public Condition::notExists($field, $langcode = NULL)
Queries for the existence of a field.
Parameters
string $field:
Return value
ConditionInterface;
Overrides ConditionInterface::notExists
See also
\Drupal\Core\Entity\Query\QueryInterface::notexists()
File
- core/lib/Drupal/Core/Entity/Query/Null/Condition.php, line 28
Class
- Condition
- Defines the condition class for the null entity query.
Namespace
Drupal\Core\Entity\Query\Null
Code
public function notExists($field, $langcode = NULL) { return $this->condition($field, NULL, 'IS NULL', $langcode); }
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