public function Condition::notExists in Drupal 9
Same name in this branch
- 9 core/lib/Drupal/Core/Database/Query/Condition.php \Drupal\Core\Database\Query\Condition::notExists()
- 9 core/lib/Drupal/Core/Config/Entity/Query/Condition.php \Drupal\Core\Config\Entity\Query\Condition::notExists()
- 9 core/lib/Drupal/Core/Entity/Query/Sql/Condition.php \Drupal\Core\Entity\Query\Sql\Condition::notExists()
- 9 core/lib/Drupal/Core/Entity/Query/Null/Condition.php \Drupal\Core\Entity\Query\Null\Condition::notExists()
Same name and namespace in other branches
- 8 core/lib/Drupal/Core/Database/Query/Condition.php \Drupal\Core\Database\Query\Condition::notExists()
Sets a condition that the specified subquery returns no values.
Parameters
\Drupal\Core\Database\Query\SelectInterface $select: The subquery that must not contain results.
Return value
$this The called object.
Overrides ConditionInterface::notExists
File
- core/
lib/ Drupal/ Core/ Database/ Query/ Condition.php, line 168
Class
- Condition
- Generic class for a series of conditions in a query.
Namespace
Drupal\Core\Database\QueryCode
public function notExists(SelectInterface $select) {
return $this
->condition('', $select, 'NOT EXISTS');
}