Doctrine 2 WHERE IN clause using a collection of entities

Question

I\'m attempting to build a query in Doctrine 2 that finds all Vacancy entities which are related to any of the given VacancyWorkingHours entities.<

Answer 1

Try to set IDs as parameter

$ids = array();
foreach($workingHours as $w) {
    $ids[] = $w->getId();
}

Then

$q = $this->createQueryBuilder('v')
    ->select('v')
    ->andWhere('v.workingHours IN (:workingHours)')
    ->setParameter('workingHours', $ids);
;