From: Francis Dupont <fdupont@isc.org>
Date: Wed, 20 Feb 2019 13:16:30 +0000 (+0100)
Subject: [460-update-mysql-database-schema-for-dhcpv6--align-on-dhcpv4] Aligned server table... 
X-Git-Tag: 397-cb-implement-mysqlconfigbackenddhcpv6_base~25
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=705da9b3169e5a1f3c19c6f323751b231763fba3;p=thirdparty%2Fkea.git

[460-update-mysql-database-schema-for-dhcpv6--align-on-dhcpv4] Aligned server table idexes
---

diff --git a/src/share/database/scripts/mysql/dhcpdb_create.mysql b/src/share/database/scripts/mysql/dhcpdb_create.mysql
index 286900206f..8768b41322 100644
--- a/src/share/database/scripts/mysql/dhcpdb_create.mysql
+++ b/src/share/database/scripts/mysql/dhcpdb_create.mysql
@@ -1815,6 +1815,21 @@ ALTER TABLE dhcp6_pool
 ALTER TABLE dhcp6_pd_pool
     CHANGE dhcp6_subnet_id subnet_id INT(10) UNSIGNED NOT NULL;
 
+-- align dhcp6_shared_network_server indexes on dhcp4_shared_network_server
+
+ALTER TABLE dhcp6_shared_network_server
+    ADD PRIMARY KEY (shared_network_id, server_id);
+
+ALTER TABLE dhcp6_shared_network_server
+    DROP FOREIGN KEY fk_dhcp6_shared_network_server_shared_network_id;
+DROP INDEX fk_dhcp6_shared_network_server_shared_network_id
+    ON dhcp6_shared_network_server;
+ALTER TABLE dhcp6_shared_network_server
+    ADD CONSTRAINT fk_dhcp6_shared_network_server_shared_network_id
+    FOREIGN KEY (shared_network_id)
+    REFERENCES dhcp6_shared_network (id)
+    ON DELETE CASCADE ON UPDATE NO ACTION;
+
 # Update the schema version number
 UPDATE schema_version
 SET version = '8', minor = '0';
diff --git a/src/share/database/scripts/mysql/upgrade_7.0_to_8.0.sh.in b/src/share/database/scripts/mysql/upgrade_7.0_to_8.0.sh.in
index 775541e971..f5b9551486 100644
--- a/src/share/database/scripts/mysql/upgrade_7.0_to_8.0.sh.in
+++ b/src/share/database/scripts/mysql/upgrade_7.0_to_8.0.sh.in
@@ -498,6 +498,21 @@ ALTER TABLE dhcp6_pool
 ALTER TABLE dhcp6_pd_pool
     CHANGE dhcp6_subnet_id subnet_id INT(10) UNSIGNED NOT NULL;
 
+-- align dhcp6_shared_network_server indexes on dhcp4_shared_network_server
+
+ALTER TABLE dhcp6_shared_network_server
+    ADD PRIMARY KEY (shared_network_id, server_id);
+
+ALTER TABLE dhcp6_shared_network_server
+    DROP FOREIGN KEY fk_dhcp6_shared_network_server_shared_network_id;
+DROP INDEX fk_dhcp6_shared_network_server_shared_network_id
+    ON dhcp6_shared_network_server;
+ALTER TABLE dhcp6_shared_network_server
+    ADD CONSTRAINT fk_dhcp6_shared_network_server_shared_network_id
+    FOREIGN KEY (shared_network_id)
+    REFERENCES dhcp6_shared_network (id)
+    ON DELETE CASCADE ON UPDATE NO ACTION;
+
 # Update the schema version number
 UPDATE schema_version
 SET version = '8', minor = '0';