public function Select::havingIsNull in Drupal 8
Same name and namespace in other branches
- 9 core/lib/Drupal/Core/Database/Query/Select.php \Drupal\Core\Database\Query\Select::havingIsNull()
Sets a condition in the HAVING clause that the specified field be NULL.
Parameters
$field: The name of the field to check.
Return value
$this
Overrides SelectInterface::havingIsNull
File
- core/
lib/ Drupal/ Core/ Database/ Query/ Select.php, line 331
Class
- Select
- Query builder for SELECT statements.
Namespace
Drupal\Core\Database\QueryCode
public function havingIsNull($field) {
$this->having
->isNull($field);
return $this;
}