lib-sql: Add SQL_DB_FLAG_ON_DUPLICATE_KEY flag for MySQL

diff --git a/src/lib-sql/driver-mysql.c b/src/lib-sql/driver-mysql.c
index 78510eabf4e3f2336a175c7d0e04c1424b4d3617..b8308cc1ab85af02d0f8053b7884039832be1a01 100644 (file)
--- a/src/lib-sql/driver-mysql.c
+++ b/src/lib-sql/driver-mysql.c
@@ -763,7 +763,8 @@ driver_mysql_escape_blob(struct sql_db *_db ATTR_UNUSED,
 
 const struct sql_db driver_mysql_db = {
        .name = "mysql",
-       .flags = SQL_DB_FLAG_BLOCKING | SQL_DB_FLAG_POOLED,
+       .flags = SQL_DB_FLAG_BLOCKING | SQL_DB_FLAG_POOLED |
+                SQL_DB_FLAG_ON_DUPLICATE_KEY,
 
        .v = {
                .init_full = driver_mysql_init_full_v,

diff --git a/src/lib-sql/driver-test.c b/src/lib-sql/driver-test.c
index 44dd7b4b1479def4a5ed53e2c21997bfb5d16fa2..f267c14a365007a0563136320841434404c218b4 100644 (file)
--- a/src/lib-sql/driver-test.c
+++ b/src/lib-sql/driver-test.c
@@ -85,6 +85,7 @@ const char *driver_test_result_get_error(struct sql_result *result);
 
 const struct sql_db driver_test_mysql_db = {
        .name = "mysql",
+       .flags = SQL_DB_FLAG_BLOCKING | SQL_DB_FLAG_ON_DUPLICATE_KEY,
 
        .v = {
                .init = driver_test_mysql_init,

diff --git a/src/lib-sql/sql-api.h b/src/lib-sql/sql-api.h
index e98a155b7375b16d7b8887a864868c1ccc3f7361..1478b1268ba9a4fd8927d49e706a62156f00f590 100644 (file)
--- a/src/lib-sql/sql-api.h
+++ b/src/lib-sql/sql-api.h
@@ -15,6 +15,8 @@ enum sql_db_flags {
           the functions can still be used, but they're just internally
           convered into regular statements. */
        SQL_DB_FLAG_PREP_STATEMENTS     = 0x04,
+       /* Database supports INSERT .. ON DUPLICATE KEY syntax. */
+       SQL_DB_FLAG_ON_DUPLICATE_KEY    = 0x08,
 };
 
 enum sql_field_type {