2016-07-26 60 views
2

在SQL列名的引用我想寫這樣的SQL與誼2:如何防止Yii2

select id, 1 as type from user; 

這是我的代碼:

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

1是一個常數,不用戶的字段

我想將字段type = 1添加到查詢結果。

回答

4

要禁用報價和在查詢的某些部分逸出,它包裝在yii\db\Expression

use yii\db\Expression; 

... 

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