public function DatabaseCondition::isNotNull in Drupal 7

Implements QueryConditionInterface::isNotNull().

Overrides QueryConditionInterface::isNotNull

File

includes/database/query.inc, line 1754

Non-specific Database query code. Used by all engines.

Class

DatabaseCondition

Generic class for a series of conditions in a query.

Code

public function isNotNull($field) {
  return $this
    ->condition($field, NULL, 'IS NOT NULL');
}