSelector::MULTIPLE({"server1", "server2"}), SubnetID(1)),
                  isc::InvalidOperation);
 }
 
@@ -1355,8 +1252,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSubnet6WithOptionalUnspecified) {
     cbptr_->createUpdateSubnet6(ServerSelector::ALL(), subnet);
 
     // Fetch this subnet by subnet identifier.
-    Subnet6Ptr returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                                    subnet->getID());
+    Subnet6Ptr returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
 
     EXPECT_TRUE(returned_subnet->getIface().unspecified());
@@ -1420,7 +1316,6 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSubnet6WithOptionalUnspecified) {
     // The easiest way to verify whether the returned subnet matches the inserted
     // subnet is to convert both to text.
     EXPECT_EQ(subnet->toElement()->str(), returned_subnet->toElement()->str());
-
 }
 
 // Test that subnet can be associated with a shared network.
@@ -1432,8 +1327,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSubnet6SharedNetwork) {
     shared_network->add(subnet);
 
     // Store shared network in the database.
-    cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(),
-                                       shared_network);
+    cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(), shared_network);
 
     // Store subnet associated with the shared network in the database.
     cbptr_->createUpdateSubnet6(ServerSelector::ALL(), subnet);
@@ -1461,8 +1355,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSubnet6ByPrefix) {
     cbptr_->createUpdateSubnet6(ServerSelector::ALL(), subnet);
 
     // Fetch the subnet by prefix.
-    Subnet6Ptr returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                                    "2001:db8::/64");
+    Subnet6Ptr returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(), "2001:db8::/64");
     ASSERT_TRUE(returned_subnet);
     ASSERT_EQ(1, returned_subnet->getServerTags().size());
     EXPECT_EQ("all", returned_subnet->getServerTags().begin()->get());
@@ -1472,8 +1365,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSubnet6ByPrefix) {
 
     // Fetching the subnet for an explicitly specified server tag should
     // succeed too.
-    returned_subnet = cbptr_->getSubnet6(ServerSelector::ONE("server1"),
-                                         "2001:db8::/64");
+    returned_subnet = cbptr_->getSubnet6(ServerSelector::ONE("server1"), "2001:db8::/64");
     EXPECT_EQ(subnet->toElement()->str(), returned_subnet->toElement()->str());
 }
 
@@ -1487,7 +1379,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSubnet6byPrefixSelectors) {
     EXPECT_NO_THROW(cbptr_->getSubnet6(ServerSelector::ONE("server1"), "192.0.2.0/26"));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->getSubnet6(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_THROW(cbptr_->getSubnet6(ServerSelector::MULTIPLE({"server1", "server2"}),
                                     "192.0.2.0/26"),
                  isc::InvalidOperation);
 }
@@ -1503,15 +1395,11 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllSubnets6) {
         // indicate an update.
         if (subnet->toText() == "2001:db8:1::/48") {
             SCOPED_TRACE("UPDATE audit entry for the subnet " + subnet->toText());
-            testNewAuditEntry("dhcp6_subnet",
-                              AuditEntry::ModificationType::UPDATE,
-                              "subnet set");
+            testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::UPDATE, "subnet set");
 
         } else {
             SCOPED_TRACE("CREATE audit entry for the subnet " + subnet->toText());
-            testNewAuditEntry("dhcp6_subnet",
-                              AuditEntry::ModificationType::CREATE,
-                              "subnet set");
+            testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::CREATE, "subnet set");
         }
     }
 
@@ -1526,56 +1414,46 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllSubnets6) {
     // See if the subnets are returned ok.
     auto subnet_it = subnets.begin();
     for (auto i = 0; i < subnets.size(); ++i, ++subnet_it) {
-        EXPECT_EQ(test_subnets_[i + 1]->toElement()->str(),
-                  (*subnet_it)->toElement()->str());
+        EXPECT_EQ(test_subnets_[i + 1]->toElement()->str(), (*subnet_it)->toElement()->str());
         ASSERT_EQ(1, (*subnet_it)->getServerTags().size());
         EXPECT_EQ("all", (*subnet_it)->getServerTags().begin()->get());
     }
 
     // Attempt to remove the non existing subnet should  return 0.
     EXPECT_EQ(0, cbptr_->deleteSubnet6(ServerSelector::ALL(), 22));
-    EXPECT_EQ(0, cbptr_->deleteSubnet6(ServerSelector::ALL(),
-                                       "2001:db8:555::/64"));
+    EXPECT_EQ(0, cbptr_->deleteSubnet6(ServerSelector::ALL(), "2001:db8:555::/64"));
     // All subnets should be still there.
     ASSERT_EQ(test_subnets_.size() - 1, subnets.size());
 
     // Should not delete the subnet for explicit server tag because
     // our subnet is for all servers.
-    EXPECT_EQ(0, cbptr_->deleteSubnet6(ServerSelector::ONE("server1"),
-                                       test_subnets_[1]->getID()));
+    EXPECT_EQ(0, cbptr_->deleteSubnet6(ServerSelector::ONE("server1"), test_subnets_[1]->getID()));
 
     // Also, verify that behavior when deleting by prefix.
-    EXPECT_EQ(0, cbptr_->deleteSubnet6(ServerSelector::ONE("server1"),
-                                       test_subnets_[2]->toText()));
+    EXPECT_EQ(0, cbptr_->deleteSubnet6(ServerSelector::ONE("server1"), test_subnets_[2]->toText()));
 
     // Same for all subnets.
     EXPECT_EQ(0, cbptr_->deleteAllSubnets6(ServerSelector::ONE("server1")));
 
     // Delete first subnet by id and verify that it is gone.
-    EXPECT_EQ(1, cbptr_->deleteSubnet6(ServerSelector::ALL(),
-                                       test_subnets_[1]->getID()));
+    EXPECT_EQ(1, cbptr_->deleteSubnet6(ServerSelector::ALL(), test_subnets_[1]->getID()));
 
     {
         SCOPED_TRACE("DELETE first subnet audit entry");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::DELETE,
-                          "subnet deleted");
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::DELETE, "subnet deleted");
     }
 
     subnets = cbptr_->getAllSubnets6(ServerSelector::ALL());
     ASSERT_EQ(test_subnets_.size() - 2, subnets.size());
 
     // Delete second subnet by prefix and verify it is gone.
-    EXPECT_EQ(1, cbptr_->deleteSubnet6(ServerSelector::ALL(),
-                                       test_subnets_[2]->toText()));
+    EXPECT_EQ(1, cbptr_->deleteSubnet6(ServerSelector::ALL(), test_subnets_[2]->toText()));
     subnets = cbptr_->getAllSubnets6(ServerSelector::ALL());
     ASSERT_EQ(test_subnets_.size() - 3, subnets.size());
 
     {
         SCOPED_TRACE("DELETE second subnet audit entry");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::DELETE,
-                          "subnet deleted");
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::DELETE, "subnet deleted");
     }
 
     // Delete all.
@@ -1585,8 +1463,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllSubnets6) {
 
     {
         SCOPED_TRACE("DELETE all subnets audit entry");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::DELETE,
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::DELETE,
                           "deleted all subnets");
     }
 }
@@ -1598,7 +1475,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllSubnets6Selectors) {
     EXPECT_NO_THROW(cbptr_->getAllSubnets6(ServerSelector::UNASSIGNED()));
     EXPECT_NO_THROW(cbptr_->getAllSubnets6(ServerSelector::ALL()));
     EXPECT_NO_THROW(cbptr_->getAllSubnets6(ServerSelector::ONE("server1")));
-    EXPECT_NO_THROW(cbptr_->getAllSubnets6(ServerSelector::MULTIPLE({ "server1", "server2" })));
+    EXPECT_NO_THROW(cbptr_->getAllSubnets6(ServerSelector::MULTIPLE({"server1", "server2"})));
 
     // Not supported selectors.
     EXPECT_THROW(cbptr_->getAllSubnets6(ServerSelector::ANY()), isc::InvalidOperation);
@@ -1613,12 +1490,10 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllSubnets6WithServerTags) {
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[0]));
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[2]));
 
-    EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ALL(),
-                                                subnet1));
-    EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ONE("server1"),
-                                                subnet2));
-    EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                                subnet3));
+    EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ALL(), subnet1));
+    EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ONE("server1"), subnet2));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateSubnet6(ServerSelector::MULTIPLE({"server1", "server2"}), subnet3));
 
     Subnet6Collection subnets;
 
@@ -1682,77 +1557,57 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, deleteSubnet6) {
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[0]));
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[2]));
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     auto subnet1 = test_subnets_[0];
     auto subnet2 = test_subnets_[2];
     auto subnet3 = test_subnets_[3];
 
-    auto create_test_subnets = [&] () {
+    auto create_test_subnets = [&]() {
         // Insert three subnets, one for all servers, one for server2 and one for two
         // servers: server1 and server2.
+        EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ALL(), subnet1));
+        EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ONE("server2"), subnet2));
         EXPECT_NO_THROW(
-            cbptr_->createUpdateSubnet6(ServerSelector::ALL(), subnet1)
-        );
-        EXPECT_NO_THROW(
-            cbptr_->createUpdateSubnet6(ServerSelector::ONE("server2"), subnet2)
-        );
-        EXPECT_NO_THROW(
-            cbptr_->createUpdateSubnet6(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                        subnet3)
-        );
+            cbptr_->createUpdateSubnet6(ServerSelector::MULTIPLE({"server1", "server2"}), subnet3));
     };
 
     create_test_subnets();
 
     // Test that subnet is not deleted for a specified server selector.
-    auto test_no_delete = [this] (const std::string& test_case_name,
-                                  const ServerSelector& server_selector,
-                                  const Subnet6Ptr& subnet) {
+    auto test_no_delete = [this](const std::string& test_case_name,
+                                 const ServerSelector& server_selector, const Subnet6Ptr& subnet) {
         SCOPED_TRACE(test_case_name);
         uint64_t deleted_count = 0;
-        EXPECT_NO_THROW(
-            deleted_count = cbptr_->deleteSubnet6(server_selector, subnet->getID())
-        );
+        EXPECT_NO_THROW(deleted_count = cbptr_->deleteSubnet6(server_selector, subnet->getID()));
         EXPECT_EQ(0, deleted_count);
 
         deleted_count = 0;
-        EXPECT_NO_THROW(
-            deleted_count = cbptr_->deleteSubnet6(server_selector, subnet->toText())
-        );
+        EXPECT_NO_THROW(deleted_count = cbptr_->deleteSubnet6(server_selector, subnet->toText()));
         EXPECT_EQ(0, deleted_count);
     };
 
     {
         SCOPED_TRACE("Test valid but non matching server selectors");
-        test_no_delete("selector: one, actual: all", ServerSelector::ONE("server2"),
-                       subnet1);
-        test_no_delete("selector: all, actual: one", ServerSelector::ALL(),
-                       subnet2);
-        test_no_delete("selector: all, actual: multiple", ServerSelector::ALL(),
-                       subnet3);
+        test_no_delete("selector: one, actual: all", ServerSelector::ONE("server2"), subnet1);
+        test_no_delete("selector: all, actual: one", ServerSelector::ALL(), subnet2);
+        test_no_delete("selector: all, actual: multiple", ServerSelector::ALL(), subnet3);
     }
 
     // Test successful deletion of a subnet by ID.
-    auto test_delete_by_id = [this] (const std::string& test_case_name,
-                                     const ServerSelector& server_selector,
-                                     const Subnet6Ptr& subnet) {
+    auto test_delete_by_id = [this](const std::string& test_case_name,
+                                    const ServerSelector& server_selector,
+                                    const Subnet6Ptr& subnet) {
         SCOPED_TRACE(test_case_name);
         uint64_t deleted_count = 0;
-        EXPECT_NO_THROW(
-            deleted_count = cbptr_->deleteSubnet6(server_selector, subnet->getID())
-        );
+        EXPECT_NO_THROW(deleted_count = cbptr_->deleteSubnet6(server_selector, subnet->getID()));
         EXPECT_EQ(1, deleted_count);
 
         EXPECT_FALSE(cbptr_->getSubnet6(server_selector, subnet->getID()));
@@ -1766,14 +1621,12 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, deleteSubnet6) {
     create_test_subnets();
 
     // Test successful deletion of a subnet by prefix.
-    auto test_delete_by_prefix = [this] (const std::string& test_case_name,
-                                         const ServerSelector& server_selector,
-                                         const Subnet6Ptr& subnet) {
+    auto test_delete_by_prefix = [this](const std::string& test_case_name,
+                                        const ServerSelector& server_selector,
+                                        const Subnet6Ptr& subnet) {
         SCOPED_TRACE(test_case_name);
         uint64_t deleted_count = 0;
-        EXPECT_NO_THROW(
-            deleted_count = cbptr_->deleteSubnet6(server_selector, subnet->toText())
-        );
+        EXPECT_NO_THROW(deleted_count = cbptr_->deleteSubnet6(server_selector, subnet->toText()));
         EXPECT_EQ(1, deleted_count);
 
         EXPECT_FALSE(cbptr_->getSubnet6(server_selector, subnet->toText()));
@@ -1793,8 +1646,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, deleteSubnet6ByIdSelectors) {
     EXPECT_NO_THROW(cbptr_->deleteSubnet6(ServerSelector::ONE("server1"), SubnetID(1)));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->deleteSubnet6(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                           SubnetID(1)),
+    EXPECT_THROW(cbptr_->deleteSubnet6(ServerSelector::MULTIPLE({"server1", "server2"}),
+                                       SubnetID(1)),
                  isc::InvalidOperation);
 
     // Not implemented selectors.
@@ -1811,8 +1664,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, deleteSubnet6ByPrefixSelectors) {
     EXPECT_NO_THROW(cbptr_->deleteSubnet6(ServerSelector::ONE("server1"), "192.0.2.0/26"));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->deleteSubnet6(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                           "192.0.2.0/26"),
+    EXPECT_THROW(cbptr_->deleteSubnet6(ServerSelector::MULTIPLE({"server1", "server2"}),
+                                       "192.0.2.0/26"),
                  isc::InvalidOperation);
 
     // Not implemented selectors.
@@ -1829,9 +1682,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, deleteAllSubnets6Selectors) {
     EXPECT_NO_THROW(cbptr_->deleteAllSubnets6(ServerSelector::ONE("server1")));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->deleteAllSubnets6(ServerSelector::ANY()),
-                 isc::InvalidOperation);
-    EXPECT_THROW(cbptr_->deleteAllSubnets6(ServerSelector::MULTIPLE({ "server1", "server2" })),
+    EXPECT_THROW(cbptr_->deleteAllSubnets6(ServerSelector::ANY()), isc::InvalidOperation);
+    EXPECT_THROW(cbptr_->deleteAllSubnets6(ServerSelector::MULTIPLE({"server1", "server2"})),
                  isc::InvalidOperation);
 }
 
@@ -1843,12 +1695,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, unassignedSubnet6) {
     // Create the subnets and associate them with the server1.
     auto subnet = test_subnets_[0];
     auto subnet2 = test_subnets_[2];
-    EXPECT_NO_THROW(
-        cbptr_->createUpdateSubnet6(ServerSelector::ONE("server1"), subnet)
-    );
-    EXPECT_NO_THROW(
-        cbptr_->createUpdateSubnet6(ServerSelector::ONE("server1"), subnet2)
-    );
+    EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ONE("server1"), subnet));
+    EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ONE("server1"), subnet2));
 
     // Delete the server. The subnets should be preserved but are considered orphaned,
     // i.e. do not belong to any server.
@@ -1858,32 +1706,30 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, unassignedSubnet6) {
 
     // Trying to fetch the subnet by server tag should return no result.
     Subnet6Ptr returned_subnet;
-    EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet6(ServerSelector::ONE("server1"),
-                                                         subnet->getID()));
+    EXPECT_NO_THROW(
+        returned_subnet = cbptr_->getSubnet6(ServerSelector::ONE("server1"), subnet->getID()));
     EXPECT_FALSE(returned_subnet);
 
     // The same if we use other calls.
-    EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet6(ServerSelector::ONE("server1"),
-                                                         subnet->toText()));
+    EXPECT_NO_THROW(
+        returned_subnet = cbptr_->getSubnet6(ServerSelector::ONE("server1"), subnet->toText()));
     EXPECT_FALSE(returned_subnet);
 
     Subnet6Collection returned_subnets;
     EXPECT_NO_THROW(returned_subnets = cbptr_->getAllSubnets6(ServerSelector::ONE("server1")));
     EXPECT_TRUE(returned_subnets.empty());
 
-    EXPECT_NO_THROW(
-        returned_subnets = cbptr_->getModifiedSubnets6(ServerSelector::ONE("server1"),
-                                                       timestamps_["two days ago"])
-    );
+    EXPECT_NO_THROW(returned_subnets = cbptr_->getModifiedSubnets6(ServerSelector::ONE("server1"),
+                                                                   timestamps_["two days ago"]));
     EXPECT_TRUE(returned_subnets.empty());
 
     // We should get the subnet if we ask for unassigned.
-    EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet6(ServerSelector::UNASSIGNED(),
-                                                         subnet->getID()));
+    EXPECT_NO_THROW(
+        returned_subnet = cbptr_->getSubnet6(ServerSelector::UNASSIGNED(), subnet->getID()));
     ASSERT_TRUE(returned_subnet);
 
-    EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet6(ServerSelector::UNASSIGNED(),
-                                                         subnet->toText()));
+    EXPECT_NO_THROW(
+        returned_subnet = cbptr_->getSubnet6(ServerSelector::UNASSIGNED(), subnet->toText()));
     ASSERT_TRUE(returned_subnet);
 
     // Also if we ask for all unassigned subnets it should be returned.
@@ -1891,45 +1737,33 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, unassignedSubnet6) {
     ASSERT_EQ(2, returned_subnets.size());
 
     // Same for modified subnets.
-    EXPECT_NO_THROW(
-        returned_subnets = cbptr_->getModifiedSubnets6(ServerSelector::UNASSIGNED(),
-                                                       timestamps_["two days ago"])
-    );
+    EXPECT_NO_THROW(returned_subnets = cbptr_->getModifiedSubnets6(ServerSelector::UNASSIGNED(),
+                                                                   timestamps_["two days ago"]));
     ASSERT_EQ(2, returned_subnets.size());
 
     // If we ask for any subnet by subnet id, it should be returned too.
-    EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet6(ServerSelector::ANY(),
-                                                         subnet->getID()));
+    EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet6(ServerSelector::ANY(), subnet->getID()));
     ASSERT_TRUE(returned_subnet);
 
-    EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet6(ServerSelector::ANY(),
-                                                         subnet->toText()));
+    EXPECT_NO_THROW(returned_subnet = cbptr_->getSubnet6(ServerSelector::ANY(), subnet->toText()));
     ASSERT_TRUE(returned_subnet);
 
     // Deleting the subnet with the mismatched server tag should not affect our
     // subnet.
     EXPECT_NO_THROW(
-        deleted_count = cbptr_->deleteSubnet6(ServerSelector::ONE("server1"),
-                                              subnet->getID())
-    );
+        deleted_count = cbptr_->deleteSubnet6(ServerSelector::ONE("server1"), subnet->getID()));
     EXPECT_EQ(0, deleted_count);
 
     // Also, if we delete all subnets for server1.
-    EXPECT_NO_THROW(
-        deleted_count = cbptr_->deleteAllSubnets6(ServerSelector::ONE("server1"))
-    );
+    EXPECT_NO_THROW(deleted_count = cbptr_->deleteAllSubnets6(ServerSelector::ONE("server1")));
     EXPECT_EQ(0, deleted_count);
 
     // We can delete this subnet when we specify ANY and the matching id.
-    EXPECT_NO_THROW(
-        deleted_count = cbptr_->deleteSubnet6(ServerSelector::ANY(), subnet->getID())
-    );
+    EXPECT_NO_THROW(deleted_count = cbptr_->deleteSubnet6(ServerSelector::ANY(), subnet->getID()));
     EXPECT_EQ(1, deleted_count);
 
     // We can delete all subnets using UNASSIGNED selector.
-    EXPECT_NO_THROW(
-        deleted_count = cbptr_->deleteAllSubnets6(ServerSelector::UNASSIGNED());
-    );
+    EXPECT_NO_THROW(deleted_count = cbptr_->deleteAllSubnets6(ServerSelector::UNASSIGNED()););
     EXPECT_EQ(1, deleted_count);
 }
 
@@ -1945,15 +1779,13 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getModifiedSubnets6) {
 
     // Insert subnets into the database.
     for (int i = 1; i < test_subnets_.size(); ++i) {
-        cbptr_->createUpdateSubnet6(ServerSelector::ALL(),
-                                    test_subnets_[i]);
+        cbptr_->createUpdateSubnet6(ServerSelector::ALL(), test_subnets_[i]);
     }
 
     // Fetch subnets with timestamp later than today. Only one subnet
     // should be returned.
-    Subnet6Collection
-        subnets = cbptr_->getModifiedSubnets6(ServerSelector::ALL(),
-                                              timestamps_["after today"]);
+    Subnet6Collection subnets = cbptr_->getModifiedSubnets6(ServerSelector::ALL(),
+                                                            timestamps_["after today"]);
     ASSERT_EQ(1, subnets.size());
 
     // All subnets should also be returned for explicitly specified server tag.
@@ -1963,14 +1795,12 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getModifiedSubnets6) {
 
     // Fetch subnets with timestamp later than yesterday. We should get
     // two subnets.
-    subnets = cbptr_->getModifiedSubnets6(ServerSelector::ALL(),
-                                          timestamps_["after yesterday"]);
+    subnets = cbptr_->getModifiedSubnets6(ServerSelector::ALL(), timestamps_["after yesterday"]);
     ASSERT_EQ(2, subnets.size());
 
     // Fetch subnets with timestamp later than tomorrow. Nothing should
     // be returned.
-    subnets = cbptr_->getModifiedSubnets6(ServerSelector::ALL(),
-                                          timestamps_["after tomorrow"]);
+    subnets = cbptr_->getModifiedSubnets6(ServerSelector::ALL(), timestamps_["after tomorrow"]);
     ASSERT_TRUE(subnets.empty());
 }
 
@@ -1978,18 +1808,16 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getModifiedSubnets6) {
 // server selectors.
 TEST_F(PgSqlConfigBackendDHCPv6Test, getModifiedSubnets6Selectors) {
     // Supported selectors.
-    EXPECT_NO_THROW(cbptr_->getModifiedSubnets6(ServerSelector::UNASSIGNED(),
-                                                timestamps_["yesterday"]));
-    EXPECT_NO_THROW(cbptr_->getModifiedSubnets6(ServerSelector::ALL(),
-                                                timestamps_["yesterday"]));
-    EXPECT_NO_THROW(cbptr_->getModifiedSubnets6(ServerSelector::ONE("server1"),
-                                                timestamps_["yesterday"]));
-    EXPECT_NO_THROW(cbptr_->getModifiedSubnets6(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_NO_THROW(
+        cbptr_->getModifiedSubnets6(ServerSelector::UNASSIGNED(), timestamps_["yesterday"]));
+    EXPECT_NO_THROW(cbptr_->getModifiedSubnets6(ServerSelector::ALL(), timestamps_["yesterday"]));
+    EXPECT_NO_THROW(
+        cbptr_->getModifiedSubnets6(ServerSelector::ONE("server1"), timestamps_["yesterday"]));
+    EXPECT_NO_THROW(cbptr_->getModifiedSubnets6(ServerSelector::MULTIPLE({"server1", "server2"}),
                                                 timestamps_["yesterday"]));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->getModifiedSubnets6(ServerSelector::ANY(),
-                                             timestamps_["yesterday"]),
+    EXPECT_THROW(cbptr_->getModifiedSubnets6(ServerSelector::ANY(), timestamps_["yesterday"]),
                  isc::InvalidOperation);
 }
 
@@ -1997,22 +1825,21 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getModifiedSubnets6Selectors) {
 TEST_F(PgSqlConfigBackendDHCPv6Test, subnetLifetime) {
     // Insert new subnet with unspecified valid lifetime
     Triplet<uint32_t> unspecified;
-    Subnet6Ptr subnet(new Subnet6(IOAddress("2001:db8::"), 64, 30, 40,
-                                  unspecified, unspecified, 1111));
+    Subnet6Ptr subnet(
+        new Subnet6(IOAddress("2001:db8::"), 64, 30, 40, unspecified, unspecified, 1111));
     subnet->setIface("eth1");
     cbptr_->createUpdateSubnet6(ServerSelector::ALL(), subnet);
 
     // Fetch this subnet by subnet identifier
-    Subnet6Ptr returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                                    subnet->getID());
+    Subnet6Ptr returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
 
     // Verified returned and original subnets match.
     EXPECT_EQ(subnet->toElement()->str(), returned_subnet->toElement()->str());
 
     // Update the preferred and valid lifetime.
-    subnet->setPreferred( Triplet<uint32_t>(100, 200, 300));
-    subnet->setValid( Triplet<uint32_t>(200, 300, 400));
+    subnet->setPreferred(Triplet<uint32_t>(100, 200, 300));
+    subnet->setValid(Triplet<uint32_t>(200, 300, 400));
     cbptr_->createUpdateSubnet6(ServerSelector::ALL(), subnet);
 
     // Fetch and verify again.
@@ -2039,21 +1866,18 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSharedNetworkSubnets6) {
     }
 
     // Fetch all subnets belonging to shared network level1.
-    Subnet6Collection subnets = cbptr_->getSharedNetworkSubnets6(ServerSelector::ALL(),
-                                                                 "level1");
+    Subnet6Collection subnets = cbptr_->getSharedNetworkSubnets6(ServerSelector::ALL(), "level1");
     ASSERT_EQ(1, subnets.size());
 
     // Returned subnet should match test subnet #1.
-    EXPECT_TRUE(isEquivalent(test_subnets_[1]->toElement(),
-                             (*subnets.begin())->toElement()));
+    EXPECT_TRUE(isEquivalent(test_subnets_[1]->toElement(), (*subnets.begin())->toElement()));
 
     // All subnets should also be returned for ANY server.
     subnets = cbptr_->getSharedNetworkSubnets6(ServerSelector::ANY(), "level1");
     ASSERT_EQ(1, subnets.size());
 
     // Returned subnet should match test subnet #1.
-    EXPECT_TRUE(isEquivalent(test_subnets_[1]->toElement(),
-                             (*subnets.begin())->toElement()));
+    EXPECT_TRUE(isEquivalent(test_subnets_[1]->toElement(), (*subnets.begin())->toElement()));
 
     // Fetch all subnets belonging to shared network level2.
     subnets = cbptr_->getSharedNetworkSubnets6(ServerSelector::ALL(), "level2");
@@ -2085,20 +1909,17 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSharedNetworkSubnets6) {
 // Test that pools are properly updated as a result a subnet update.
 TEST_F(PgSqlConfigBackendDHCPv6Test, subnetUpdatePools) {
 
-    auto test_subnet_update = [this](const std::string& subnet_prefix,
-                                     const SubnetID& subnet_id) {
+    auto test_subnet_update = [this](const std::string& subnet_prefix, const SubnetID& subnet_id) {
         // Add the subnet with two address pools and two prefix delegation
         // pools.
-        EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ALL(),
-                                                    test_subnets_[0]));
+        EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ALL(), test_subnets_[0]));
         // Make sure that the pools have been added to the database.
         EXPECT_EQ(2, countRows("dhcp6_pool"));
         EXPECT_EQ(2, countRows("dhcp6_pd_pool"));
 
         // Create the subnet without options which updates the existing
         // subnet.
-        Subnet6Ptr subnet(new Subnet6(IOAddress(subnet_prefix), 64, 30, 60, 50, 60,
-                                      subnet_id));
+        Subnet6Ptr subnet(new Subnet6(IOAddress(subnet_prefix), 64, 30, 60, 50, 60, subnet_id));
         EXPECT_NO_THROW(cbptr_->createUpdateSubnet6(ServerSelector::ALL(), subnet));
         // Check that options are gone.
         EXPECT_EQ(0, countRows("dhcp6_pool"));
@@ -2178,33 +1999,31 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSharedNetwork6) {
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[2]));
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     auto shared_network = test_networks_[0];
     auto shared_network2 = test_networks_[2];
 
     // Insert two shared networks, one for all servers, and one for server2.
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(),
-                                                       shared_network));
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ONE("server2"),
-                                                       shared_network2));
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(), shared_network));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateSharedNetwork6(ServerSelector::ONE("server2"), shared_network2));
 
     // We are not going to support selection of a single entry for multiple servers.
-    EXPECT_THROW(cbptr_->getSharedNetwork6(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_THROW(cbptr_->getSharedNetwork6(ServerSelector::MULTIPLE({"server1", "server2"}),
                                            test_networks_[0]->getName()),
                  isc::InvalidOperation);
 
     // Test that this shared network will be fetched for various server selectors.
-    auto test_get_network = [this, &shared_network] (const std::string& test_case_name,
-                                                     const ServerSelector& server_selector,
-                                                     const std::string& expected_tag = ServerTag::ALL) {
+    auto test_get_network = [this,
+                             &shared_network](const std::string& test_case_name,
+                                              const ServerSelector& server_selector,
+                                              const std::string& expected_tag = ServerTag::ALL) {
         SCOPED_TRACE(test_case_name);
         SharedNetwork6Ptr network;
-        ASSERT_NO_THROW(network = cbptr_->getSharedNetwork6(server_selector,
-                                                            shared_network->getName()));
+        ASSERT_NO_THROW(
+            network = cbptr_->getSharedNetwork6(server_selector, shared_network->getName()));
         ASSERT_TRUE(network);
 
         EXPECT_GT(network->getId(), 0);
@@ -2225,15 +2044,13 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSharedNetwork6) {
 
     {
         SCOPED_TRACE("CREATE audit entry for a shared network");
-        testNewAuditEntry("dhcp6_shared_network",
-                          AuditEntry::ModificationType::CREATE,
+        testNewAuditEntry("dhcp6_shared_network", AuditEntry::ModificationType::CREATE,
                           "shared network set");
     }
 
     // Update shared network in the database.
     shared_network = test_networks_[1];
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(),
-                                                       shared_network));
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(), shared_network));
 
     {
         SCOPED_TRACE("testing various server selectors after update");
@@ -2244,17 +2061,15 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSharedNetwork6) {
 
     {
         SCOPED_TRACE("UPDATE audit entry for a shared network");
-        testNewAuditEntry("dhcp6_shared_network",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_shared_network", AuditEntry::ModificationType::UPDATE,
                           "shared network set");
     }
 
     // The server2 specific shared network should not be returned if the
     // server selector is not matching.
-    EXPECT_FALSE(cbptr_->getSharedNetwork6(ServerSelector::ALL(),
-                                           shared_network2->getName()));
-    EXPECT_FALSE(cbptr_->getSharedNetwork6(ServerSelector::ONE("server1"),
-                                           shared_network2->getName()));
+    EXPECT_FALSE(cbptr_->getSharedNetwork6(ServerSelector::ALL(), shared_network2->getName()));
+    EXPECT_FALSE(
+        cbptr_->getSharedNetwork6(ServerSelector::ONE("server1"), shared_network2->getName()));
 
     {
         SCOPED_TRACE("testing selectors for server2 specific shared network");
@@ -2274,7 +2089,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSharedNetwork6Selectors) {
     EXPECT_NO_THROW(cbptr_->getSharedNetwork6(ServerSelector::ONE("server1"), "level1"));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->getSharedNetwork6(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_THROW(cbptr_->getSharedNetwork6(ServerSelector::MULTIPLE({"server1", "server2"}),
                                            "level1"),
                  isc::InvalidOperation);
 }
@@ -2285,49 +2100,42 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateSharedNetwork6) {
     auto shared_network = test_networks_[0];
 
     // An attempt to insert the shared network for non-existing server should fail.
-    EXPECT_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ONE("server1"),
-                                                    shared_network),
+    EXPECT_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ONE("server1"), shared_network),
                  NullKeyError);
 
     // Insert the server1 into the database.
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[0]));
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     // Insert the server2 into the database.
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[2]));
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(),
-                                                       shared_network));
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(), shared_network));
     {
         SCOPED_TRACE("CREATE audit entry for shared network and ALL servers");
-        testNewAuditEntry("dhcp6_shared_network",
-                          AuditEntry::ModificationType::CREATE,
+        testNewAuditEntry("dhcp6_shared_network", AuditEntry::ModificationType::CREATE,
                           "shared network set");
     }
 
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                                       shared_network));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateSharedNetwork6(ServerSelector::MULTIPLE({"server1", "server2"}),
+                                           shared_network));
     {
         SCOPED_TRACE("UPDATE audit entry for shared network and MULTIPLE servers");
-        testNewAuditEntry("dhcp6_shared_network",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_shared_network", AuditEntry::ModificationType::UPDATE,
                           "shared network set");
     }
 
     SharedNetwork6Ptr network;
-    ASSERT_NO_THROW(network = cbptr_->getSharedNetwork6(ServerSelector::ANY(),
-                                                        shared_network->getName()));
+    ASSERT_NO_THROW(
+        network = cbptr_->getSharedNetwork6(ServerSelector::ANY(), shared_network->getName()));
     ASSERT_TRUE(network);
     EXPECT_TRUE(network->hasServerTag(ServerTag("server1")));
     EXPECT_TRUE(network->hasServerTag(ServerTag("server2")));
@@ -2342,22 +2150,21 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateSharedNetwork6Selectors) {
 
     // Supported selectors.
     SharedNetwork6Ptr shared_network(new SharedNetwork6("all"));
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(),
-                                                       shared_network));
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(), shared_network));
     shared_network.reset(new SharedNetwork6("one"));
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ONE("server1"),
-                                                       shared_network));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateSharedNetwork6(ServerSelector::ONE("server1"), shared_network));
     shared_network.reset(new SharedNetwork6("multiple"));
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                                       shared_network));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateSharedNetwork6(ServerSelector::MULTIPLE({"server1", "server2"}),
+                                           shared_network));
 
     // Not supported server selectors.
     EXPECT_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ANY(), shared_network),
                  isc::InvalidOperation);
 
     // Not implemented server selectors.
-    EXPECT_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::UNASSIGNED(),
-                                                    shared_network),
+    EXPECT_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::UNASSIGNED(), shared_network),
                  isc::NotImplemented);
 }
 
@@ -2369,9 +2176,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getSharedNetwork6WithOptionalUnspecified) {
     cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(), shared_network);
 
     // Fetch this shared network by name.
-    SharedNetwork6Ptr
-        returned_network = cbptr_->getSharedNetwork6(ServerSelector::ALL(),
-                                                     test_networks_[2]->getName());
+    SharedNetwork6Ptr returned_network = cbptr_->getSharedNetwork6(ServerSelector::ALL(),
+                                                                   test_networks_[2]->getName());
     ASSERT_TRUE(returned_network);
 
     EXPECT_TRUE(returned_network->getIface().unspecified());
@@ -2444,7 +2250,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, deleteSharedNetworkSubnets6) {
     EXPECT_THROW(cbptr_->deleteSharedNetworkSubnets6(ServerSelector::ONE("server1"),
                                                      test_networks_[1]->getName()),
                  isc::InvalidOperation);
-    EXPECT_THROW(cbptr_->deleteSharedNetworkSubnets6(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_THROW(cbptr_->deleteSharedNetworkSubnets6(ServerSelector::MULTIPLE({"server1", "server"
+                                                                                          "2"}),
                                                      test_networks_[1]->getName()),
                  isc::InvalidOperation);
 }
@@ -2459,24 +2266,19 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllSharedNetworks6) {
         // That shared network overrides the first one so the audit entry should
         // indicate an update.
         if ((network->getName() == "level1") && (!audit_entries_["all"].empty())) {
-            SCOPED_TRACE("UPDATE audit entry for the shared network " +
-                         network->getName());
-            testNewAuditEntry("dhcp6_shared_network",
-                              AuditEntry::ModificationType::UPDATE,
+            SCOPED_TRACE("UPDATE audit entry for the shared network " + network->getName());
+            testNewAuditEntry("dhcp6_shared_network", AuditEntry::ModificationType::UPDATE,
                               "shared network set");
 
         } else {
-            SCOPED_TRACE("CREATE audit entry for the shared network " +
-                         network->getName());
-            testNewAuditEntry("dhcp6_shared_network",
-                              AuditEntry::ModificationType::CREATE,
+            SCOPED_TRACE("CREATE audit entry for the shared network " + network->getName());
+            testNewAuditEntry("dhcp6_shared_network", AuditEntry::ModificationType::CREATE,
                               "shared network set");
         }
     }
 
     // Fetch all shared networks.
-    SharedNetwork6Collection networks =
-        cbptr_->getAllSharedNetworks6(ServerSelector::ALL());
+    SharedNetwork6Collection networks = cbptr_->getAllSharedNetworks6(ServerSelector::ALL());
     ASSERT_EQ(test_networks_.size() - 1, networks.size());
 
     // All shared networks should also be returned for explicitly specified
@@ -2486,8 +2288,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllSharedNetworks6) {
 
     // See if shared networks are returned ok.
     for (auto i = 0; i < networks.size(); ++i) {
-        EXPECT_EQ(test_networks_[i + 1]->toElement()->str(),
-                  networks[i]->toElement()->str());
+        EXPECT_EQ(test_networks_[i + 1]->toElement()->str(), networks[i]->toElement()->str());
         ASSERT_EQ(1, networks[i]->getServerTags().size());
         EXPECT_EQ("all", networks[i]->getServerTags().begin()->get());
     }
@@ -2501,21 +2302,18 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllSharedNetworks6) {
     cbptr_->createUpdateSubnet6(ServerSelector::ALL(), test_subnets_[3]);
 
     // Both ways to attach a subnet are equivalent.
-    Subnet6Ptr subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                           test_subnets_[0]->getID());
+    Subnet6Ptr subnet = cbptr_->getSubnet6(ServerSelector::ALL(), test_subnets_[0]->getID());
     ASSERT_TRUE(subnet);
     EXPECT_EQ("level1", subnet->getSharedNetworkName());
 
     {
         SCOPED_TRACE("CREATE audit entry for subnets");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::CREATE,
-                          "subnet set", ServerSelector::ALL(), 3);
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::CREATE, "subnet set",
+                          ServerSelector::ALL(), 3);
     }
 
     // Deleting non-existing shared network should return 0.
-    EXPECT_EQ(0, cbptr_->deleteSharedNetwork6(ServerSelector::ALL(),
-                                              "big-fish"));
+    EXPECT_EQ(0, cbptr_->deleteSharedNetwork6(ServerSelector::ALL(), "big-fish"));
     // All shared networks should be still there.
     ASSERT_EQ(test_networks_.size() - 1, networks.size());
 
@@ -2534,26 +2332,22 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllSharedNetworks6) {
 
     {
         SCOPED_TRACE("DELETE audit entry for subnets of the first shared network");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::DELETE,
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::DELETE,
                           "deleted all subnets for a shared network");
     }
 
     // Check that the subnet is gone..
-    subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                test_subnets_[0]->getID());
+    subnet = cbptr_->getSubnet6(ServerSelector::ALL(), test_subnets_[0]->getID());
     EXPECT_FALSE(subnet);
 
     // And after the shared network itself.
-    EXPECT_EQ(1, cbptr_->deleteSharedNetwork6(ServerSelector::ALL(),
-                                              test_networks_[1]->getName()));
+    EXPECT_EQ(1, cbptr_->deleteSharedNetwork6(ServerSelector::ALL(), test_networks_[1]->getName()));
     networks = cbptr_->getAllSharedNetworks6(ServerSelector::ALL());
     ASSERT_EQ(test_networks_.size() - 2, networks.size());
 
     {
         SCOPED_TRACE("DELETE audit entry for the first shared network");
-        testNewAuditEntry("dhcp6_shared_network",
-                          AuditEntry::ModificationType::DELETE,
+        testNewAuditEntry("dhcp6_shared_network", AuditEntry::ModificationType::DELETE,
                           "shared network deleted");
     }
 
@@ -2565,19 +2359,15 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllSharedNetworks6) {
     {
         SCOPED_TRACE("DELETE audit entry for the remaining two shared networks");
         // The last parameter indicates that we expect two new audit entries.
-        testNewAuditEntry("dhcp6_shared_network",
-                          AuditEntry::ModificationType::DELETE,
-                          "deleted all shared networks",
-                          ServerSelector::ALL(), 2);
+        testNewAuditEntry("dhcp6_shared_network", AuditEntry::ModificationType::DELETE,
+                          "deleted all shared networks", ServerSelector::ALL(), 2);
     }
 
     // Check that subnets are still there but detached.
-    subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                test_subnets_[2]->getID());
+    subnet = cbptr_->getSubnet6(ServerSelector::ALL(), test_subnets_[2]->getID());
     ASSERT_TRUE(subnet);
     EXPECT_TRUE(subnet->getSharedNetworkName().empty());
-    subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                test_subnets_[3]->getID());
+    subnet = cbptr_->getSubnet6(ServerSelector::ALL(), test_subnets_[3]->getID());
     ASSERT_TRUE(subnet);
     EXPECT_TRUE(subnet->getSharedNetworkName().empty());
 }
@@ -2589,11 +2379,11 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllSharedNetworks6Selectors) {
     EXPECT_NO_THROW(cbptr_->getAllSharedNetworks6(ServerSelector::UNASSIGNED()));
     EXPECT_NO_THROW(cbptr_->getAllSharedNetworks6(ServerSelector::ALL()));
     EXPECT_NO_THROW(cbptr_->getAllSharedNetworks6(ServerSelector::ONE("server1")));
-    EXPECT_NO_THROW(cbptr_->getAllSharedNetworks6(ServerSelector::MULTIPLE({ "server1", "server2" })));
+    EXPECT_NO_THROW(
+        cbptr_->getAllSharedNetworks6(ServerSelector::MULTIPLE({"server1", "server2"})));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->getAllSharedNetworks6(ServerSelector::ANY()),
-                 isc::InvalidOperation);
+    EXPECT_THROW(cbptr_->getAllSharedNetworks6(ServerSelector::ANY()), isc::InvalidOperation);
 }
 
 // Test that shared networks with different server associations are returned.
@@ -2605,12 +2395,12 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllSharedNetworks6WithServerTags) {
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[0]));
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[2]));
 
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(),
-                                                       shared_network1));
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ONE("server1"),
-                                                       shared_network2));
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                                       shared_network3));
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(), shared_network1));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateSharedNetwork6(ServerSelector::ONE("server1"), shared_network2));
+    EXPECT_NO_THROW(
+        cbptr_->createUpdateSharedNetwork6(ServerSelector::MULTIPLE({"server1", "server2"}),
+                                           shared_network3));
 
     SharedNetwork6Collection networks;
 
@@ -2681,21 +2471,19 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getModifiedSharedNetworks6) {
 
     // Insert shared networks into the database.
     for (int i = 1; i < test_networks_.size(); ++i) {
-        cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(),
-                                           test_networks_[i]);
+        cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(), test_networks_[i]);
     }
 
     // Fetch shared networks with timestamp later than today. Only one
     // shared network  should be returned.
-    SharedNetwork6Collection
-        networks = cbptr_->getModifiedSharedNetworks6(ServerSelector::ALL(),
-                                                      timestamps_["after today"]);
+    SharedNetwork6Collection networks =
+        cbptr_->getModifiedSharedNetworks6(ServerSelector::ALL(), timestamps_["after today"]);
     ASSERT_EQ(1, networks.size());
 
     // Fetch shared networks with timestamp later than yesterday. We
     // should get two shared networks.
     networks = cbptr_->getModifiedSharedNetworks6(ServerSelector::ALL(),
-                                                 timestamps_["after yesterday"]);
+                                                  timestamps_["after yesterday"]);
     ASSERT_EQ(2, networks.size());
 
     // Fetch shared networks with timestamp later than tomorrow. Nothing
@@ -2709,14 +2497,15 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getModifiedSharedNetworks6) {
 // server selectors.
 TEST_F(PgSqlConfigBackendDHCPv6Test, getModifiedSharedNetworks6Selectors) {
     // Supported selectors.
-    EXPECT_NO_THROW(cbptr_->getModifiedSharedNetworks6(ServerSelector::UNASSIGNED(),
-                                                       timestamps_["yesterday"]));
-    EXPECT_NO_THROW(cbptr_->getModifiedSharedNetworks6(ServerSelector::ALL(),
-                                                       timestamps_["yesterday"]));
+    EXPECT_NO_THROW(
+        cbptr_->getModifiedSharedNetworks6(ServerSelector::UNASSIGNED(), timestamps_["yesterday"]));
+    EXPECT_NO_THROW(
+        cbptr_->getModifiedSharedNetworks6(ServerSelector::ALL(), timestamps_["yesterday"]));
     EXPECT_NO_THROW(cbptr_->getModifiedSharedNetworks6(ServerSelector::ONE("server1"),
                                                        timestamps_["yesterday"]));
-    EXPECT_NO_THROW(cbptr_->getModifiedSharedNetworks6(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                                       timestamps_["yesterday"]));
+    EXPECT_NO_THROW(
+        cbptr_->getModifiedSharedNetworks6(ServerSelector::MULTIPLE({"server1", "server2"}),
+                                           timestamps_["yesterday"]));
 
     // Not supported selectors.
     EXPECT_THROW(cbptr_->getModifiedSharedNetworks6(ServerSelector::ANY(),
@@ -2730,17 +2519,13 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, deleteSharedNetwork6) {
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[0]));
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[2]));
     {
         SCOPED_TRACE("CREATE audit entry for server");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     auto shared_network1 = test_networks_[0];
@@ -2748,26 +2533,20 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, deleteSharedNetwork6) {
     auto shared_network3 = test_networks_[3];
 
     // Insert two shared networks, one for all servers, and one for server2.
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(), shared_network1));
     EXPECT_NO_THROW(
-        cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(), shared_network1)
-    );
-    EXPECT_NO_THROW(
-        cbptr_->createUpdateSharedNetwork6(ServerSelector::ONE("server2"), shared_network2)
-    );
+        cbptr_->createUpdateSharedNetwork6(ServerSelector::ONE("server2"), shared_network2));
     EXPECT_NO_THROW(
-        cbptr_->createUpdateSharedNetwork6(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                           shared_network3)
-    );
+        cbptr_->createUpdateSharedNetwork6(ServerSelector::MULTIPLE({"server1", "server2"}),
+                                           shared_network3));
 
-    auto test_no_delete = [this] (const std::string& test_case_name,
-                                  const ServerSelector& server_selector,
-                                  const SharedNetwork6Ptr& shared_network) {
+    auto test_no_delete = [this](const std::string& test_case_name,
+                                 const ServerSelector& server_selector,
+                                 const SharedNetwork6Ptr& shared_network) {
         SCOPED_TRACE(test_case_name);
         uint64_t deleted_count = 0;
-        EXPECT_NO_THROW(
-            deleted_count = cbptr_->deleteSharedNetwork6(server_selector,
-                                                         shared_network->getName())
-        );
+        EXPECT_NO_THROW(deleted_count = cbptr_->deleteSharedNetwork6(server_selector,
+                                                                     shared_network->getName()));
         EXPECT_EQ(0, deleted_count);
     };
 
@@ -2775,14 +2554,12 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, deleteSharedNetwork6) {
         SCOPED_TRACE("Test valid but non matching server selectors");
         test_no_delete("selector: one, actual: all", ServerSelector::ONE("server2"),
                        shared_network1);
-        test_no_delete("selector: all, actual: one", ServerSelector::ALL(),
-                       shared_network2);
-        test_no_delete("selector: all, actual: multiple", ServerSelector::ALL(),
-                       shared_network3);
+        test_no_delete("selector: all, actual: one", ServerSelector::ALL(), shared_network2);
+        test_no_delete("selector: all, actual: multiple", ServerSelector::ALL(), shared_network3);
     }
 
     // We are not going to support deletion of a single entry for multiple servers.
-    EXPECT_THROW(cbptr_->deleteSharedNetwork6(ServerSelector::MULTIPLE({ "server1", "server2" }),
+    EXPECT_THROW(cbptr_->deleteSharedNetwork6(ServerSelector::MULTIPLE({"server1", "server2"}),
                                               shared_network3->getName()),
                  isc::InvalidOperation);
 
@@ -2793,19 +2570,16 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, deleteSharedNetwork6) {
                  isc::NotImplemented);
 
     // Test successful deletion of a shared network.
-    auto test_delete = [this] (const std::string& test_case_name,
-                               const ServerSelector& server_selector,
-                               const SharedNetwork6Ptr& shared_network) {
+    auto test_delete = [this](const std::string& test_case_name,
+                              const ServerSelector& server_selector,
+                              const SharedNetwork6Ptr& shared_network) {
         SCOPED_TRACE(test_case_name);
         uint64_t deleted_count = 0;
-        EXPECT_NO_THROW(
-            deleted_count = cbptr_->deleteSharedNetwork6(server_selector,
-                                                         shared_network->getName())
-        );
+        EXPECT_NO_THROW(deleted_count = cbptr_->deleteSharedNetwork6(server_selector,
+                                                                     shared_network->getName()));
         EXPECT_EQ(1, deleted_count);
 
-        EXPECT_FALSE(cbptr_->getSharedNetwork6(server_selector,
-                                               shared_network->getName()));
+        EXPECT_FALSE(cbptr_->getSharedNetwork6(server_selector, shared_network->getName()));
     };
 
     test_delete("all servers", ServerSelector::ALL(), shared_network1);
@@ -2822,8 +2596,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, deleteSharedNetwork6Selectors) {
     EXPECT_NO_THROW(cbptr_->deleteSharedNetwork6(ServerSelector::ONE("server1"), "level1"));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->deleteSharedNetwork6(ServerSelector::MULTIPLE({ "server1", "server2" }),
-                                           "level1"),
+    EXPECT_THROW(cbptr_->deleteSharedNetwork6(ServerSelector::MULTIPLE({"server1", "server2"}),
+                                              "level1"),
                  isc::InvalidOperation);
 
     // Not implemented selectors.
@@ -2840,9 +2614,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, deleteAllSharedNetworks6Selectors) {
     EXPECT_NO_THROW(cbptr_->deleteAllSharedNetworks6(ServerSelector::ONE("server1")));
 
     // Not supported selectors.
-    EXPECT_THROW(cbptr_->deleteAllSharedNetworks6(ServerSelector::ANY()),
-                 isc::InvalidOperation);
-    EXPECT_THROW(cbptr_->deleteAllSharedNetworks6(ServerSelector::MULTIPLE({ "server1", "server2" })),
+    EXPECT_THROW(cbptr_->deleteAllSharedNetworks6(ServerSelector::ANY()), isc::InvalidOperation);
+    EXPECT_THROW(cbptr_->deleteAllSharedNetworks6(ServerSelector::MULTIPLE({"server1", "server2"})),
                  isc::InvalidOperation);
 }
 
@@ -2855,11 +2628,9 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, unassignedSharedNetwork) {
     auto shared_network = test_networks_[0];
     auto shared_network2 = test_networks_[2];
     EXPECT_NO_THROW(
-        cbptr_->createUpdateSharedNetwork6(ServerSelector::ONE("server1"), shared_network)
-    );
+        cbptr_->createUpdateSharedNetwork6(ServerSelector::ONE("server1"), shared_network));
     EXPECT_NO_THROW(
-        cbptr_->createUpdateSharedNetwork6(ServerSelector::ONE("server1"), shared_network2)
-    );
+        cbptr_->createUpdateSharedNetwork6(ServerSelector::ONE("server1"), shared_network2));
 
     // Delete the server. The shared networks should be preserved but are
     // considered orphaned, i.e. do not belong to any server.
@@ -2869,68 +2640,59 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, unassignedSharedNetwork) {
 
     // Trying to fetch this shared network by server tag should return no result.
     SharedNetwork6Ptr returned_network;
-    EXPECT_NO_THROW(returned_network = cbptr_->getSharedNetwork6(ServerSelector::ONE("server1"),
-                                                                 "level1"));
+    EXPECT_NO_THROW(
+        returned_network = cbptr_->getSharedNetwork6(ServerSelector::ONE("server1"), "level1"));
     EXPECT_FALSE(returned_network);
 
     // The same if we use other calls.
     SharedNetwork6Collection returned_networks;
     EXPECT_NO_THROW(
-        returned_networks = cbptr_->getAllSharedNetworks6(ServerSelector::ONE("server1"))
-    );
+        returned_networks = cbptr_->getAllSharedNetworks6(ServerSelector::ONE("server1")));
     EXPECT_TRUE(returned_networks.empty());
 
     EXPECT_NO_THROW(
         returned_networks = cbptr_->getModifiedSharedNetworks6(ServerSelector::ONE("server1"),
-                                                               timestamps_["two days ago"])
-    );
+                                                               timestamps_["two days ago"]));
     EXPECT_TRUE(returned_networks.empty());
 
     // We should get the shared network if we ask for unassigned.
-    EXPECT_NO_THROW(returned_network = cbptr_->getSharedNetwork6(ServerSelector::UNASSIGNED(),
-                                                                 "level1"));
+    EXPECT_NO_THROW(
+        returned_network = cbptr_->getSharedNetwork6(ServerSelector::UNASSIGNED(), "level1"));
     ASSERT_TRUE(returned_network);
 
     // Also if we ask for all unassigned networks it should be returned.
-    EXPECT_NO_THROW(returned_networks = cbptr_->getAllSharedNetworks6(ServerSelector::UNASSIGNED()));
+    EXPECT_NO_THROW(
+        returned_networks = cbptr_->getAllSharedNetworks6(ServerSelector::UNASSIGNED()));
     ASSERT_EQ(2, returned_networks.size());
 
     // And all modified.
     EXPECT_NO_THROW(
         returned_networks = cbptr_->getModifiedSharedNetworks6(ServerSelector::UNASSIGNED(),
-                                                               timestamps_["two days ago"])
-    );
+                                                               timestamps_["two days ago"]));
     ASSERT_EQ(2, returned_networks.size());
 
     // If we ask for any network by name, it should be returned too.
-    EXPECT_NO_THROW(returned_network = cbptr_->getSharedNetwork6(ServerSelector::ANY(),
-                                                                 "level1"));
+    EXPECT_NO_THROW(returned_network = cbptr_->getSharedNetwork6(ServerSelector::ANY(), "level1"));
     ASSERT_TRUE(returned_network);
 
     // Deleting a shared network with the mismatched server tag should not affect
     // our shared network.
     EXPECT_NO_THROW(
-        deleted_count = cbptr_->deleteSharedNetwork6(ServerSelector::ONE("server1"),
-                                                     "level1")
-    );
+        deleted_count = cbptr_->deleteSharedNetwork6(ServerSelector::ONE("server1"), "level1"));
     EXPECT_EQ(0, deleted_count);
 
     // Also, if we delete all shared networks for server1.
     EXPECT_NO_THROW(
-        deleted_count = cbptr_->deleteAllSharedNetworks6(ServerSelector::ONE("server1"))
-    );
+        deleted_count = cbptr_->deleteAllSharedNetworks6(ServerSelector::ONE("server1")));
     EXPECT_EQ(0, deleted_count);
 
     // We can delete this shared network when we specify ANY and the matching name.
-    EXPECT_NO_THROW(
-        deleted_count = cbptr_->deleteSharedNetwork6(ServerSelector::ANY(), "level1")
-    );
+    EXPECT_NO_THROW(deleted_count = cbptr_->deleteSharedNetwork6(ServerSelector::ANY(), "level1"));
     EXPECT_EQ(1, deleted_count);
 
     // We can delete all second networks using UNASSIGNED selector.
     EXPECT_NO_THROW(
-        deleted_count = cbptr_->deleteAllSharedNetworks6(ServerSelector::UNASSIGNED());
-    );
+        deleted_count = cbptr_->deleteAllSharedNetworks6(ServerSelector::UNASSIGNED()););
     EXPECT_EQ(1, deleted_count);
 }
 
@@ -2945,24 +2707,21 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, sharedNetworkLifetime) {
     cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(), network);
 
     // Fetch this shared network.
-    SharedNetwork6Ptr returned_network =
-        cbptr_->getSharedNetwork6(ServerSelector::ALL(), "foo");
+    SharedNetwork6Ptr returned_network = cbptr_->getSharedNetwork6(ServerSelector::ALL(), "foo");
     ASSERT_TRUE(returned_network);
 
     // Verified returned and original shared networks match.
-    EXPECT_EQ(network->toElement()->str(),
-              returned_network->toElement()->str());
+    EXPECT_EQ(network->toElement()->str(), returned_network->toElement()->str());
 
     // Update the preferred and valid lifetime.
-    network->setPreferred( Triplet<uint32_t>(100, 200, 300));
-    network->setValid( Triplet<uint32_t>(200, 300, 400));
+    network->setPreferred(Triplet<uint32_t>(100, 200, 300));
+    network->setValid(Triplet<uint32_t>(200, 300, 400));
     cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(), network);
 
     // Fetch and verify again.
     returned_network = cbptr_->getSharedNetwork6(ServerSelector::ALL(), "foo");
     ASSERT_TRUE(returned_network);
-    EXPECT_EQ(network->toElement()->str(),
-              returned_network->toElement()->str());
+    EXPECT_EQ(network->toElement()->str(), returned_network->toElement()->str());
 }
 
 // Test that deleting a shared network triggers deletion of the options
@@ -2984,8 +2743,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, sharedNetworkOptions) {
 
     // Remove the shared network. This should not affect options assigned to the
     // other shared network.
-    EXPECT_NO_THROW(cbptr_->deleteSharedNetwork6(ServerSelector::ALL(),
-                                                 test_networks_[1]->getName()));
+    EXPECT_NO_THROW(
+        cbptr_->deleteSharedNetwork6(ServerSelector::ALL(), test_networks_[1]->getName()));
     EXPECT_EQ(1, countRows("dhcp6_shared_network"));
     EXPECT_EQ(1, countRows("dhcp6_options"));
 
@@ -2996,8 +2755,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, sharedNetworkOptions) {
 
     // Delete this shared network. This should not affect the option associated
     // with the remaining shared network.
-    EXPECT_NO_THROW(cbptr_->deleteSharedNetwork6(ServerSelector::ALL(),
-                                                 test_networks_[0]->getName()));
+    EXPECT_NO_THROW(
+        cbptr_->deleteSharedNetwork6(ServerSelector::ALL(), test_networks_[0]->getName()));
     EXPECT_EQ(1, countRows("dhcp6_shared_network"));
     EXPECT_EQ(1, countRows("dhcp6_options"));
 }
@@ -3011,8 +2770,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getOptionDef6) {
 
     // Fetch this option_definition by subnet identifier.
     OptionDefinitionPtr returned_option_def =
-        cbptr_->getOptionDef6(ServerSelector::ALL(),
-                              test_option_defs_[0]->getCode(),
+        cbptr_->getOptionDef6(ServerSelector::ALL(), test_option_defs_[0]->getCode(),
                               test_option_defs_[0]->getOptionSpaceName());
     ASSERT_TRUE(returned_option_def);
     EXPECT_GT(returned_option_def->getId(), 0);
@@ -3023,8 +2781,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getOptionDef6) {
 
     {
         SCOPED_TRACE("CREATE audit entry for an option definition");
-        testNewAuditEntry("dhcp6_option_def",
-                          AuditEntry::ModificationType::CREATE,
+        testNewAuditEntry("dhcp6_option_def", AuditEntry::ModificationType::CREATE,
                           "option definition set");
     }
 
@@ -3047,8 +2804,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getOptionDef6) {
 
     {
         SCOPED_TRACE("UPDATE audit entry for an option definition");
-        testNewAuditEntry("dhcp6_option_def",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_option_def", AuditEntry::ModificationType::UPDATE,
                           "option definition set");
     }
 }
@@ -3064,99 +2820,76 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, optionDefs6WithServerTags) {
 
     // An attempt to create option definition for non-existing server should
     // fail.
-    EXPECT_THROW(cbptr_->createUpdateOptionDef6(ServerSelector::ONE("server1"),
-                                                option1),
+    EXPECT_THROW(cbptr_->createUpdateOptionDef6(ServerSelector::ONE("server1"), option1),
                  NullKeyError);
 
     // Create two servers.
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[1]));
     {
         SCOPED_TRACE("server1 is created");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[2]));
     {
         SCOPED_TRACE("server2 is created");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     // This time creation of the option definition for the server1 should pass.
-    EXPECT_NO_THROW(cbptr_->createUpdateOptionDef6(ServerSelector::ONE("server1"),
-                                                   option1));
+    EXPECT_NO_THROW(cbptr_->createUpdateOptionDef6(ServerSelector::ONE("server1"), option1));
     {
         SCOPED_TRACE("option definition for server1 is set");
         // The value of 3 means there should be 3 audit entries available for the
         // server1, two that indicate creation of the servers and one that we
         // validate, which sets the option definition.
-        testNewAuditEntry("dhcp6_option_def",
-                          AuditEntry::ModificationType::CREATE,
-                          "option definition set",
-                          ServerSelector::ONE("server1"),
-                          3, 1);
+        testNewAuditEntry("dhcp6_option_def", AuditEntry::ModificationType::CREATE,
+                          "option definition set", ServerSelector::ONE("server1"), 3, 1);
     }
 
     // Creation of the option definition for the server2 should also pass.
-    EXPECT_NO_THROW(cbptr_->createUpdateOptionDef6(ServerSelector::ONE("server2"),
-                                                   option2));
+    EXPECT_NO_THROW(cbptr_->createUpdateOptionDef6(ServerSelector::ONE("server2"), option2));
     {
         SCOPED_TRACE("option definition for server2 is set");
         // Same as in case of the server1, there should be 3 audit entries and
         // we validate one of them.
-        testNewAuditEntry("dhcp6_option_def",
-                          AuditEntry::ModificationType::CREATE,
-                          "option definition set",
-                          ServerSelector::ONE("server2"),
-                          3, 1);
+        testNewAuditEntry("dhcp6_option_def", AuditEntry::ModificationType::CREATE,
+                          "option definition set", ServerSelector::ONE("server2"), 3, 1);
     }
 
     // Finally, creation of the option definition for all servers should
     // also pass.
-    EXPECT_NO_THROW(cbptr_->createUpdateOptionDef6(ServerSelector::ALL(),
-                                                   option3));
+    EXPECT_NO_THROW(cbptr_->createUpdateOptionDef6(ServerSelector::ALL(), option3));
     {
         SCOPED_TRACE("option definition for server2 is set");
         // There should be one new audit entry for all servers. It logs
         // the insertion of the option definition.
-        testNewAuditEntry("dhcp6_option_def",
-                          AuditEntry::ModificationType::CREATE,
-                          "option definition set",
-                          ServerSelector::ALL(),
-                          1, 1);
+        testNewAuditEntry("dhcp6_option_def", AuditEntry::ModificationType::CREATE,
+                          "option definition set", ServerSelector::ALL(), 1, 1);
     }
 
     OptionDefinitionPtr returned_option_def;
 
     // Try to fetch the option definition specified for all servers. It should
     // return the third one.
-    EXPECT_NO_THROW(
-        returned_option_def = cbptr_->getOptionDef6(ServerSelector::ALL(),
-                                                    option3->getCode(),
-                                                    option3->getOptionSpaceName())
-    );
+    EXPECT_NO_THROW(returned_option_def = cbptr_->getOptionDef6(ServerSelector::ALL(),
+                                                                option3->getCode(),
+                                                                option3->getOptionSpaceName()));
     ASSERT_TRUE(returned_option_def);
     EXPECT_TRUE(returned_option_def->equals(*option3));
 
     // Try to fetch the option definition specified for server1. It should
     // override the definition for all servers.
-    EXPECT_NO_THROW(
-        returned_option_def = cbptr_->getOptionDef6(ServerSelector::ONE("server1"),
-                                                    option1->getCode(),
-                                                    option1->getOptionSpaceName())
-    );
+    EXPECT_NO_THROW(returned_option_def = cbptr_->getOptionDef6(ServerSelector::ONE("server1"),
+                                                                option1->getCode(),
+                                                                option1->getOptionSpaceName()));
     ASSERT_TRUE(returned_option_def);
     EXPECT_TRUE(returned_option_def->equals(*option1));
 
     // The same in case of the server2.
-    EXPECT_NO_THROW(
-        returned_option_def = cbptr_->getOptionDef6(ServerSelector::ONE("server2"),
-                                                    option2->getCode(),
-                                                    option2->getOptionSpaceName())
-    );
+    EXPECT_NO_THROW(returned_option_def = cbptr_->getOptionDef6(ServerSelector::ONE("server2"),
+                                                                option2->getCode(),
+                                                                option2->getOptionSpaceName()));
     ASSERT_TRUE(returned_option_def);
     EXPECT_TRUE(returned_option_def->equals(*option2));
 
@@ -3165,11 +2898,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, optionDefs6WithServerTags) {
     // Try to fetch the collection of the option definitions for server1, server2
     // and server3. The server3 does not have an explicit option definition, so
     // for this server we should get the definition associated with "all" servers.
-    EXPECT_NO_THROW(
-        returned_option_defs = cbptr_->getAllOptionDefs6(ServerSelector::
-                                                         MULTIPLE({ "server1", "server2",
-                                                                    "server3" }));
-    );
+    EXPECT_NO_THROW(returned_option_defs = cbptr_->getAllOptionDefs6(
+                        ServerSelector::MULTIPLE({"server1", "server2", "server3"})););
     ASSERT_EQ(3, returned_option_defs.size());
 
     // Check that expected option definitions have been returned.
@@ -3181,8 +2911,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, optionDefs6WithServerTags) {
     // Try to fetch the collection of options specified for all servers.
     // This excludes the options specific to server1 and server2. It returns
     // only the common ones.
-    EXPECT_NO_THROW(
-        returned_option_defs = cbptr_->getAllOptionDefs6(ServerSelector::ALL());
+    EXPECT_NO_THROW(returned_option_defs = cbptr_->getAllOptionDefs6(ServerSelector::ALL());
 
     );
     ASSERT_EQ(1, returned_option_defs.size());
@@ -3200,10 +2929,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, optionDefs6WithServerTags) {
 
     {
         SCOPED_TRACE("DELETE audit entry for the option definition after server deletion");
-        testNewAuditEntry("dhcp6_option_def",
-                          AuditEntry::ModificationType::DELETE,
-                          "deleting a server", ServerSelector::ONE("server1"),
-                          2, 1);
+        testNewAuditEntry("dhcp6_option_def", AuditEntry::ModificationType::DELETE,
+                          "deleting a server", ServerSelector::ONE("server1"), 2, 1);
     }
 
     // Attempt to delete option definition for server1.
@@ -3221,14 +2948,11 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, optionDefs6WithServerTags) {
 
     // Create this option definition again to test that deletion of all servers
     // removes it too.
-    EXPECT_NO_THROW(cbptr_->createUpdateOptionDef6(ServerSelector::ONE("server2"),
-                                                   option2));
+    EXPECT_NO_THROW(cbptr_->createUpdateOptionDef6(ServerSelector::ONE("server2"), option2));
 
     // Delete all servers, except 'all'.
     EXPECT_NO_THROW(deleted_num = cbptr_->deleteAllServers6());
-    EXPECT_NO_THROW(
-        returned_option_defs = cbptr_->getAllOptionDefs6(ServerSelector::ALL());
-    );
+    EXPECT_NO_THROW(returned_option_defs = cbptr_->getAllOptionDefs6(ServerSelector::ALL()););
     EXPECT_EQ(1, deleted_num);
     EXPECT_EQ(1, returned_option_defs.size());
     EXPECT_TRUE((*returned_option_defs.begin())->equals(*option3));
@@ -3236,10 +2960,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, optionDefs6WithServerTags) {
     {
         SCOPED_TRACE("DELETE audit entry for the option definition after deletion of"
                      " all servers");
-        testNewAuditEntry("dhcp6_option_def",
-                          AuditEntry::ModificationType::DELETE,
-                          "deleting all servers", ServerSelector::ONE("server2"),
-                          4, 1);
+        testNewAuditEntry("dhcp6_option_def", AuditEntry::ModificationType::DELETE,
+                          "deleting all servers", ServerSelector::ONE("server2"), 4, 1);
     }
 }
 
@@ -3255,18 +2977,14 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllOptionDefs6) {
         // That option definition overrides the first one so the audit entry should
         // indicate an update.
         if (option_def->getName() == "bar") {
-            SCOPED_TRACE("UPDATE audit entry for the option definition " +
-                         option_def->getName());
-            testNewAuditEntry("dhcp6_option_def",
-                              AuditEntry::ModificationType::UPDATE,
+            SCOPED_TRACE("UPDATE audit entry for the option definition " + option_def->getName());
+            testNewAuditEntry("dhcp6_option_def", AuditEntry::ModificationType::UPDATE,
                               "option definition set");
             ++updates_num;
 
         } else {
-            SCOPED_TRACE("CREATE audit entry for the option definition " +
-                         option_def->getName());
-            testNewAuditEntry("dhcp6_option_def",
-                              AuditEntry::ModificationType::CREATE,
+            SCOPED_TRACE("CREATE audit entry for the option definition " + option_def->getName());
+            testNewAuditEntry("dhcp6_option_def", AuditEntry::ModificationType::CREATE,
                               "option definition set");
         }
     }
@@ -3291,12 +3009,11 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllOptionDefs6) {
             }
         }
         ASSERT_TRUE(success) << "failed for option definition " << (*def)->getCode()
-            << ", option space " << (*def)->getOptionSpaceName();
+                             << ", option space " << (*def)->getOptionSpaceName();
     }
 
     // Deleting non-existing option definition should return 0.
-    EXPECT_EQ(0, cbptr_->deleteOptionDef6(ServerSelector::ALL(),
-                                          99, "non-exiting-space"));
+    EXPECT_EQ(0, cbptr_->deleteOptionDef6(ServerSelector::ALL(), 99, "non-exiting-space"));
     // All option definitions should be still there.
     ASSERT_EQ(test_option_defs_.size() - updates_num, option_defs.size());
 
@@ -3310,17 +3027,14 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllOptionDefs6) {
     EXPECT_EQ(0, cbptr_->deleteAllOptionDefs6(ServerSelector::ONE("server1")));
 
     // Delete one of the option definitions and see if it is gone.
-    EXPECT_EQ(1, cbptr_->deleteOptionDef6(ServerSelector::ALL(),
-                                          test_option_defs_[2]->getCode(),
+    EXPECT_EQ(1, cbptr_->deleteOptionDef6(ServerSelector::ALL(), test_option_defs_[2]->getCode(),
                                           test_option_defs_[2]->getOptionSpaceName()));
-    ASSERT_FALSE(cbptr_->getOptionDef6(ServerSelector::ALL(),
-                                       test_option_defs_[2]->getCode(),
+    ASSERT_FALSE(cbptr_->getOptionDef6(ServerSelector::ALL(), test_option_defs_[2]->getCode(),
                                        test_option_defs_[2]->getOptionSpaceName()));
 
     {
         SCOPED_TRACE("DELETE audit entry for the first option definition");
-        testNewAuditEntry("dhcp6_option_def",
-                          AuditEntry::ModificationType::DELETE,
+        testNewAuditEntry("dhcp6_option_def", AuditEntry::ModificationType::DELETE,
                           "option definition deleted");
     }
 
@@ -3332,10 +3046,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getAllOptionDefs6) {
     {
         SCOPED_TRACE("DELETE audit entries for the remaining option definitions");
         // The last parameter indicates that we expect two new audit entries.
-        testNewAuditEntry("dhcp6_option_def",
-                          AuditEntry::ModificationType::DELETE,
-                          "deleted all option definitions",
-                          ServerSelector::ALL(), 2);
+        testNewAuditEntry("dhcp6_option_def", AuditEntry::ModificationType::DELETE,
+                          "deleted all option definitions", ServerSelector::ALL(), 2);
     }
 }
 
@@ -3352,15 +3064,13 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getModifiedOptionDefs6) {
 
     // Insert option definitions into the database.
     for (int i = 1; i < test_networks_.size(); ++i) {
-        cbptr_->createUpdateOptionDef6(ServerSelector::ALL(),
-                                       test_option_defs_[i]);
+        cbptr_->createUpdateOptionDef6(ServerSelector::ALL(), test_option_defs_[i]);
     }
 
     // Fetch option definitions with timestamp later than today. Only one
     // option definition should be returned.
-    OptionDefContainer
-        option_defs = cbptr_->getModifiedOptionDefs6(ServerSelector::ALL(),
-                                                     timestamps_["after today"]);
+    OptionDefContainer option_defs = cbptr_->getModifiedOptionDefs6(ServerSelector::ALL(),
+                                                                    timestamps_["after today"]);
     ASSERT_EQ(1, option_defs.size());
 
     // Fetch option definitions with timestamp later than yesterday. We
@@ -3372,7 +3082,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getModifiedOptionDefs6) {
     // Fetch option definitions with timestamp later than tomorrow. Nothing
     // should be returned.
     option_defs = cbptr_->getModifiedOptionDefs6(ServerSelector::ALL(),
-                                              timestamps_["after tomorrow"]);
+                                                 timestamps_["after tomorrow"]);
     ASSERT_TRUE(option_defs.empty());
 }
 
@@ -3380,34 +3090,29 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getModifiedOptionDefs6) {
 TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteOption6) {
     // Add option to the database.
     OptionDescriptorPtr opt_posix_timezone = test_options_[0];
-    cbptr_->createUpdateOption6(ServerSelector::ALL(),
-                                opt_posix_timezone);
+    cbptr_->createUpdateOption6(ServerSelector::ALL(), opt_posix_timezone);
 
     // Make sure we can retrieve this option and that it is equal to the
     // option we have inserted into the database.
     OptionDescriptorPtr returned_opt_posix_timezone =
-        cbptr_->getOption6(ServerSelector::ALL(),
-                           opt_posix_timezone->option_->getType(),
+        cbptr_->getOption6(ServerSelector::ALL(), opt_posix_timezone->option_->getType(),
                            opt_posix_timezone->space_name_);
     ASSERT_TRUE(returned_opt_posix_timezone);
 
     {
         SCOPED_TRACE("verify created option");
-        testOptionsEquivalent(*opt_posix_timezone,
-                              *returned_opt_posix_timezone);
+        testOptionsEquivalent(*opt_posix_timezone, *returned_opt_posix_timezone);
     }
 
     {
         SCOPED_TRACE("CREATE audit entry for an option");
-        testNewAuditEntry("dhcp6_options",
-                          AuditEntry::ModificationType::CREATE,
+        testNewAuditEntry("dhcp6_options", AuditEntry::ModificationType::CREATE,
                           "global option set");
     }
 
     // Modify option and update it in the database.
     opt_posix_timezone->persistent_ = !opt_posix_timezone->persistent_;
-    cbptr_->createUpdateOption6(ServerSelector::ALL(),
-                                opt_posix_timezone);
+    cbptr_->createUpdateOption6(ServerSelector::ALL(), opt_posix_timezone);
 
     // Retrieve the option again and make sure that updates were
     // properly propagated to the database. Use explicit server selector
@@ -3419,14 +3124,12 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteOption6) {
 
     {
         SCOPED_TRACE("verify updated option");
-        testOptionsEquivalent(*opt_posix_timezone,
-                              *returned_opt_posix_timezone);
+        testOptionsEquivalent(*opt_posix_timezone, *returned_opt_posix_timezone);
     }
 
     {
         SCOPED_TRACE("UPDATE audit entry for an option");
-        testNewAuditEntry("dhcp6_options",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_options", AuditEntry::ModificationType::UPDATE,
                           "global option set");
     }
 
@@ -3436,18 +3139,16 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteOption6) {
                                        opt_posix_timezone->space_name_));
 
     // Deleting option for all servers should succeed.
-    EXPECT_EQ(1, cbptr_->deleteOption6(ServerSelector::ALL(),
-                                       opt_posix_timezone->option_->getType(),
-                                       opt_posix_timezone->space_name_));
+    EXPECT_EQ(1,
+              cbptr_->deleteOption6(ServerSelector::ALL(), opt_posix_timezone->option_->getType(),
+                                    opt_posix_timezone->space_name_));
 
-    EXPECT_FALSE(cbptr_->getOption6(ServerSelector::ALL(),
-                                    opt_posix_timezone->option_->getType(),
+    EXPECT_FALSE(cbptr_->getOption6(ServerSelector::ALL(), opt_posix_timezone->option_->getType(),
                                     opt_posix_timezone->space_name_));
 
     {
         SCOPED_TRACE("DELETE audit entry for an option");
-        testNewAuditEntry("dhcp6_options",
-                          AuditEntry::ModificationType::DELETE,
+        testNewAuditEntry("dhcp6_options", AuditEntry::ModificationType::DELETE,
                           "global option deleted");
     }
 }
@@ -3460,98 +3161,72 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, globalOptions6WithServerTags) {
     OptionDescriptorPtr opt_timezone2 = test_options_[6];
     OptionDescriptorPtr opt_timezone3 = test_options_[7];
 
-    EXPECT_THROW(cbptr_->createUpdateOption6(ServerSelector::ONE("server1"),
-                                             opt_timezone1),
+    EXPECT_THROW(cbptr_->createUpdateOption6(ServerSelector::ONE("server1"), opt_timezone1),
                  NullKeyError);
 
     // Create two servers.
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[1]));
     {
         SCOPED_TRACE("server1 is created");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
     EXPECT_NO_THROW(cbptr_->createUpdateServer6(test_servers_[2]));
     {
         SCOPED_TRACE("server2 is created");
-        testNewAuditEntry("dhcp6_server",
-                          AuditEntry::ModificationType::CREATE,
-                          "server set");
+        testNewAuditEntry("dhcp6_server", AuditEntry::ModificationType::CREATE, "server set");
     }
 
-    EXPECT_NO_THROW(cbptr_->createUpdateOption6(ServerSelector::ONE("server1"),
-                                                opt_timezone1));
+    EXPECT_NO_THROW(cbptr_->createUpdateOption6(ServerSelector::ONE("server1"), opt_timezone1));
     {
         SCOPED_TRACE("global option for server1 is set");
         // The value of 3 means there should be 3 audit entries available for the
         // server1, two that indicate creation of the servers and one that we
         // validate, which sets the global option.
-        testNewAuditEntry("dhcp6_options",
-                          AuditEntry::ModificationType::CREATE,
-                          "global option set",
-                          ServerSelector::ONE("server1"),
-                          3, 1);
-
+        testNewAuditEntry("dhcp6_options", AuditEntry::ModificationType::CREATE,
+                          "global option set", ServerSelector::ONE("server1"), 3, 1);
     }
 
-    EXPECT_NO_THROW(cbptr_->createUpdateOption6(ServerSelector::ONE("server2"),
-                                                opt_timezone2));
+    EXPECT_NO_THROW(cbptr_->createUpdateOption6(ServerSelector::ONE("server2"), opt_timezone2));
     {
         SCOPED_TRACE("global option for server2 is set");
         // Same as in case of the server1, there should be 3 audit entries and
         // we validate one of them.
-        testNewAuditEntry("dhcp6_options",
-                          AuditEntry::ModificationType::CREATE,
-                          "global option set",
-                          ServerSelector::ONE("server2"),
-                          3, 1);
-
+        testNewAuditEntry("dhcp6_options", AuditEntry::ModificationType::CREATE,
+                          "global option set", ServerSelector::ONE("server2"), 3, 1);
     }
 
-    EXPECT_NO_THROW(cbptr_->createUpdateOption6(ServerSelector::ALL(),
-                                                opt_timezone3));
+    EXPECT_NO_THROW(cbptr_->createUpdateOption6(ServerSelector::ALL(), opt_timezone3));
     {
         SCOPED_TRACE("global option for all servers is set");
         // There should be one new audit entry for all servers. It logs
         // the insertion of the global option.
-        testNewAuditEntry("dhcp6_options",
-                          AuditEntry::ModificationType::CREATE,
-                          "global option set",
-                          ServerSelector::ALL(),
-                          1, 1);
-
+        testNewAuditEntry("dhcp6_options", AuditEntry::ModificationType::CREATE,
+                          "global option set", ServerSelector::ALL(), 1, 1);
     }
 
     OptionDescriptorPtr returned_option;
 
     // Try to fetch the option specified for all servers. It should return
     // the third option.
-    EXPECT_NO_THROW(
-        returned_option = cbptr_->getOption6(ServerSelector::ALL(),
-                                             opt_timezone3->option_->getType(),
-                                             opt_timezone3->space_name_);
-    );
+    EXPECT_NO_THROW(returned_option = cbptr_->getOption6(ServerSelector::ALL(),
+                                                         opt_timezone3->option_->getType(),
+                                                         opt_timezone3->space_name_););
     ASSERT_TRUE(returned_option);
     testOptionsEquivalent(*opt_timezone3, *returned_option);
 
     // Try to fetch the option specified for the server1. It should override the
     // option specified for all servers.
-    EXPECT_NO_THROW(
-        returned_option = cbptr_->getOption6(ServerSelector::ONE("server1"),
-                                             opt_timezone1->option_->getType(),
-                                             opt_timezone1->space_name_);
-    );
+    EXPECT_NO_THROW(returned_option = cbptr_->getOption6(ServerSelector::ONE("server1"),
+                                                         opt_timezone1->option_->getType(),
+                                                         opt_timezone1->space_name_););
     ASSERT_TRUE(returned_option);
     testOptionsEquivalent(*opt_timezone1, *returned_option);
 
     // The same in case of the server2.
-    EXPECT_NO_THROW(
-        returned_option = cbptr_->getOption6(ServerSelector::ONE("server2"),
-                                             opt_timezone2->option_->getType(),
-                                             opt_timezone2->space_name_);
-    );
+    EXPECT_NO_THROW(returned_option = cbptr_->getOption6(ServerSelector::ONE("server2"),
+                                                         opt_timezone2->option_->getType(),
+                                                         opt_timezone2->space_name_););
     ASSERT_TRUE(returned_option);
     testOptionsEquivalent(*opt_timezone2, *returned_option);
 
@@ -3560,11 +3235,8 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, globalOptions6WithServerTags) {
     // Try to fetch the collection of global options for the server1, server2
     // and server3. The server3 does not have an explicit value so for this server
     // we should get the option associated with "all" servers.
-    EXPECT_NO_THROW(
-        returned_options = cbptr_->getAllOptions6(ServerSelector::
-                                                  MULTIPLE({ "server1", "server2",
-                                                             "server3" }));
-    );
+    EXPECT_NO_THROW(returned_options = cbptr_->getAllOptions6(
+                        ServerSelector::MULTIPLE({"server1", "server2", "server3"})););
     ASSERT_EQ(3, returned_options.size());
 
     // Check that expected options have been returned.
@@ -3576,27 +3248,21 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, globalOptions6WithServerTags) {
     // Try to fetch the collection of options specified for all servers.
     // This excludes the options specific to server1 and server2. It returns
     // only the common ones.
-    EXPECT_NO_THROW(
-        returned_options = cbptr_->getAllOptions6(ServerSelector::ALL());
-    );
+    EXPECT_NO_THROW(returned_options = cbptr_->getAllOptions6(ServerSelector::ALL()););
     ASSERT_EQ(1, returned_options.size());
     testOptionsEquivalent(*opt_timezone3, *returned_options.begin());
 
     // Delete the server1. It should remove associations of this server with the
     // option and the option itself.
     EXPECT_NO_THROW(cbptr_->deleteServer6(ServerTag("server1")));
-    EXPECT_NO_THROW(
-        returned_options = cbptr_->getAllOptions6(ServerSelector::ONE("server1"));
-    );
+    EXPECT_NO_THROW(returned_options = cbptr_->getAllOptions6(ServerSelector::ONE("server1")););
     ASSERT_EQ(1, returned_options.size());
     testOptionsEquivalent(*opt_timezone3, *returned_options.begin());
 
     {
         SCOPED_TRACE("DELETE audit entry for the global option after server deletion");
-        testNewAuditEntry("dhcp6_options",
-                          AuditEntry::ModificationType::DELETE,
-                          "deleting a server", ServerSelector::ONE("server1"),
-                          2, 1);
+        testNewAuditEntry("dhcp6_options", AuditEntry::ModificationType::DELETE,
+                          "deleting a server", ServerSelector::ONE("server1"), 2, 1);
     }
 
     // Attempt to delete global option for server1.
@@ -3613,14 +3279,11 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, globalOptions6WithServerTags) {
     EXPECT_EQ(1, deleted_num);
 
     // Create this option again to test that deletion of all servers removes it too.
-    EXPECT_NO_THROW(cbptr_->createUpdateOption6(ServerSelector::ONE("server2"),
-                                                opt_timezone2));
+    EXPECT_NO_THROW(cbptr_->createUpdateOption6(ServerSelector::ONE("server2"), opt_timezone2));
 
     // Delete all servers, except 'all'.
     EXPECT_NO_THROW(deleted_num = cbptr_->deleteAllServers6());
-    EXPECT_NO_THROW(
-        returned_options = cbptr_->getAllOptions6(ServerSelector::ALL());
-    );
+    EXPECT_NO_THROW(returned_options = cbptr_->getAllOptions6(ServerSelector::ALL()););
     EXPECT_EQ(1, deleted_num);
     ASSERT_EQ(1, returned_options.size());
     testOptionsEquivalent(*opt_timezone3, *returned_options.begin());
@@ -3628,22 +3291,17 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, globalOptions6WithServerTags) {
     {
         SCOPED_TRACE("DELETE audit entry for the global option after deletion of"
                      " all servers");
-        testNewAuditEntry("dhcp6_options",
-                          AuditEntry::ModificationType::DELETE,
-                          "deleting all servers", ServerSelector::ONE("server2"),
-                          4, 1);
+        testNewAuditEntry("dhcp6_options", AuditEntry::ModificationType::DELETE,
+                          "deleting all servers", ServerSelector::ONE("server2"), 4, 1);
     }
 }
 
 // This test verifies that all global options can be retrieved.
 TEST_F(PgSqlConfigBackendDHCPv6Test, getAllOptions6) {
     // Add three global options to the database.
-    cbptr_->createUpdateOption6(ServerSelector::ALL(),
-                                test_options_[0]);
-    cbptr_->createUpdateOption6(ServerSelector::ALL(),
-                                test_options_[1]);
-    cbptr_->createUpdateOption6(ServerSelector::ALL(),
-                                test_options_[5]);
+    cbptr_->createUpdateOption6(ServerSelector::ALL(), test_options_[0]);
+    cbptr_->createUpdateOption6(ServerSelector::ALL(), test_options_[1]);
+    cbptr_->createUpdateOption6(ServerSelector::ALL(), test_options_[5]);
 
     // Retrieve all these options.
     OptionContainer returned_options = cbptr_->getAllOptions6(ServerSelector::ALL());
@@ -3699,18 +3357,14 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, getModifiedOptions6) {
     test_options_[5]->setModificationTime(timestamps_["today"]);
 
     // Put options into the database.
-    cbptr_->createUpdateOption6(ServerSelector::ALL(),
-                                test_options_[0]);
-    cbptr_->createUpdateOption6(ServerSelector::ALL(),
-                                test_options_[1]);
-    cbptr_->createUpdateOption6(ServerSelector::ALL(),
-                                test_options_[5]);
+    cbptr_->createUpdateOption6(ServerSelector::ALL(), test_options_[0]);
+    cbptr_->createUpdateOption6(ServerSelector::ALL(), test_options_[1]);
+    cbptr_->createUpdateOption6(ServerSelector::ALL(), test_options_[5]);
 
     // Get options with the timestamp later than today. Only
     // one option should be returned.
-    OptionContainer returned_options =
-        cbptr_->getModifiedOptions6(ServerSelector::ALL(),
-                                    timestamps_["after today"]);
+    OptionContainer returned_options = cbptr_->getModifiedOptions6(ServerSelector::ALL(),
+                                                                   timestamps_["after today"]);
     ASSERT_EQ(1, returned_options.size());
 
     // Fetching modified options with explicitly specified server selector
@@ -3738,26 +3392,21 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteSubnetOption6) {
     cbptr_->createUpdateSubnet6(ServerSelector::ALL(), subnet);
 
     // Fetch this subnet by subnet identifier.
-    Subnet6Ptr returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                                    subnet->getID());
+    Subnet6Ptr returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
 
     {
         SCOPED_TRACE("CREATE audit entry for a new subnet");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::CREATE,
-                          "subnet set");
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::CREATE, "subnet set");
     }
 
     // The inserted subnet contains four options.
     ASSERT_EQ(4, countRows("dhcp6_options"));
 
     OptionDescriptorPtr opt_posix_timezone = test_options_[0];
-    cbptr_->createUpdateOption6(ServerSelector::ANY(), subnet->getID(),
-                                opt_posix_timezone);
+    cbptr_->createUpdateOption6(ServerSelector::ANY(), subnet->getID(), opt_posix_timezone);
 
-    returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                         subnet->getID());
+    returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
 
     OptionDescriptor returned_opt_posix_timezone =
@@ -3776,8 +3425,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteSubnetOption6) {
         // entry for the entire subnet so as the server refreshes the
         // subnet with the new option. Note that the server doesn't
         // have means to retrieve only the newly added option.
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::UPDATE,
                           "subnet specific option set");
     }
 
@@ -3786,14 +3434,12 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteSubnetOption6) {
     ASSERT_EQ(5, countRows("dhcp6_options"));
 
     opt_posix_timezone->persistent_ = !opt_posix_timezone->persistent_;
-    cbptr_->createUpdateOption6(ServerSelector::ANY(), subnet->getID(),
-                                opt_posix_timezone);
+    cbptr_->createUpdateOption6(ServerSelector::ANY(), subnet->getID(), opt_posix_timezone);
 
-    returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                         subnet->getID());
+    returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
-    returned_opt_posix_timezone =
-        returned_subnet->getCfgOption()->get(DHCP6_OPTION_SPACE, D6O_NEW_POSIX_TIMEZONE);
+    returned_opt_posix_timezone = returned_subnet->getCfgOption()->get(DHCP6_OPTION_SPACE,
+                                                                       D6O_NEW_POSIX_TIMEZONE);
     ASSERT_TRUE(returned_opt_posix_timezone.option_);
 
     {
@@ -3803,8 +3449,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteSubnetOption6) {
 
     {
         SCOPED_TRACE("UPDATE audit entry for an updated subnet option");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::UPDATE,
                           "subnet specific option set");
     }
 
@@ -3817,16 +3462,15 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteSubnetOption6) {
                                        opt_posix_timezone->option_->getType(),
                                        opt_posix_timezone->space_name_));
 
-    returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                         subnet->getID());
+    returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
 
-    EXPECT_FALSE(returned_subnet->getCfgOption()->get(DHCP6_OPTION_SPACE, D6O_NEW_POSIX_TIMEZONE).option_);
+    EXPECT_FALSE(
+        returned_subnet->getCfgOption()->get(DHCP6_OPTION_SPACE, D6O_NEW_POSIX_TIMEZONE).option_);
 
     {
         SCOPED_TRACE("UPDATE audit entry for a deleted subnet option");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::UPDATE,
                           "subnet specific option deleted");
     }
 
@@ -3843,27 +3487,21 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeletePoolOption6) {
 
     {
         SCOPED_TRACE("CREATE audit entry for a subnet");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::CREATE,
-                          "subnet set");
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::CREATE, "subnet set");
     }
 
     // Inserted subnet has four options.
     ASSERT_EQ(4, countRows("dhcp6_options"));
 
     // Add an option into the pool.
-    const PoolPtr pool = subnet->getPool(Lease::TYPE_NA,
-                                         IOAddress("2001:db8::10"));
+    const PoolPtr pool = subnet->getPool(Lease::TYPE_NA, IOAddress("2001:db8::10"));
     ASSERT_TRUE(pool);
     OptionDescriptorPtr opt_posix_timezone = test_options_[0];
-    cbptr_->createUpdateOption6(ServerSelector::ANY(),
-                                pool->getFirstAddress(),
-                                pool->getLastAddress(),
-                                opt_posix_timezone);
+    cbptr_->createUpdateOption6(ServerSelector::ANY(), pool->getFirstAddress(),
+                                pool->getLastAddress(), opt_posix_timezone);
 
     // Query for a subnet.
-    Subnet6Ptr returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                                    subnet->getID());
+    Subnet6Ptr returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
 
     // The returned subnet should include our pool.
@@ -3885,8 +3523,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeletePoolOption6) {
     {
         SCOPED_TRACE("UPDATE audit entry for a subnet after adding an option "
                      "to the address pool");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::UPDATE,
                           "address pool specific option set");
     }
 
@@ -3895,22 +3532,19 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeletePoolOption6) {
 
     // Modify the option and update it in the database.
     opt_posix_timezone->persistent_ = !opt_posix_timezone->persistent_;
-    cbptr_->createUpdateOption6(ServerSelector::ANY(),
-                                pool->getFirstAddress(),
-                                pool->getLastAddress(),
-                                opt_posix_timezone);
+    cbptr_->createUpdateOption6(ServerSelector::ANY(), pool->getFirstAddress(),
+                                pool->getLastAddress(), opt_posix_timezone);
 
     // Fetch the subnet and the corresponding pool.
-    returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                         subnet->getID());
+    returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
     const PoolPtr returned_pool1 = returned_subnet->getPool(Lease::TYPE_NA,
                                                             IOAddress("2001:db8::10"));
     ASSERT_TRUE(returned_pool1);
 
     // Test that the option has been correctly updated in the database.
-    returned_opt_posix_timezone =
-        returned_pool1->getCfgOption()->get(DHCP6_OPTION_SPACE, D6O_NEW_POSIX_TIMEZONE);
+    returned_opt_posix_timezone = returned_pool1->getCfgOption()->get(DHCP6_OPTION_SPACE,
+                                                                      D6O_NEW_POSIX_TIMEZONE);
     ASSERT_TRUE(returned_opt_posix_timezone.option_);
 
     {
@@ -3921,8 +3555,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeletePoolOption6) {
     {
         SCOPED_TRACE("UPDATE audit entry for a subnet when updating "
                      "address  pool specific option");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::UPDATE,
                           "address pool specific option set");
     }
 
@@ -3931,30 +3564,27 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeletePoolOption6) {
     ASSERT_EQ(5, countRows("dhcp6_options"));
 
     // Delete option for any server should succeed.
-    EXPECT_EQ(1, cbptr_->deleteOption6(ServerSelector::ANY(),
-                                       pool->getFirstAddress(),
-                                       pool->getLastAddress(),
-                                       opt_posix_timezone->option_->getType(),
-                                       opt_posix_timezone->space_name_));
+    EXPECT_EQ(1,
+              cbptr_->deleteOption6(ServerSelector::ANY(), pool->getFirstAddress(),
+                                    pool->getLastAddress(), opt_posix_timezone->option_->getType(),
+                                    opt_posix_timezone->space_name_));
 
     // Fetch the subnet and the pool from the database again to make sure
     // that the option is really gone.
-    returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                         subnet->getID());
+    returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
     const PoolPtr returned_pool2 = returned_subnet->getPool(Lease::TYPE_NA,
                                                             IOAddress("2001:db8::10"));
     ASSERT_TRUE(returned_pool2);
 
     // Option should be gone.
-    EXPECT_FALSE(returned_pool2->getCfgOption()->get(DHCP6_OPTION_SPACE,
-                                                     D6O_NEW_POSIX_TIMEZONE).option_);
+    EXPECT_FALSE(
+        returned_pool2->getCfgOption()->get(DHCP6_OPTION_SPACE, D6O_NEW_POSIX_TIMEZONE).option_);
 
     {
         SCOPED_TRACE("UPDATE audit entry for a subnet when deleting "
                      "address pool specific option");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::UPDATE,
                           "address pool specific option deleted");
     }
 
@@ -3972,40 +3602,32 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeletePdPoolOption6) {
 
     {
         SCOPED_TRACE("CREATE audit entry for a subnet");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::CREATE,
-                          "subnet set");
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::CREATE, "subnet set");
     }
 
     // Inserted subnet has four options.
     ASSERT_EQ(4, countRows("dhcp6_options"));
 
     // Add an option into the pd pool.
-    const PoolPtr pd_pool = subnet->getPool(Lease::TYPE_PD,
-                                            IOAddress("2001:db8:a:10::"));
+    const PoolPtr pd_pool = subnet->getPool(Lease::TYPE_PD, IOAddress("2001:db8:a:10::"));
     ASSERT_TRUE(pd_pool);
     OptionDescriptorPtr opt_posix_timezone = test_options_[0];
-    int pd_pool_len = prefixLengthFromRange(pd_pool->getFirstAddress(),
-                                            pd_pool->getLastAddress());
-    cbptr_->createUpdateOption6(ServerSelector::ANY(),
-                                pd_pool->getFirstAddress(),
-                                static_cast<uint8_t>(pd_pool_len),
-                                opt_posix_timezone);
+    int pd_pool_len = prefixLengthFromRange(pd_pool->getFirstAddress(), pd_pool->getLastAddress());
+    cbptr_->createUpdateOption6(ServerSelector::ANY(), pd_pool->getFirstAddress(),
+                                static_cast<uint8_t>(pd_pool_len), opt_posix_timezone);
 
     // Query for a subnet.
-    Subnet6Ptr returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                                    subnet->getID());
+    Subnet6Ptr returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
 
     // The returned subnet should include our pool.
-    const PoolPtr returned_pd_pool =
-        returned_subnet->getPool(Lease::TYPE_PD, IOAddress("2001:db8:a:10::"));
+    const PoolPtr returned_pd_pool = returned_subnet->getPool(Lease::TYPE_PD,
+                                                              IOAddress("2001:db8:a:10::"));
     ASSERT_TRUE(returned_pd_pool);
 
     // The pd pool should contain option we added earlier.
     OptionDescriptor returned_opt_posix_timezone =
-        returned_pd_pool->getCfgOption()->get(DHCP6_OPTION_SPACE,
-                                              D6O_NEW_POSIX_TIMEZONE);
+        returned_pd_pool->getCfgOption()->get(DHCP6_OPTION_SPACE, D6O_NEW_POSIX_TIMEZONE);
     ASSERT_TRUE(returned_opt_posix_timezone.option_);
 
     {
@@ -4017,8 +3639,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeletePdPoolOption6) {
     {
         SCOPED_TRACE("UPDATE audit entry for a subnet after adding an option "
                      "to the prefix delegation pool");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::UPDATE,
                           "prefix delegation pool specific option set");
     }
 
@@ -4027,23 +3648,19 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeletePdPoolOption6) {
 
     // Modify the option and update it in the database.
     opt_posix_timezone->persistent_ = !opt_posix_timezone->persistent_;
-    cbptr_->createUpdateOption6(ServerSelector::ANY(),
-                                pd_pool->getFirstAddress(),
-                                static_cast<uint8_t>(pd_pool_len),
-                                opt_posix_timezone);
+    cbptr_->createUpdateOption6(ServerSelector::ANY(), pd_pool->getFirstAddress(),
+                                static_cast<uint8_t>(pd_pool_len), opt_posix_timezone);
 
     // Fetch the subnet and the corresponding pd pool.
-    returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                         subnet->getID());
+    returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
-    const PoolPtr returned_pd_pool1 =
-        returned_subnet->getPool(Lease::TYPE_PD, IOAddress("2001:db8:a:10::"));
+    const PoolPtr returned_pd_pool1 = returned_subnet->getPool(Lease::TYPE_PD,
+                                                               IOAddress("2001:db8:a:10::"));
     ASSERT_TRUE(returned_pd_pool1);
 
     // Test that the option has been correctly updated in the database.
-    returned_opt_posix_timezone =
-        returned_pd_pool1->getCfgOption()->get(DHCP6_OPTION_SPACE,
-                                               D6O_NEW_POSIX_TIMEZONE);
+    returned_opt_posix_timezone = returned_pd_pool1->getCfgOption()->get(DHCP6_OPTION_SPACE,
+                                                                         D6O_NEW_POSIX_TIMEZONE);
     ASSERT_TRUE(returned_opt_posix_timezone.option_);
 
     {
@@ -4054,8 +3671,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeletePdPoolOption6) {
     {
         SCOPED_TRACE("UPDATE audit entry for a subnet when updating "
                      "prefix delegation pool specific option");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::UPDATE,
                           "prefix delegation pool specific option set");
     }
 
@@ -4064,30 +3680,27 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeletePdPoolOption6) {
     ASSERT_EQ(5, countRows("dhcp6_options"));
 
     // Delete option for any server should succeed.
-    EXPECT_EQ(1, cbptr_->deleteOption6(ServerSelector::ANY(),
-                                       pd_pool->getFirstAddress(),
+    EXPECT_EQ(1, cbptr_->deleteOption6(ServerSelector::ANY(), pd_pool->getFirstAddress(),
                                        static_cast<uint8_t>(pd_pool_len),
                                        opt_posix_timezone->option_->getType(),
                                        opt_posix_timezone->space_name_));
 
     // Fetch the subnet and the pool from the database again to make sure
     // that the option is really gone.
-    returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(),
-                                         subnet->getID());
+    returned_subnet = cbptr_->getSubnet6(ServerSelector::ALL(), subnet->getID());
     ASSERT_TRUE(returned_subnet);
-    const PoolPtr returned_pd_pool2 =
-        returned_subnet->getPool(Lease::TYPE_PD, IOAddress("2001:db8:a:10::"));
+    const PoolPtr returned_pd_pool2 = returned_subnet->getPool(Lease::TYPE_PD,
+                                                               IOAddress("2001:db8:a:10::"));
     ASSERT_TRUE(returned_pd_pool2);
 
     // Option should be gone.
-    EXPECT_FALSE(returned_pd_pool2->getCfgOption()->get(DHCP6_OPTION_SPACE,
-                                                        D6O_NEW_POSIX_TIMEZONE).option_);
+    EXPECT_FALSE(
+        returned_pd_pool2->getCfgOption()->get(DHCP6_OPTION_SPACE, D6O_NEW_POSIX_TIMEZONE).option_);
 
     {
         SCOPED_TRACE("UPDATE audit entry for a subnet when deleting "
                      "prefix delegation pool specific option");
-        testNewAuditEntry("dhcp6_subnet",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_subnet", AuditEntry::ModificationType::UPDATE,
                           "prefix delegation pool specific option deleted");
     }
 
@@ -4101,19 +3714,16 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeletePdPoolOption6) {
 TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteSharedNetworkOption6) {
     // Insert new shared network.
     SharedNetwork6Ptr shared_network = test_networks_[1];
-    cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(),
-                                       shared_network);
+    cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(), shared_network);
 
     // Fetch this shared network by name.
-    SharedNetwork6Ptr returned_network =
-        cbptr_->getSharedNetwork6(ServerSelector::ALL(),
-                                  shared_network->getName());
+    SharedNetwork6Ptr returned_network = cbptr_->getSharedNetwork6(ServerSelector::ALL(),
+                                                                   shared_network->getName());
     ASSERT_TRUE(returned_network);
 
     {
         SCOPED_TRACE("CREATE audit entry for the new shared network");
-        testNewAuditEntry("dhcp6_shared_network",
-                          AuditEntry::ModificationType::CREATE,
+        testNewAuditEntry("dhcp6_shared_network", AuditEntry::ModificationType::CREATE,
                           "shared network set");
     }
 
@@ -4121,12 +3731,10 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteSharedNetworkOption6) {
     ASSERT_EQ(0, countRows("dhcp6_options"));
 
     OptionDescriptorPtr opt_posix_timezone = test_options_[0];
-    cbptr_->createUpdateOption6(ServerSelector::ANY(),
-                                shared_network->getName(),
+    cbptr_->createUpdateOption6(ServerSelector::ANY(), shared_network->getName(),
                                 opt_posix_timezone);
 
-    returned_network = cbptr_->getSharedNetwork6(ServerSelector::ALL(),
-                                                shared_network->getName());
+    returned_network = cbptr_->getSharedNetwork6(ServerSelector::ALL(), shared_network->getName());
     ASSERT_TRUE(returned_network);
 
     OptionDescriptor returned_opt_posix_timezone =
@@ -4145,8 +3753,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteSharedNetworkOption6) {
         // entry for the entire shared network so as the server refreshes the
         // shared network with the new option. Note that the server doesn't
         // have means to retrieve only the newly added option.
-        testNewAuditEntry("dhcp6_shared_network",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_shared_network", AuditEntry::ModificationType::UPDATE,
                           "shared network specific option set");
     }
 
@@ -4154,15 +3761,13 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteSharedNetworkOption6) {
     ASSERT_EQ(1, countRows("dhcp6_options"));
 
     opt_posix_timezone->persistent_ = !opt_posix_timezone->persistent_;
-    cbptr_->createUpdateOption6(ServerSelector::ANY(),
-                                shared_network->getName(),
+    cbptr_->createUpdateOption6(ServerSelector::ANY(), shared_network->getName(),
                                 opt_posix_timezone);
 
-    returned_network = cbptr_->getSharedNetwork6(ServerSelector::ALL(),
-                                                 shared_network->getName());
+    returned_network = cbptr_->getSharedNetwork6(ServerSelector::ALL(), shared_network->getName());
     ASSERT_TRUE(returned_network);
-    returned_opt_posix_timezone =
-        returned_network->getCfgOption()->get(DHCP6_OPTION_SPACE, D6O_NEW_POSIX_TIMEZONE);
+    returned_opt_posix_timezone = returned_network->getCfgOption()->get(DHCP6_OPTION_SPACE,
+                                                                        D6O_NEW_POSIX_TIMEZONE);
     ASSERT_TRUE(returned_opt_posix_timezone.option_);
 
     {
@@ -4172,8 +3777,7 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteSharedNetworkOption6) {
 
     {
         SCOPED_TRACE("UPDATE audit entry for the updated shared network option");
-        testNewAuditEntry("dhcp6_shared_network",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_shared_network", AuditEntry::ModificationType::UPDATE,
                           "shared network specific option set");
     }
 
@@ -4182,19 +3786,17 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, createUpdateDeleteSharedNetworkOption6) {
     ASSERT_EQ(1, countRows("dhcp6_options"));
 
     // Deleting an option for any server should succeed.
-    EXPECT_EQ(1, cbptr_->deleteOption6(ServerSelector::ANY(),
-                                       shared_network->getName(),
+    EXPECT_EQ(1, cbptr_->deleteOption6(ServerSelector::ANY(), shared_network->getName(),
                                        opt_posix_timezone->option_->getType(),
                                        opt_posix_timezone->space_name_));
-    returned_network = cbptr_->getSharedNetwork6(ServerSelector::ALL(),
-                                                 shared_network->getName());
+    returned_network = cbptr_->getSharedNetwork6(ServerSelector::ALL(), shared_network->getName());
     ASSERT_TRUE(returned_network);
-    EXPECT_FALSE(returned_network->getCfgOption()->get(DHCP6_OPTION_SPACE, D6O_NEW_POSIX_TIMEZONE).option_);
+    EXPECT_FALSE(
+        returned_network->getCfgOption()->get(DHCP6_OPTION_SPACE, D6O_NEW_POSIX_TIMEZONE).option_);
 
     {
         SCOPED_TRACE("UPDATE audit entry for the deleted shared network option");
-        testNewAuditEntry("dhcp6_shared_network",
-                          AuditEntry::ModificationType::UPDATE,
+        testNewAuditEntry("dhcp6_shared_network", AuditEntry::ModificationType::UPDATE,
                           "shared network specific option deleted");
     }
 
@@ -4254,14 +3856,11 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, sharedNetworkOptionIdOrder) {
 
     // Insert two shared networks. We insert level1 without options first,
     // then level2.
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(),
-                                                       level1_no_options));
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(), level1_no_options));
 
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(),
-                                                       level2));
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(), level2));
     // Fetch all shared networks.
-    SharedNetwork6Collection networks =
-        cbptr_->getAllSharedNetworks6(ServerSelector::ALL());
+    SharedNetwork6Collection networks = cbptr_->getAllSharedNetworks6(ServerSelector::ALL());
 
     ASSERT_EQ(2, networks.size());
 
@@ -4269,17 +3868,14 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, sharedNetworkOptionIdOrder) {
     for (auto i = 0; i < networks.size(); ++i) {
         if (i == 0) {
             // level1_no_options
-            EXPECT_EQ(level1_no_options->toElement()->str(),
-                  networks[i]->toElement()->str());
+            EXPECT_EQ(level1_no_options->toElement()->str(), networks[i]->toElement()->str());
         } else {
             // bar
-            EXPECT_EQ(level2->toElement()->str(),
-                  networks[i]->toElement()->str());
+            EXPECT_EQ(level2->toElement()->str(), networks[i]->toElement()->str());
         }
     }
 
-    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(),
-                                                       level1_options));
+    EXPECT_NO_THROW(cbptr_->createUpdateSharedNetwork6(ServerSelector::ALL(), level1_options));
 
     // Fetch all shared networks.
     networks = cbptr_->getAllSharedNetworks6(ServerSelector::ALL());
@@ -4289,12 +3885,10 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, sharedNetworkOptionIdOrder) {
     for (auto i = 0; i < networks.size(); ++i) {
         if (i == 0) {
             // level1_no_options
-            EXPECT_EQ(level1_options->toElement()->str(),
-                  networks[i]->toElement()->str());
+            EXPECT_EQ(level1_options->toElement()->str(), networks[i]->toElement()->str());
         } else {
             // bar
-            EXPECT_EQ(level2->toElement()->str(),
-                  networks[i]->toElement()->str());
+            EXPECT_EQ(level2->toElement()->str(), networks[i]->toElement()->str());
         }
     }
 }
@@ -4321,18 +3915,17 @@ TEST_F(PgSqlConfigBackendDHCPv6Test, multipleAuditEntries) {
     }
 
     // Get all audit entries from now.
-    AuditEntryCollection audit_entries =
-        cbptr_->getRecentAuditEntries(server_selector, now, 0);
+    AuditEntryCollection audit_entries = cbptr_->getRecentAuditEntries(server_selector, now, 0);
 
     // Check that partial retrieves return the right count.
     auto& mod_time_idx = audit_entries.get<AuditEntryModificationTimeIdTag>();
     for (auto it = mod_time_idx.begin(); it != mod_time_idx.end(); ++it) {
-        size_t partial_size =
-            cbptr_->getRecentAuditEntries(server_selector,
-                                          (*it)->getModificationTime(),
-                                          (*it)->getRevisionId()).size();
-        EXPECT_EQ(partial_size + 1,
-                  std::distance(it, mod_time_idx.end()));
+        size_t partial_size = cbptr_
+                                  ->getRecentAuditEntries(server_selector,
+                                                          (*it)->getModificationTime(),
+                                                          (*it)->getRevisionId())
+                                  .size();
+        EXPECT_EQ(partial_size + 1, std::distance(it, mod_time_idx.end()));
     }
 }
 
@@ -4391,8 +3984,8 @@ public:
     /// @brief Method which returns invalid back end specific connection
     /// string
     virtual std::string invalidConnectString() {
-        return (connectionString(PGSQL_VALID_TYPE, INVALID_NAME, VALID_HOST,
-                                 VALID_USER, VALID_PASSWORD));
+        return (connectionString(PGSQL_VALID_TYPE, INVALID_NAME, VALID_HOST, VALID_USER,
+                                 VALID_PASSWORD));
     }
 
     /// @brief Verifies open failures do NOT invoke db lost callback
@@ -4541,13 +4134,15 @@ PgSqlConfigBackendDHCPv6DbLostCallbackTest::testDbLostAndRecoveredCallback() {
 
     // Verify we can execute a query.  We don't care about the answer.
     ServerCollection servers;
-    ASSERT_NO_THROW(servers = ConfigBackendDHCPv6Mgr::instance().getPool()->getAllServers6(BackendSelector()));
+    ASSERT_NO_THROW(
+        servers = ConfigBackendDHCPv6Mgr::instance().getPool()->getAllServers6(BackendSelector()));
 
     // Now close the sql socket out from under backend client
     ASSERT_EQ(0, close(sql_socket));
 
     // A query should fail with DbConnectionUnusable.
-    ASSERT_THROW(servers = ConfigBackendDHCPv6Mgr::instance().getPool()->getAllServers6(BackendSelector()),
+    ASSERT_THROW(servers = ConfigBackendDHCPv6Mgr::instance().getPool()->getAllServers6(
+                     BackendSelector()),
                  DbConnectionUnusable);
 
     io_service_->poll();
@@ -4593,7 +4188,8 @@ PgSqlConfigBackendDHCPv6DbLostCallbackTest::testDbLostAndFailedCallback() {
 
     // Verify we can execute a query.  We don't care about the answer.
     ServerCollection servers;
-    ASSERT_NO_THROW(servers = ConfigBackendDHCPv6Mgr::instance().getPool()->getAllServers6(BackendSelector()));
+    ASSERT_NO_THROW(
+        servers = ConfigBackendDHCPv6Mgr::instance().getPool()->getAllServers6(BackendSelector()));
 
     access = invalidConnectString();
     CfgMgr::instance().clear();
@@ -4602,14 +4198,16 @@ PgSqlConfigBackendDHCPv6DbLostCallbackTest::testDbLostAndFailedCallback() {
     config_ctl_info.reset(new ConfigControlInfo());
     config_ctl_info->addConfigDatabase(access);
     CfgMgr::instance().getCurrentCfg()->setConfigControlInfo(config_ctl_info);
-    const ConfigDbInfoList& cfg = CfgMgr::instance().getCurrentCfg()->getConfigControlInfo()->getConfigDatabases();
+    const ConfigDbInfoList& cfg =
+        CfgMgr::instance().getCurrentCfg()->getConfigControlInfo()->getConfigDatabases();
     (const_cast<ConfigDbInfoList&>(cfg))[0].setAccessString(access, true);
 
     // Now close the sql socket out from under backend client
     ASSERT_EQ(0, close(sql_socket));
 
     // A query should fail with DbConnectionUnusable.
-    ASSERT_THROW(servers = ConfigBackendDHCPv6Mgr::instance().getPool()->getAllServers6(BackendSelector()),
+    ASSERT_THROW(servers = ConfigBackendDHCPv6Mgr::instance().getPool()->getAllServers6(
+                     BackendSelector()),
                  DbConnectionUnusable);
 
     io_service_->poll();
@@ -4657,7 +4255,8 @@ PgSqlConfigBackendDHCPv6DbLostCallbackTest::testDbLostAndRecoveredAfterTimeoutCa
 
     // Verify we can execute a query.  We don't care about the answer.
     ServerCollection servers;
-    ASSERT_NO_THROW(servers = ConfigBackendDHCPv6Mgr::instance().getPool()->getAllServers6(BackendSelector()));
+    ASSERT_NO_THROW(
+        servers = ConfigBackendDHCPv6Mgr::instance().getPool()->getAllServers6(BackendSelector()));
 
     access = invalidConnectString();
     access += extra;
@@ -4667,14 +4266,16 @@ PgSqlConfigBackendDHCPv6DbLostCallbackTest::testDbLostAndRecoveredAfterTimeoutCa
     config_ctl_info.reset(new ConfigControlInfo());
     config_ctl_info->addConfigDatabase(access);
     CfgMgr::instance().getCurrentCfg()->setConfigControlInfo(config_ctl_info);
-    const ConfigDbInfoList& cfg = CfgMgr::instance().getCurrentCfg()->getConfigControlInfo()->getConfigDatabases();
+    const ConfigDbInfoList& cfg =
+        CfgMgr::instance().getCurrentCfg()->getConfigControlInfo()->getConfigDatabases();
     (const_cast<ConfigDbInfoList&>(cfg))[0].setAccessString(access, true);
 
     // Now close the sql socket out from under backend client
     ASSERT_EQ(0, close(sql_socket));
 
     // A query should fail with DbConnectionUnusable.
-    ASSERT_THROW(servers = ConfigBackendDHCPv6Mgr::instance().getPool()->getAllServers6(BackendSelector()),
+    ASSERT_THROW(servers = ConfigBackendDHCPv6Mgr::instance().getPool()->getAllServers6(
+                     BackendSelector()),
                  DbConnectionUnusable);
 
     io_service_->poll();
@@ -4747,7 +4348,8 @@ PgSqlConfigBackendDHCPv6DbLostCallbackTest::testDbLostAndFailedAfterTimeoutCallb
 
     // Verify we can execute a query.  We don't care about the answer.
     ServerCollection servers;
-    ASSERT_NO_THROW(servers = ConfigBackendDHCPv6Mgr::instance().getPool()->getAllServers6(BackendSelector()));
+    ASSERT_NO_THROW(
+        servers = ConfigBackendDHCPv6Mgr::instance().getPool()->getAllServers6(BackendSelector()));
 
     access = invalidConnectString();
     access += extra;
@@ -4757,14 +4359,16 @@ PgSqlConfigBackendDHCPv6DbLostCallbackTest::testDbLostAndFailedAfterTimeoutCallb
     config_ctl_info.reset(new ConfigControlInfo());
     config_ctl_info->addConfigDatabase(access);
     CfgMgr::instance().getCurrentCfg()->setConfigControlInfo(config_ctl_info);
-    const ConfigDbInfoList& cfg = CfgMgr::instance().getCurrentCfg()->getConfigControlInfo()->getConfigDatabases();
+    const ConfigDbInfoList& cfg =
+        CfgMgr::instance().getCurrentCfg()->getConfigControlInfo()->getConfigDatabases();
     (const_cast<ConfigDbInfoList&>(cfg))[0].setAccessString(access, true);
 
     // Now close the sql socket out from under backend client
     ASSERT_EQ(0, close(sql_socket));
 
     // A query should fail with DbConnectionUnusable.
-    ASSERT_THROW(servers = ConfigBackendDHCPv6Mgr::instance().getPool()->getAllServers6(BackendSelector()),
+    ASSERT_THROW(servers = ConfigBackendDHCPv6Mgr::instance().getPool()->getAllServers6(
+                     BackendSelector()),
                  DbConnectionUnusable);
 
     io_service_->poll();
@@ -4836,7 +4440,8 @@ TEST_F(PgSqlConfigBackendDHCPv6DbLostCallbackTest, testDbLostAndRecoveredAfterTi
 }
 
 /// @brief Verifies that loss of connectivity to Postgres is handled correctly.
-TEST_F(PgSqlConfigBackendDHCPv6DbLostCallbackTest, testDbLostAndRecoveredAfterTimeoutCallbackMultiThreading) {
+TEST_F(PgSqlConfigBackendDHCPv6DbLostCallbackTest,
+       testDbLostAndRecoveredAfterTimeoutCallbackMultiThreading) {
     MultiThreadingTest mt(true);
     testDbLostAndRecoveredAfterTimeoutCallback();
 }
@@ -4848,9 +4453,10 @@ TEST_F(PgSqlConfigBackendDHCPv6DbLostCallbackTest, testDbLostAndFailedAfterTimeo
 }
 
 /// @brief Verifies that loss of connectivity to Postgres is handled correctly.
-TEST_F(PgSqlConfigBackendDHCPv6DbLostCallbackTest, testDbLostAndFailedAfterTimeoutCallbackMultiThreading) {
+TEST_F(PgSqlConfigBackendDHCPv6DbLostCallbackTest,
+       testDbLostAndFailedAfterTimeoutCallbackMultiThreading) {
     MultiThreadingTest mt(true);
     testDbLostAndFailedAfterTimeoutCallback();
 }
 
-}
+}  // namespace
index 5edc2c70b4277218aef4b6b42766dafdd68d474a..3e49d24a775d66e002b0e078a5f494406ee80c62 100644 (file)
@@ -5,9 +5,11 @@
 // file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 #include <config.h>
-#include <pgsql_cb_impl.h>
-#include <gtest/gtest.h>
+
 #include <dhcpsrv/testutils/pgsql_generic_backend_unittest.h>
+
+#include <gtest/gtest.h>
+#include <pgsql_cb_impl.h>
 #include <vector>
 
 using namespace isc::db;
@@ -16,18 +18,17 @@ using namespace isc::dhcp::test;
 
 namespace {
 
-typedef PsqlBindArrayPtr (tripletFunc) (const Triplet<uint32_t>& triplet);
+typedef PsqlBindArrayPtr(tripletFunc)(const Triplet<uint32_t>& triplet);
 
-class PgsqlConfigBackendTest: public PgSqlGenericBackendTest {
+class PgsqlConfigBackendTest : public PgSqlGenericBackendTest {
 public:
-    PgsqlConfigBackendTest(): PgSqlGenericBackendTest() {
+    PgsqlConfigBackendTest() : PgSqlGenericBackendTest() {
         DatabaseConnection::ParameterMap params;
         params["name"] = "keatest";
         params["password"] = "keatest";
         params["user"] = "keatest";
 
         cbptr_.reset(new PgSqlConfigBackendImpl(params, 0));
-
     }
 
     /// @brief checks if specified triplet generating function stores the values properly.
@@ -73,7 +74,7 @@ TEST_F(PgsqlConfigBackendTest, triplet) {
 // the createBinding function takes the default value of a triplet.
 TEST_F(PgsqlConfigBackendTest, createBinding) {
 
-    tripletFunc &f = PgSqlConfigBackendImpl::createBinding;
+    tripletFuncf = PgSqlConfigBackendImpl::createBinding;
     std::vector<uint32_t> exp;
 
     // Case 1: empty triplet creates empty binding
@@ -92,7 +93,7 @@ TEST_F(PgsqlConfigBackendTest, createBinding) {
 // the createBinding function takes the default value of a triplet.
 TEST_F(PgsqlConfigBackendTest, createMinBinding) {
 
-    tripletFunc &f = PgSqlConfigBackendImpl::createMinBinding;
+    tripletFuncf = PgSqlConfigBackendImpl::createMinBinding;
     std::vector<uint32_t> exp;
 
     // Case 1: empty triplet creates empty binding
@@ -112,7 +113,7 @@ TEST_F(PgsqlConfigBackendTest, createMinBinding) {
 // the createBinding function takes the default value of a triplet.
 TEST_F(PgsqlConfigBackendTest, createMaxBinding) {
 
-    tripletFunc &f = PgSqlConfigBackendImpl::createMaxBinding;
+    tripletFuncf = PgSqlConfigBackendImpl::createMaxBinding;
     std::vector<uint32_t> exp;
 
     // Case 1: empty triplet creates empty binding
@@ -128,5 +129,4 @@ TEST_F(PgsqlConfigBackendTest, createMaxBinding) {
     checkBinding(f, Triplet<uint32_t>(111, 222, 333), exp);
 }
 
-
-}
+}  // namespace
index 1b4d40ccbbfe21d3af20dc43ec2be3fac67c3626..74904a3d921434a74830a002335b6d6357bbc619 100644 (file)
@@ -7,6 +7,7 @@
 #include <config.h>
 
 #include <log/logger_support.h>
+
 #include <gtest/gtest.h>
 
 int
index a5b8d8c3f5a24dfea34dec40cb6c5544a605e1dc..23cfd35cc568ce761f30d0576e64ecb5eb5bd933 100644 (file)
@@ -5,13 +5,14 @@
 // file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 #include <config.h>
+
 #include <hooks/hooks.h>
 
 extern "C" {
 
 /// @brief returns Kea hooks version.
-int version() {
+int
+version() {
     return (KEA_HOOKS_VERSION);
 }
-
 }