public function Delete::isNull

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

Overrides ConditionInterface::isNull

File

drupal/core/lib/Drupal/Core/Database/Query/Delete.php, line 63

Definition of Drupal\Core\Database\Query\Delete

Class

Delete

General class for an abstracted DELETE operation.

Namespace

Code

public function isNull($field) {
  $this->condition
    ->isNull($field);
  return $this;
}