Multiple db connections in Yii PHP framework -

this main.php file:

        'db' => array(             'connectionstring' => 'mysql:host=myhost;dbname=mydb',             'emulateprepare' => true,             'username' => 'myuser',             'password' => 'mypass',             'charset' => 'utf8',         ),         'dbanother' => array(             'connectionstring' => 'mysql:host=myhost;dbname=mydb2',             'emulateprepare' => true,             'username' => 'myuser2',             'password' => 'mypass2',             'charset' => 'utf8',             'class' => 'cdbconnection'         ), 

in useridentity components have this:

 public function authenticate() {     .........     $loggedinuser = user::model()->find("username = :username", array("username" => $this->username));     ......  } 

and in user model , want use table users mydb2 database:

    class user extends cactiverecord {          private $connection_db2;          /**          * @see db connections config/main.php          */         public function __construct(){             $this->connection_db2= yii::app()->dbanother;         }          public static function model($classname=__class__){             return parent::model($classname);         }          public function tablename() {             return yii::app()->dbanother->users;             // here want declare want use table **users**         }     .....     } 

at moment getting this:

property "cdbconnection.users" not defined.

can me ? thx

it's simpler :) override getdbconnection() method in class:

public function getdbconnection() {     return yii::app()->dbanother; }