public function SelectQueryExtender::notExists

Sets a condition that the specified subquery returns no values.

Parameters

SelectQueryInterface $select: The subquery that must not contain results.

Return value

QueryConditionInterface: The called object.

Overrides QueryConditionInterface::notExists

File

core/includes/database/select.inc, line 820

Class

SelectQueryExtender

The base extender class for Select queries.

Code

public function notExists(SelectQueryInterface $select) {
  $this->query->notExists($select);
  return $this;
}