Eclipse Hibernate tools not working anymore after DB switch

I am using hibernate tools with eclipse, and it was working fine, till I've changed my DB. I've configured the new database, run the test cases and every thing is fine, except for hibernate tools. The Hibernate console isn't fetching tables from DB nor throws it any excepti开发者_如何学Con. I entered the configuration manually and by clicking test connection, the test ping succeeds, but still when trying to create a new rev eng file, no tables are shown, could you please help with this?

This is more a workaround than a real solution but if editing the existing configuration didn't work (and it should definitely work), then I suggest creating a new one.