2016-07-26 48 views
2

在SQL列名的引用我想写这样的SQL与谊2:如何防止Yii2

select id, 1 as type from user; 

这是我的代码:

$query = User::find()->select(['id', '1 as type'])->all(); 

1是一个常数,不用户的字段

我想将字段type = 1添加到查询结果。

回答

4

要禁用报价和在查询的某些部分逸出,它包装在yii\db\Expression

use yii\db\Expression; 

... 

$query = User::find()->select(['id', new Expresssion('1 as type')])->all();