public function Condition::notExists

Same name in this branch
  1. 9.x drupal/core/lib/Drupal/Core/Database/Query/Condition.php \Drupal\Core\Database\Query\Condition::notExists()
  2. 9.x drupal/core/modules/field/modules/field_sql_storage/lib/Drupal/field_sql_storage/Entity/Condition.php \Drupal\field_sql_storage\Entity\Condition::notExists()

Implements Drupal\Core\Database\Query\ConditionInterface::notExists().

Overrides ConditionInterface::notExists

File

drupal/core/lib/Drupal/Core/Database/Query/Condition.php, line 130
Definition of Drupal\Core\Database\Query\Condition

Class

Condition
Generic class for a series of conditions in a query.

Namespace

Drupal\Core\Database\Query

Code

public function notExists(SelectInterface $select) {
  return $this
    ->condition('', $select, 'NOT EXISTS');
}