需求特别简单.在 Controller加过滤器.实现在所有的方法上增加id=12312321312.另外将price篡改为price+5. 这样做可以最大的减少代码的改动量,人员变动厉害,业务也模糊了,篡改数据,过滤最简单. 直接上代码 新建Filter.cs 代码如下 using System; using System.Collections.Generic; using System.Configuration; using System.Linq; using System.Web; u
select * from (SELECT titleid,count(titleid) c FROM [DragonGuoShi].[dbo].[ArticleInfo] group by titleid,[CategoryCode] having count(titleid)>1)as t order by c delete [DragonGuoShi].[dbo].[ArticleInfo] where ID not in ( SELECT max(ID) c FROM [DragonGu
对数据库某些意外情况,引起的重复数据,如何处理呢? ----------------查重复: select * from satisfaction_survey s and s.project_no in (select ss.project_no from satisfaction_survey ss group by ss.project_no ) order by s.project_no, s.submit_time 思路:从预先选出的数据中(s.as_side = 0),根据特定字段(