Queries for the nonexistence of a field.

Parameters

string $field:

string $langcode:

Return value

$this

Overrides ConditionInterface::notExists

File

core/lib/Drupal/Core/Config/Entity/Query/Condition.php, line 92

Class

Condition

Defines the condition class for the config entity query.

Namespace

Drupal\Core\Config\Entity\Query

Code

public function notExists($field, $langcode = NULL) {
  return $this->condition($field, NULL, 'IS NULL', $langcode);
}

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