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

[jaikiran]

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?

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