public function Select::isNotNull

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

drupal/core/lib/Drupal/Core/Database/Query/Select.php, line 214
Definition of Drupal\Core\Database\Query\Select

Class

Select
Query builder for SELECT statements.

Namespace

Drupal\Core\Database\Query

Code

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