使用findAll时,Yii AR加入不起作用

Question

我有两个表menus和lang_menus.我的Menus模型如下:

public function relations()
{
    // NOTE: you may need to adjust the relation name and the related
    // class name for the relations automatically generated below.
    return array(
                'menulanguages'=>array(self::HAS_MANY, 'MenuLangs', 'menuId'),
    );
}
...
public function getMenus(){
        $criteria = new CDbCriteria();
        $criteria->condition = "t.clientId = ".Yii::app()->user->clientId." AND menulanguages.languageId = ".Yii::app()->user->userlanguage;


        $count = Menus::model()->with('menulanguages')->count($criteria);

        $pages=new CPagination($count);
        //Results per page
        $pages->pageSize=10;
        $pages->applyLimit($criteria);

        $menus = Menus::model()->with('menulanguages')->findAll($criteria);
        return array('menus' => $menus, 'paging' => $pages);
    }

这是抛出错误Unknown column 'menulanguages.languageId'.错误在行中$menus = Menus::model()->with('menulanguages')->findAll($criteria);.

令人惊讶的是,我$count正确地得到了变量的值.

在查看日志时,我可以看到为findAll查询运行的SQL查询是:

SELECT `t`.`id` AS `t0_c0`, `t`.`clientId` AS `t0_c1`, `t`.`restaurantId` AS `t0_c2` FROM `posif_menus` `t` WHERE (t.clientId = 1 AND menulanguages.languageId = 2) LIMIT 10

这意味着没有发生加入.而正在为计数值运行正确的连接查询.难道我做错了什么 ？请帮忙.

Answer 1

只需使用together()CActiveRecord或togetherCDbCriteria的属性:

$menus = Menus::model()->with('menulanguages')->together()->findAll($criteria);

要么:

$criteria = new CDbCriteria();
$criteria->condition = "t.clientId = ".Yii::app()->user->clientId." AND menulanguages.languageId = ".Yii::app()->user->userlanguage;
$criteria->together=true;