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SqlServer 2000、2005分頁存儲(chǔ)過程整理第1/3頁

2024-08-31 01:02:53
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sql server 2005的分頁存儲(chǔ)過程分3個(gè)版本,一個(gè)是沒有優(yōu)化過的,一個(gè)是優(yōu)化過的,最后一個(gè)支持join的,sql server 2000的分頁存儲(chǔ)過程,也可以運(yùn)行在sql server 2005上,但是性能沒有sql server 2005的版本好。

在最后 我還附帶了一個(gè)二分法的分頁存儲(chǔ)過程,也很好用的說哈~~

1.SqlServer 2005:

SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGOCREATE proc [dbo].[up_Page2005] @TableName varchar(50), --表名 @Fields varchar(5000) = '*', --字段名(全部字段為*) @OrderField varchar(5000), --排序字段(必須!支持多字段) @sqlWhere varchar(5000) = Null,--條件語句(不用加where) @pageSize int,--每頁多少條記錄 @pageIndex int = 1 ,--指定當(dāng)前為第幾頁 @TotalPage int output--返回總頁數(shù)asbeginBegin Tran --開始事務(wù)Declare @sql nvarchar(4000); Declare @totalRecord int;--計(jì)算總記錄數(shù)if (@SqlWhere='' or @sqlWhere=NULL)set @sql = 'select @totalRecord = count(*) from ' + @TableName elseset @sql = 'select @totalRecord = count(*) from ' + @TableName + ' with(nolock) where ' + @sqlWhereEXEC sp_executesql @sql,N'@totalRecord int OUTPUT',@totalRecord OUTPUT--計(jì)算總記錄數(shù)--計(jì)算總頁數(shù) select @TotalPage=CEILING((@totalRecord+0.0)/@PageSize)if (@SqlWhere='' or @sqlWhere=NULL)set @sql = 'Select * FROM (select ROW_NUMBER() Over(order by ' + @OrderField + ') as rowId,' + @Fields + ' from ' + @TableName elseset @sql = 'Select * FROM (select ROW_NUMBER() Over(order by ' + @OrderField + ') as rowId,' + @Fields + ' from ' + @TableName + ' with(nolock) where ' + @SqlWhere--處理頁數(shù)超出范圍情況 if @PageIndex<=0Set @pageIndex = 1if @pageIndex>@TotalPageSet @pageIndex = @TotalPage--處理開始點(diǎn)和結(jié)束點(diǎn) Declare @StartRecord int Declare @EndRecord intset @StartRecord = (@pageIndex-1)*@PageSize + 1 set @EndRecord = @StartRecord + @pageSize - 1--繼續(xù)合成sql語句 set @Sql = @Sql + ') as t where rowId between ' + Convert(varchar(50),@StartRecord) + ' and ' + Convert(varchar(50),@EndRecord)print @sql Exec(@Sql) --------------------------------------------------- If @@Error <> 0BeginRollBack TranReturn -1EndElseBeginCommit TranReturn @totalRecord ---返回記錄總數(shù)Endend

2.Sql Server 2005:

/****** 對(duì)象: StoredProcedure [dbo].[up_Page2005V2] 腳本日期: 05/21/2008 11:27:15 ******/SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGO-- =============================================-- Author: <Author,,Name>-- Create date: <Create Date,,>-- Description: <Description,,>-- =============================================CREATE PROCEDURE [dbo].[up_Page2005V2] @TableName varchar(50), --表名 @Fields varchar(5000) = '*', --字段名(全部字段為*) @OrderField varchar(5000), --排序字段(必須!支持多字段) @sqlWhere varchar(5000) = Null,--條件語句(不用加where) @pageSize int,--每頁多少條記錄 @pageIndex int = 1 ,--指定當(dāng)前為第幾頁 @totalRecord int = 0, @TotalPage int output--返回總頁數(shù)ASBEGINBegin Tran --開始事務(wù)Declare @sql nvarchar(4000);if @totalRecord<=0 begin--計(jì)算總記錄數(shù)if (@SqlWhere='' or @sqlWhere=NULL)set @sql = 'select @totalRecord = count(*) from ' + @TableNameelseset @sql = 'select @totalRecord = count(*) from ' + @TableName + ' with(nolock) where ' + @sqlWhereEXEC sp_executesql @sql,N'@totalRecord int OUTPUT',@totalRecord OUTPUT--計(jì)算總記錄數(shù) end--計(jì)算總頁數(shù) select @TotalPage=CEILING((@totalRecord+0.0)/@PageSize)if (@SqlWhere='' or @sqlWhere=NULL)set @sql = 'Select * FROM (select ROW_NUMBER() Over(order by ' + @OrderField + ') as rowId,' + @Fields + ' from ' + @TableName elseset @sql = 'Select * FROM (select ROW_NUMBER() Over(order by ' + @OrderField + ') as rowId,' + @Fields + ' from ' + @TableName + ' with(nolock) where ' + @SqlWhere--處理頁數(shù)超出范圍情況 if @PageIndex<=0Set @pageIndex = 1if @pageIndex>@TotalPageSet @pageIndex = @TotalPage--處理開始點(diǎn)和結(jié)束點(diǎn) Declare @StartRecord int Declare @EndRecord intset @StartRecord = (@pageIndex-1)*@PageSize + 1 set @EndRecord = @StartRecord + @pageSize - 1--繼續(xù)合成sql語句 set @Sql = @Sql + ') as t where rowId between ' + Convert(varchar(50),@StartRecord) + ' and ' + Convert(varchar(50),@EndRecord)print @sql Exec(@Sql) --------------------------------------------------- If @@Error <> 0BeginRollBack TranReturn -1EndElseBeginCommit TranReturn @totalRecord ---返回記錄總數(shù)EndENDGO

3.Sql Server 2005:

/****** 對(duì)象: StoredProcedure [dbo].[up_Page2005V2_Join] 腳本日期: 05/21/2008 11:27:30 ******/SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGOCREATE PROCEDURE [dbo].[up_Page2005V2_Join] @TableName varchar(150), --表名 @Fields varchar(5000) = '*', --字段名(全部字段為*) @OrderField varchar(5000), --排序字段(必須!支持多字段) @sqlWhere varchar(5000) = Null,--條件語句(不用加where) @pageSize int,--每頁多少條記錄 @pageIndex int = 1 ,--指定當(dāng)前為第幾頁 @totalRecord int = 0, @TotalPage int output--返回總頁數(shù)ASBEGINBegin Tran --開始事務(wù)Declare @sql nvarchar(4000);if @totalRecord<=0 begin--計(jì)算總記錄數(shù)if (@SqlWhere='' or @sqlWhere=NULL)set @sql = 'select @totalRecord = count(*) from ' + @TableNameelseset @sql = 'select @totalRecord = count(*) from ' + @TableName + ' where ' + @sqlWhereEXEC sp_executesql @sql,N'@totalRecord int OUTPUT',@totalRecord OUTPUT--計(jì)算總記錄數(shù) end--計(jì)算總頁數(shù) select @TotalPage=CEILING((@totalRecord+0.0)/@PageSize)if (@SqlWhere='' or @sqlWhere=NULL)set @sql = 'Select * FROM (select ROW_NUMBER() Over(order by ' + @OrderField + ') as rowId,' + @Fields + ' from ' + @TableName elseset @sql = 'Select * FROM (select ROW_NUMBER() Over(order by ' + @OrderField + ') as rowId,' + @Fields + ' from ' + @TableName + ' where ' + @SqlWhere--處理頁數(shù)超出范圍情況 if @PageIndex<=0Set @pageIndex = 1if @pageIndex>@TotalPageSet @pageIndex = @TotalPage--處理開始點(diǎn)和結(jié)束點(diǎn) Declare @StartRecord int Declare @EndRecord intset @StartRecord = (@pageIndex-1)*@PageSize + 1 set @EndRecord = @StartRecord + @pageSize - 1--繼續(xù)合成sql語句 set @Sql = @Sql + ') as t where rowId between ' + Convert(varchar(50),@StartRecord) + ' and ' + Convert(varchar(50),@EndRecord)print @sqlExec(@Sql) --------------------------------------------------- If @@Error <> 0BeginRollBack TranReturn -1EndElseBeginCommit TranReturn @totalRecord ---返回記錄總數(shù)EndEND

4.Sql Server 2000:

USE [game]GO/****** 對(duì)象: StoredProcedure [dbo].

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