Could this be a problem with the dialect I configured Hibernate to use? Please help, just a hint were I have to look View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4050031#4050031 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4050031