Hi
See the hibernate config option
hibernate.hbm2ddl.auto
Automatically validate or export schema DDL to the
database when the SessionFactory is created. With
create-drop, the database schema will be dropped
when the SessionFactory is closed explicitly.
eg. validate | update | create | create-drop
This is set in
\config\alfresco\domain\hibernate-cfg.properties
This is set to update by default.
I am not sure what you mean by user checking?
Regards
Andy