public function ConditionInterface::exists

Same name in this branch

Sets a condition that the specified subquery returns values.

Parameters

Drupal\Core\Database\Query\SelectInterface $select: The subquery that must contain results.

Return value

Drupal\Core\Database\Query\ConditionInterface The called object.

6 methods override ConditionInterface::exists()

File

drupal/core/lib/Drupal/Core/Database/Query/ConditionInterface.php, line 92
Definition of Drupal\Core\Database\Query\ConditionInterface

Class

ConditionInterface
Interface for a conditional clause in a query.

Namespace

Drupal\Core\Database\Query

Code

public function exists(SelectInterface $select);