...you could start by reading chapter 8, and Searching TFF for RDBMS related topics... Regards. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986689#3986689 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3986689