摘要: 方法一:这种方法有个坑儿,就是as 后面的别名,必须是属性范围内的名字。$criteria = new CDbCriteria(); $criteria->select = 'sum(amount) total'; $criteria->order = ‘wom_id desc’; $crit... 阅读全文
posted @ 2014-11-26 10:06 sungx2009 阅读(1935) 评论(0) 推荐(0)