如何在Yii查询构建器中使用LIKE [英] How use LIKE in Yii query builder

问题描述

如何使用YIi查询构建器构建此查询

How build this query with YIi query builder

SELECT *
FROM `table`
WHERE type_item = 2 AND name_item LIke '%name%'

我尝试过

return Yii::app()->db->createCommand()
    ->select('*')
    ->from('{{event_field_variants}}')
    ->where('type_item = :type AND name_item LIKE "%:substr%"', array(':type' => '2', ':substr' => 'name'))
    ->order('variant ASC')
    ->queryAll();

但是此查询获取CdbcException. 在Yii文档上，仅是带有like或带有简单param的示例.

But this query get CdbcException. On Yii documentation are examples only with like or only with simple param.

推荐答案

->where('name_item LIKE :substr', array(':substr' => '%name%'))

是否只将其放在变量部分?

Just put it in the variables part?

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