1
我看到一个关于Zend的帖子中的答案的开始:Join subquery with doctrine 2 DBAL 不幸的是,我不能管理它的工作。我试图aimfeld soltuion这样的:加入与学说和Symfony 2子查询
$qbaudio = $em->createQueryBuilder();
$subSelect = $qbaudio->select ('a.id_support id_support','sum(a.duration) dureeTotale','count(a) nbAudio')
->from('MyBundle:AudioObject','a')
->groupBy('a.id_support')
->where('a.type = :audio_type')
->getQuery();
$qb = $em->createQueryBuilder();
$qb->select('sp.ref1','sp.title1','count(i) nbImage','sp.nbSupportSaisi','sum(a.duration) dureeTotale','count(a) nbAudio','a.sampling')
->from('MyBundle:Storage', 'st')
->leftJoin('p.sides','si')
->leftJoin('si.support','sp')
->leftJoin('sp.images','i')
->leftJoin('sp.audioObjects', sprintf('(%s)',$subSelect->getDQL()), 'a', 'ON sp.id = a.id_support')
->groupBy('sp.id')
->setParameter('audio_type', 'MP3')
不幸的是,我得到这个消息:
Error: Expected end of string, got 'SELECT'
如果有可能与Zend,为什么不Symfony的? 有什么想法? 感谢
仔细查看。你能发现getSQL和getDQL的区别吗? – Cerad