public function QueryConditionTrait::isNull in Drupal 10
Same name and namespace in other branches
- 8 core/lib/Drupal/Core/Database/Query/QueryConditionTrait.php \Drupal\Core\Database\Query\QueryConditionTrait::isNull()
- 9 core/lib/Drupal/Core/Database/Query/QueryConditionTrait.php \Drupal\Core\Database\Query\QueryConditionTrait::isNull()
File
- core/
lib/ Drupal/ Core/ Database/ Query/ QueryConditionTrait.php, line 34
Class
- QueryConditionTrait
- Provides an implementation of ConditionInterface.
Namespace
Drupal\Core\Database\QueryCode
public function isNull($field) {
$this->condition
->isNull($field);
return $this;
}