To do this, you would need to write your own persistence manager, or adapt the JDBCPersistenceManager. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4006447#4006447 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4006447