+function upgrade_to_13(){
+ echo " upgrade database from version 0.12 to version 0.13"
+ echo " add cloud_config at 'scenarios', 'instance_scenarios'"
+ echo "ALTER TABLE scenarios ADD COLUMN cloud_config MEDIUMTEXT NULL DEFAULT NULL AFTER descriptor;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
+ echo "ALTER TABLE instance_scenarios ADD COLUMN cloud_config MEDIUMTEXT NULL DEFAULT NULL AFTER modified_at;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
+ echo "INSERT INTO schema_version (version_int, version, openmano_ver, comments, date) VALUES (13, '0.13', '0.4.47', 'insert cloud-config at scenarios,instance_scenarios', '2016-08-30');" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
+}
+function downgrade_from_13(){
+ echo " downgrade database from version 0.13 to version 0.12"
+ echo " remove cloud_config at 'scenarios', 'instance_scenarios'"
+ echo "ALTER TABLE scenarios DROP COLUMN cloud_config;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
+ echo "ALTER TABLE instance_scenarios DROP COLUMN cloud_config;" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
+ echo "DELETE FROM schema_version WHERE version_int='13';" | $DBCMD || ! echo "ERROR. Aborted!" || exit -1
+}
+
+