Expanded class hierarchy of QueryFactory in Drupal 8
- class \Drupal\Core\Entity\Query\Sql\QueryFactory implements QueryFactoryInterface
- class \Drupal\Core\Entity\Query\Sql\pgsql\QueryFactory
- class \Drupal\dynamic_entity_reference\Query\QueryFactory
- class \Drupal\multiversion\Entity\Query\Sql\QueryFactory
- class \Drupal\workspaces\EntityQuery\QueryFactory
- class \Drupal\workspace\EntityQuery\QueryFactory