Querybuilder Cannot Set Limit After Gettext

Yii 1.1 General Discussion
1

I am just wondering why after I call getText(). I cannot set query limit anymore.




  $query = Yii::app()->db->createCommand();

....

....

....


 $sql = $query->getText();


 $count = count($this -> findAllBySql ($sql));


 $query->limit(10, 0);


 $sql = $query->getText();

Thanks