我使用Doctrine createQueryBuilder()在Symfony2中构造查询。但是,我不想获取这个实体中的所有列。如何仅选择ID和名称?
$query = $this->getEntityManager()->createQueryBuilder();
$query
->select('d')
->from('AcmeBundle:Demo', 'd')
->leftjoin('d.otherEntity', 'o');
$query->setMaxResults(10);
$results = $query->getQuery()->getResult();非常感谢,
发布于 2012-09-22 23:56:25
试着关注一下,
$fields = array('d.id', 'd.name', 'o.id');
//$fields = 'partial d.{id, name}, partial o.{id}'; //if you want to get entity object
$query = $this->getEntityManager()->createQueryBuilder();
$query
->select($fields)
->from('AcmeBundle:Demo', 'd')
->leftjoin('d.otherEntity', 'o');
$query->setMaxResults(10);
$results = $query->getQuery()->getResult();https://stackoverflow.com/questions/12543650
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