mysql - Yii2 在一侧添加带有 "%"通配符的 LIKE 条件

Question

我想在一侧添加带有 % 通配符的 like 条件，例如:

where name like 'value%'

我的代码:

Table::find()->filterWhere(['like', 'name' , $_GET['q'].'%' ])
        ->all();

但是查询结果是:

 where name like '%value\%%'

Answer 1

您需要将第四个操作数设置为 false 才能使用自定义 where like 条件:

Table::find()->where(['like', 'name', $_GET['q'] . '%', false]);

来自docs :

Sometimes, you may want to add the percentage characters to the matching value by yourself, you may supply a third operand false to do so. For example, ['like', 'name', '%tester', false] will generate name LIKE '%tester'.