findByAttributes using GUID

I am trying to query a MS-SQL db with the following code

 $userid ="'{C8FF8835-D7A2-446D-98F9-F965102BB7B5}'";

 $model = new User;


but am getting an error from yii. I have tried

 $userid ="C8FF8835-D7A2-446D-98F9-F965102BB7B5";

and other variations as well.

The above works with a different column search that is a plain integer or plain string.

It looks like the ’ is stripped off the variable before being passed into the query.

Does anyone know how to make this work with guid’s?

Try this :


Thanks for suggestion. That worked fine.