[英]yii CDbCriteria select not working?
我需要编辑CGridView的查询
所以在我的模型中,我将函数search()更改如下:
$criteria=new CDbCriteria;
$criteria->select = "links.title, links.url, groups.title as grouptitle";
$criteria->join = " join groups on links.id_group = groups.id_group";
$criteria->addCondition("links.id_user = '" . Yii::app()->user->getId() . "'");
return new CActiveDataProvider($this, array(
'criteria'=>$criteria,
));
但是从我的角度来看,我得到一个错误,该错误表明选择不正确:
The SQL statement executed was: SELECT COUNT(*) FROM `links` `t` join groups on links.id_group = groups.id_group WHERE links.id_user = '1'
为什么这样?
除非明确设置,否则默认表别名为t
。 您可以通过以下方式做到这一点:
$criteria->alias = 'links';
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.