function SelectQueryExtender::extend

Overrides QueryExtendableInterface::extend

File

includes/database/select.inc, line 666

Class

SelectQueryExtender

The base extender class for Select queries.

Code

public function extend($extender_name) {
    // The extender can be anywhere so this needs to go to the registry, which
    // is surely loaded by now.
    $class = $this->connection
        ->getDriverClass($extender_name, array(), TRUE);
    return new $class($this, $this->connection);
}