QueryConditionTrait::isNotNull

public QueryConditionTrait::isNotNull($field)

Sets a condition that the specified field be NOT NULL.

Parameters

$field: The name of the field to check.

Return value

\Drupal\Core\Database\Query\ConditionInterface The called object.

Overrides ConditionInterface::isNotNull

File

core/lib/Drupal/Core/Database/Query/QueryConditionTrait.php, line 42

Class

QueryConditionTrait

Provides an implementation of ConditionInterface.

Namespace

Drupal\Core\Database\Query

Code

public function isNotNull($field) {
  $this->condition->isNotNull($field);
  return $this;
}