SQL Server使用row_number分页的实现方法

这篇文章主要为大家详细介绍了SQL Server使用row_number分页的实现方法,具有一定的参考价值,感兴趣的朋友可以参考一下

本文为大家分享了SQL Server使用row_number分页的实现方法,供大家参考,具体内容如下

1、首先是

select ROW_NUMBER() over(order by id asc) as 'rowNumber', * from table1

生成带序号的集合

2、再查询该集合的 第 1  到第 5条数据

 select * from (select ROW_NUMBER() over(order by id asc) as 'rowNumber', * from table1) as temp where rowNumber between 1 and 5 

完整的Sql语句

 declare @pagesize int; declare @pageindex int; set @pagesize = 3 set @pageindex = 1; --第一页 select * from (select ROW_NUMBER() over(order by id asc) as 'rowNumber', * from table1) as temp where rowNumber between (((@pageindex-1)*@pagesize)+1) and (@pageindex*@pagesize) set @pageindex = 2; --第二页 select * from (select ROW_NUMBER() over(order by id asc) as 'rowNumber', * from table1) as temp where rowNumber between (((@pageindex-1)*@pagesize)+1) and (@pageindex*@pagesize) set @pageindex = 3; --第三页 select * from (select ROW_NUMBER() over(order by id asc) as 'rowNumber', * from table1) as temp where rowNumber between (((@pageindex-1)*@pagesize)+1) and (@pageindex*@pagesize) set @pageindex = 4;--第四页 select * from (select ROW_NUMBER() over(order by id asc) as 'rowNumber', * from table1) as temp where rowNumber between (((@pageindex-1)*@pagesize)+1) and (@pageindex*@pagesize) 

 下面我们来写个存储过程分页 

 Alter Procedure PagePager @TableName varchar(80), @File varchar(1000),--- @Where varchar(500),---带and连接 @OrderFile varchar(100), -- 排序字段 @OrderType varchar(10),--asc:顺序,desc:倒序 @PageSize varchar(10), -- @PageIndex varchar(10) -- as if(ISNULL(@OrderFile, '') = '') begin set @OrderFile = 'ID'; end if(ISNULL(@OrderType,'') = '') begin set @OrderType = 'asc' end if(ISNULL(@File,'') = '') begin set @File = '*' end declare @select varchar(8000) set @select = '  select ' + @File + ' from   (    select *,ROW_NUMBER() over(order by ' + @OrderFile + ' '+ @OrderType + ') as ''rowNumber''  from ' + @TableName + '  where 1=1 ' + @Where + '   ) temp where rowNumber between (((' + @PageIndex + ' - 1) * ' + @PageSize + ')+1) and (' + @PageIndex + '*'+ @PageSize+')' exec(@select) 

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