[jboss-user] [EJB 3.0] - Re: EJB3 entity bean query always returns null

anonymous wrote : Query q1 = manager.createQuery("SELECT c FROM Customer c WHERE c.userName = :username AND c.password = :password "); | q1.setParameter("username", userName); | q1.setParameter("password", password); | System.out.println(q1.getSingleResult()); Are you sure the database has an record for this username and password? And are you sure its not case-sensitive? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4217399#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...