I have already install ServiceDesk Plus 9.0 under CentOS environment, and want  to use MYSQL instead of PGSQL for the database

I have already follow the installation guide which run 'changeDBServer.sh' to change the DB connection 

But it show the following warning

WARNING : Base table or view not found, message from server: "Table 'servicedesk.GlobalConfig' doesn't exist"

Is there have any script file which can create the DB table under MYSQL such as "initPgsql.sh"?

Could you advise how can I create the Table by myself?

Thanks and regards,