public function QueryInterface::notExists in Drupal 8
Same name and namespace in other branches
- 9 core/lib/Drupal/Core/Entity/Query/QueryInterface.php \Drupal\Core\Entity\Query\QueryInterface::notExists()
Queries for an empty field.
Parameters
$field: Name of a field.
$langcode: Language code (optional).
Return value
$this
1 method overrides QueryInterface::notExists()
- QueryBase::notExists in core/
lib/ Drupal/ Core/ Entity/ Query/ QueryBase.php - Queries for an empty field.
File
- core/
lib/ Drupal/ Core/ Entity/ Query/ QueryInterface.php, line 125
Class
- QueryInterface
- Interface for entity queries.
Namespace
Drupal\Core\Entity\QueryCode
public function notExists($field, $langcode = NULL);