symfony - How to get doctrine2 table alias? -

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i want create method in doctrine2 repository class takes querybuilder , adds clauses, 1 of inner join.

how can find out table alias used instantiate querybuilder? discoverable or should convention across codebase (and therefore potential source of bugs)?

my client code is:

public function getpasswordaction($id) {     $user = $this->get('security.context')->gettoken()->getuser();      $repository = $this->getdoctrine()         ->getrepository('tenkpwlockerbundle:password');      $query = $repository->createquerybuilder('p')         ->where('id = :id')         ->setparameter('id', $id);      $query = $repository->usercanreadrestriction($query, $user);     ...

and repository class contains:

public function usercanreadrestriction(\doctrine\orm\querybuilder $builder, \tenk\userbundle\entity\user $user) {                              // can 'p' from?     return $builder->innerjoin('p.shares', 's')         ->where('createdby = :creator')         ->orwhere('s.touser = :toid')         ->setparameters(array('creator' => $user, 'touser' => $user)); }

in fact, in above code, how can confirm querybuilder working password entity @ all?

you can retrive select part of querybuilder calling getdqlpart('select') method.

more information here.

then, how doctrine parse select part here.

you can same know if table associated repository called , alias.


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