這期內(nèi)容當(dāng)中小編將會(huì)給大家?guī)?lái)有關(guān)SQL Server中如何使用row_number實(shí)現(xiàn)分頁(yè),文章內(nèi)容豐富且以專(zhuān)業(yè)的角度為大家分析和敘述,閱讀完這篇文章希望大家可以有所收獲。
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1、首先是
select ROW_NUMBER() over(order by id asc) as 'rowNumber', * from table1
生成帶序號(hào)的集合
2、再查詢(xún)?cè)摷系?第 1 到第 5條數(shù)據(jù)
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語(yǔ)句
declare @pagesize int; declare @pageindex int; set @pagesize = 3set @pageindex = 1; --第一頁(yè)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; --第二頁(yè)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; --第三頁(yè)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;--第四頁(yè)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)
下面我們來(lái)寫(xiě)個(gè)存儲(chǔ)過(guò)程分頁(yè)
Alter Procedure PagePager @TableName varchar(80), @File varchar(1000),--- @Where varchar(500),---帶and連接 @OrderFile varchar(100), -- 排序字段 @OrderType varchar(10),--asc:順序,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)
上述就是小編為大家分享的SQL Server中如何使用row_number實(shí)現(xiàn)分頁(yè)了,如果剛好有類(lèi)似的疑惑,不妨參照上述分析進(jìn)行理解。如果想知道更多相關(guān)知識(shí),歡迎關(guān)注創(chuàng)新互聯(lián)行業(yè)資訊頻道。