|
public createCommand ( |
||
| $db | the database connection used to generate the SQL statement. If this parameter is not given, the `db` application component will be used. | |
| return | the created DB command instance. | |
public function createCommand($db = null)
{
if ($db === null) {
$db = Yii::$app->getDb();
}
list($sql, $params) = $db->getQueryBuilder()->build($this);
return $db->createCommand($sql, $params);
} /**
* Perform the DB Query
*
* @return array
*/
public function perform()
{
// Create the command
$command = $this->query->createCommand();
// Execute the command and return
return $command->queryAll();
}