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SQL Server利用RowNumber()內置函數與Over關鍵字實現通用分頁存儲過程,支持單表或多表結查集分頁,存儲過程如下:
/******************/ --Author:夢在旅途(www.Zuowenjun.cn) --CreateDate:2015-06-02 --Function:分頁獲取數據 /******************/ create procedure [dbo].[sp_DataPaging] ( @selectsql nvarchar(200),--查詢字段SQL,不含select,支持靈活寫法,如:col1,col3,isnull(col4,'') as col4 @fromsql nvarchar(500),--查詢表及條件SQL,不含from,若包含條件請加上where,如:table where col1='test' @orderbysql nvarchar(100),--查詢排序SQL,不含order by,如:id order by desc @pagesize int=20,--每頁顯示記錄數 @pageno int=1,--當前查詢頁碼,從1開始 @returnrecordcount bit=1 --是否需要返回總記錄數,若設為1,則返回兩個結果表 ) as begin declare @sqlcount nvarchar(500),@sqlstring nvarchar(max) set @sqlstring=N'from (select row_number() over (order by ' + @orderbysql + N') as rowId,' + @selectsql + N' from ' + @fromsql +N') as t' if(@returnrecordcount=1) begin set @sqlcount=N'select count(rowId) as resultcount ' + @sqlstring exec(@sqlcount) end set @sqlstring=N'select * ' + @sqlstring + ' where rowId between ' + convert(nvarchar(50),(@pageno-1)*@pagesize+1)+' and '+convert(nvarchar(50),@pageno*@pagesize) exec(@sqlstring) end
用法如下:
--單表查詢 exec [dbo].[sp_DataPaging] '*','AssetDetail','assetsingleno',10,1 --多表查詢 exec [dbo].[sp_DataPaging] 'a.*','Inventory a left join AssetDetail b on a.StoreNo=b.StoreNo and a.CompanyID=b.CompanyID inner join Asset c on b.AssetID=c.ID and b.CompanyID=c.CompanyID','a.id',20,3,1
結果顯示如下(如上多表查詢):
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