I have 2 entity:
/**
* @ORM\Entity
* @ORM\Table(name="users")
*/
class User
{
/**
* @ORM\ManyToMany(targetEntity="Myapp\UserBundle\Entity\Group")
* @ORM\JoinTable(name="user_groups",
* joinColumns={@ORM\JoinColumn(name="user_id", referencedColumnName="id")},
* inverseJoinColumns={@ORM\JoinColumn(name="group_id", referencedColumnName="id")}
* )
*/
protected $groups;
...
}
and
/**
* @ORM\Entity(repositoryClass="Myapp\UserBundle\Repository\GroupRepository")
* @ORM\Table(name="groups")
*/
class Group
...
I cant find a way to create a DQL query which results SQL like this:
SELECT g.name, g.id, count( u.id )
FROM users u
LEFT JOIN user_groups ug ON u.id = ug.user_id
RIGHT JOIN groups g ON g.id = ug.group_id
GROUP BY g.id
I tried and failed whith:
$this->getEntityManager()
->createQuery('
SELECT g.id, g.name, count(u.id) as usercount FROM MyappUserBundle:User u
JOIN u.groups g
GROUP BY g.id'
);
since the result not contains the groups that has no user.
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