[cosimfi74]

Hello in the guide "The Definitive Guide to Yii"  in the section  "Creating First Yii Application"  I found this

            'db'=>array(

            'connectionString'=>'sqlite:protected/data/source.db',

Then you explain the model and crud function but this not working. 
Is necessary to insert in CDbConnection to using AR for model and crud function.

I suggest to add this (is usefull for the MYSQL)

'db'=>array(

            'class'=>'system.db.CDbConnection',

	     'connectionString'=>'mysql:host=localhost;dbname=namedb',

            'username'=>'user',

            'password'=>'1234',

            'schemaCachingDuration'=>3600,

		), 

bye bye from Italy

[qiang]

What is the error message you saw?

By default, 'db' component will use class 'CDbConnection'. So you don't need to explicitly specify its class property.

[cosimfi74]

Sorry.
But now is working .... I don't know... I'm not drunk....
I cannot replicate the error....ignore my message.

I saw this error with crud."Error: Table "nametable" does not have a primary key."....
(the table have a primary key).