I am new to Jboss and I try to build an ear (compose by CMPs) which can work with different kind of DB.
In the jbosscmp-jdbc file I see that a tag datasource-mapping indicates the king of DB. Is this tag obligatory, or if I want to deploy my ear working with Mysql and tomorrow working with postgres, should I build again my ear with indicating the value of the datasource-mapping ?
Thanks for help.
In earlier versions the jbosscmp-jdbc file was the only place that you could specify the mappings.
A change has been added to specify the mapping when deploying the datasource, I can't remeber which version this was added to.