Add profile for old DB2 version that doesn't support tenants

Author: beikov

ci/build.sh

@@ -56,8 +56,10 @@ elif [ "$RDBMS" == "oracle_db23c" ]; then
 elif [ "$RDBMS" == "autonomous-transaction-processing-serverless" ] || [ "$RDBMS" == "base-database-service-19c" ] || [ "$RDBMS" == "base-database-service-21c" ] || [ "$RDBMS" == "base-database-service-23ai" ]; then
   echo "Managing OTP Database..."
   goal="-Pdb=oracle_test_pilot_database -DrunID=$RUNID -DdbPassword=$TESTPILOT_PASSWORD -DdbConnectionStringSuffix=$TESTPILOT_CONNECTION_STRING_SUFFIX"
-elif [ "$RDBMS" == "db2" ] || [ "$RDBMS" == "db2_11_5" ]; then
+elif [ "$RDBMS" == "db2" ]; then
   goal="-Pdb=db2_ci"
+elif [ "$RDBMS" == "db2_11_5" ]; then
+  goal="-Pdb=db2_old_ci"
 elif [ "$RDBMS" == "mssql" ] || [ "$RDBMS" == "mssql_2017" ]; then
   goal="-Pdb=mssql_ci"
 # Exclude some Sybase tests on CI because they use `xmltable` function which has a memory leak on the DB version in CI

local-build-plugins/src/main/groovy/local.databases.gradle

@@ -329,6 +329,16 @@ ext {
 //                        'jdbc.datasource' : 'com.informix.jdbcx.IfxDataSource',
                     'connection.init_sql' : ''
             ],
+            db2_old_ci : [
+                    'db.dialect' : 'org.hibernate.dialect.DB2Dialect',
+                    'jdbc.driver': 'com.ibm.db2.jcc.DB2Driver',
+                    'jdbc.user'  : 'orm_test',
+                    'jdbc.pass'  : 'orm_test',
+                    'jdbc.url'   : 'jdbc:db2://' + dbHost + ':50000/orm_test',
+                    'jdbc.datasource' : 'com.ibm.db2.jcc.DB2Driver',
+//                        'jdbc.datasource' : 'com.ibm.db2.jcc.DB2SimpleDataSource',
+                    'connection.init_sql' : ''
+            ],
             db2_ci : [
                     'db.dialect' : 'org.hibernate.dialect.DB2Dialect',
                     'jdbc.driver': 'com.ibm.db2.jcc.DB2Driver',