public function SelectInterface::havingIsNull

public SelectInterface::havingIsNull($field)

Sets a condition in the HAVING clause that the specified field be NULL.

Parameters

$field: The name of the field to check.

Return value

$this

File

core/lib/Drupal/Core/Database/Query/SelectInterface.php, line 589

Class

SelectInterface

Interface definition for a Select Query object.

Namespace

Drupal\Core\Database\Query

Code

public function havingIsNull($field);