Details
Bug
Resolved
Major
Description
When dealing with detached entities, e.g. with the QueryCache, you cannot use these entities as parameters for other Query.
Example:
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$em->detach($user);
$query = $em->createQuery('SELECT a FROM Address a WHERE a.User = ?1');
$query->setParameter(1, $user); // $user is detached
As $user is detached, the EntityManager does not have its identifier, so Query::_doExecute fails. (There is a "//TODO: Check that $value is MANAGED?" line near the failing line).
This patch should fix Doctrine\ORM\Query to work with detached Entities.