What is the difference between: session.query(Employee).join([Engineer, Manager]).\ filter(or_(Engineer.engineer_info=='w', Manager.manager_data=='q'))
and session.query(Employee).with_polymorphic([Engineer, Manager]).\ filter(or_(Engineer.engineer_info=='w', Manager.manager_data=='q')) ? -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalch...@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.