Queries for the nonexistence of a field.

Parameters

string $field: The field to query for nonexistence.

string $function: The function.

string $langcode: (optional) For which language the entity should be prepared, defaults to the current content language.

Return value

\Drupal\Core\Entity\Query\ConditionInterface

See also

\Drupal\Core\Entity\Query\QueryInterface::notExists()

1 method overrides ConditionAggregateInterface::notExists()

ConditionAggregate::notExists in core/lib/Drupal/Core/Entity/Query/Sql/ConditionAggregate.php

Queries for the nonexistence of a field.

File

core/lib/Drupal/Core/Entity/Query/ConditionAggregateInterface.php, line 72

Class

ConditionAggregateInterface

Defines aggregated entity query conditions.

Namespace

Drupal\Core\Entity\Query

Code

public function notExists($field, $function, $langcode = NULL);

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