how to use updateAll

Hi,

i need to use updateAll to change the level column from 2 to 1, but it works sometimes and other times dont work.

Here how i do




	$criteria=new CDbCriteria;

	$criteria->condition='level=:level';

	$criteria->params=array(':level'=>"1");

	Firewall::model()->deleteAll($criteria);

	$criteria2=new CDbCriteria;

	$criteria2->condition='level=:level';

	$criteria2->params=array(':level'=>"2");

	$modell1=Firewall::model()->updateAll(array('level'=>'1'), $criteria2);



Thanks