知方可补不足~sqlserver中使用ROW_NUMBER进行的快速分页
这个在SQL2005之后最见的一种分页方式,也是Linq默认生成的执行分页的方法(skip,take),当然在性能上小数量没有问题,在数据达到百万时会很慢,这是我们要清楚的,有时我们在LINQ环境下也需要分页写SQL,这时如何去分布就成为了一个很不好处
理的问题,所以大叔还是把准备的分页代码贡献一下
DECLARE @pageSize INT ;
DECLARE @pageIndex INT ;
SET @pageSize = 5
SET @pageIndex =2 ;
--第二页,每页显示5条数据
SELECT *
FROM ( SELECT ROW_NUMBER() OVER ( ORDER BY CreateDate ASC ) AS 'rowNumber' ,
*
FROM dbo.Task_Info
) AS temp
WHERE rowNumber BETWEEN ( ( ( @pageIndex - 1 ) * @pageSize ) + 1 )
AND ( @pageIndex * @pageSize )
在LINQ环境下使用SQL代码如下
Db.Database.SqlQuery<FighterTaskTotalDTO>("你的代码")
结果
aaarticlea/png;base64,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" alt="" />
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