public function SelectQueryExtender::uniqueIdentifier in Drupal 7

Implements QueryPlaceholderInterface::uniqueIdentifier().

Overrides QueryPlaceholderInterface::uniqueIdentifier

File

includes/database/select.inc, line 571

Class

SelectQueryExtender

The base extender class for Select queries.

Code

public function uniqueIdentifier() {
  return $this->uniqueIdentifier;
}