如何在Doctrine 2.0中编写此SQL查询(并获得结果)?! q& _! V1 m3 v! \; X
created FROM event_notification JOIN users u ON(who_id = u.id) JOIN events e ON(event_id = e.id)) ORDER BY created created FROM event_notification JOIN users u ON(who_id = u.id) JOIN events e ON(event_id = e.id)) ORDER BY created 3 D9 e( s3 @5 z$ X$ b6 J解决方案: