function Condition::isNull
Same name in other branches
- 9 core/lib/Drupal/Core/Database/Query/Condition.php \Drupal\Core\Database\Query\Condition::isNull()
- 10 core/lib/Drupal/Core/Database/Query/Condition.php \Drupal\Core\Database\Query\Condition::isNull()
- 11.x core/lib/Drupal/Core/Database/Query/Condition.php \Drupal\Core\Database\Query\Condition::isNull()
Overrides ConditionInterface::isNull
File
-
core/
lib/ Drupal/ Core/ Database/ Query/ Condition.php, line 136
Class
- Condition
- Generic class for a series of conditions in a query.
Namespace
Drupal\Core\Database\QueryCode
public function isNull($field) {
return $this->condition($field, NULL, 'IS NULL');
}
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