gmysql: Use future-proof statement for transaction isolation

diff --git a/modules/gmysqlbackend/smysql.cc b/modules/gmysqlbackend/smysql.cc
index 4fee28f6bfccaacb921adba21bc495bc658e5a1d..50cd9240053111c40de3f0251a42e548ed08b037 100644 (file)
--- a/modules/gmysqlbackend/smysql.cc
+++ b/modules/gmysqlbackend/smysql.cc
@@ -427,7 +427,7 @@ void SMySQL::connect()
 #endif
 
     if (d_setIsolation && (retry == 1))
-      mysql_options(&d_db, MYSQL_INIT_COMMAND,"SET SESSION tx_isolation='READ-COMMITTED'");
+      mysql_options(&d_db, MYSQL_INIT_COMMAND,"SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED");
 
     mysql_options(&d_db, MYSQL_READ_DEFAULT_GROUP, d_group.c_str());