QueryFactory::getAggregate
public function QueryFactory::getAggregate
public QueryFactory::getAggregate(EntityTypeInterface $entity_type, $conjunction)
Instantiates an aggregation query object for a given entity type.
Parameters
\Drupal\Core\Entity\EntityTypeInterface $entity_type: The entity type definition.
string $conjunction:
- AND: all of the conditions on the query need to match.
- OR: at least one of the conditions on the query need to match.
Return value
\Drupal\Core\Entity\Query\QueryAggregateInterface The query object that can query the given entity type.
Throws
\Drupal\Core\Entity\Query\QueryException
Overrides QueryFactoryInterface::getAggregate
File
- core/lib/Drupal/Core/Config/Entity/Query/QueryFactory.php, line 69
Class
- QueryFactory
- Provides a factory for creating entity query objects for the config backend.
Namespace
Drupal\Core\Config\Entity\QueryCode
public function getAggregate(EntityTypeInterface $entity_type, $conjunction) { throw new QueryException('Aggregation over configuration entities is not supported'); }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Config!Entity!Query!QueryFactory.php/function/QueryFactory::getAggregate/8.1.x