How i can use full outer join in symfony2 by query builder?

Question

I want to use full outer join by queryBuilder function. for left join i used this code:

$qb = $qb->select('person')
        ->from('S118EbrahimiBundle:PersonEntity', 'person')
        ->leftJoin('person.PhoneEntities', 'phone');

but i dont know how i can perform full outer join!

Answer 1

As you can see into doctrine2 documentation, it isn't possible to perform an outerjoin (with query builder help, obviously).
Two only operation you can perform are leftJoin and innerJoin

I suppose that you have to write it (as a plain query, not through query builder)

Answer 2

I think it is not possible and you should use nested left join!