/** * Implements Drupal\Core\Database\Query\ConditionInterface::exists(). */ public function exists(SelectInterface $select) { $this->condition->exists($select); return $this; }
/** * Sets a HAVING condition that the specified subquery returns values. * * @param \Drupal\Core\Database\Query\SelectInterface $select * The subquery that must contain results. * * @return $this */ public function havingExists(SelectInterface $select) { $this->having->exists($select); return $this; }