In EJB QL, is it possible to do a LEFT JOIN on two entities that have no declared relationship, thus simulating the ON clause in the sql equivalent?? SELECT c.firstName, c.lastName, p.number FROM Customer c LEFT JOIN c.phoneNumbers p That works because there is a declared relationship between Customer and Phone. What if I didn't have that relationship and wanted to do something more like this: SELECT c.firstName, c.lastName, p.number FROM Customer c LEFT JOIN Phone p WHERE c.someId=p.someId Is that even possible? Thanks in advance! Justin View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023181#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...