public QueryConditionTrait::exists(SelectInterface $select)
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.
Overrides ConditionInterface::exists
File
- core/lib/Drupal/Core/Database/Query/QueryConditionTrait.php, line 50
Class
- QueryConditionTrait
- Provides an implementation of ConditionInterface.
Namespace
Drupal\Core\Database\Query
Code
1 2 3 4 | public function exists(SelectInterface $select) { $this->condition->exists($select); return $this;} |
Please login to continue.