首先,我将给出一些伪代码示例,然后我将解释问题是什么.让我说我有两个实体User和Phonenumber.他们的关系是一对多的.在我的UserRepository中我可以有类似的东西:
class UserRepository
{
public function getUser($id, $type)
{
$users = $this->createQuery("SELECT u, p FROM User u JOIN u.phonenumbers p
WHERE u.id = :id AND p.type = :type")
->setParameters(array(
'id' => $id,
'type' => $type,
))
->getResult();
return $users[0];
}
}
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在我的应用程序,如果我有类似的东西:
$user = $userRepo->getUser(1, 'home');
var_dump($user->getPhonenumbers()); // here phonenumbers collection is ok
$user = $userRepo->getUser(1, 'work');
var_dump($user->getPhonenumbers()); // Here phonenumbers collection is wrong.
// It's exactly the same as the previous one.
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所以我的问题是:是否可以使用获取连接(具有不同的标准)并且每次都能获得正确的集合?