SQL 分页查询存储过程中order by 后面不能传变量的问题怎么解决

Posted 2023-03-11

SQL 分页查询存储过程中order by 后面不能传变量的问题怎么解决
我具体sql如下
@orderBy：排序字段
@orderType：排序顺序

select top @pageSize * from
(select f.*,h.Name as LastUserName from
(select a.*,b.TypeName ,c.Name from News a,NewsType b,Users c where a.typeId=b.typeId and a.UserId=c.UserId and a.typeId=@typeId and a.Title like @like )as f , Users as h where f.lastEditUserId =h.userId ) as e
where e.NewsId not in (select top (@pageSize * @pageIndex) a. NewsId from news a,NewsType b, users c where a.typeId=b.typeId and a.UserId=c.UserId and a.Title like @like order by a.@orderBy @orderType) order by e.@orderBy @orderType

一：用exec
二：数据库不排序，交给程序去排序。数据库排序也是需要消耗时间和资源的....而数据库通常是最宝贵的资源。 参考技术A 写成动态sql