Constructs a query object.
string $entity_type: The entity type.
\Drupal\Core\Entity\EntityManager $entity_manager: The entity manager storing the entity info.
string $conjunction:
\Drupal\Core\Database\Connection $connection: The database connection to run the query against.
Overrides QueryBase::__construct
public function __construct($entity_type, EntityManager $entity_manager, $conjunction, Connection $connection) {
parent::__construct($entity_type, $conjunction, $connection);
$this->entityManager = $entity_manager;
$this->connection = $connection;
}