SqlServer 2000、2005分頁存儲(chǔ)過程整理第1/3頁
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 ON GO SET QUOTED_IDENTIFIER ON GO CREATE 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) as begin Begin 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 else set @sql = 'select @totalRecord = count(*) from ' + @TableName + ' with(nolock) where ' + @sqlWhere EXEC 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 else set @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<=0 Set @pageIndex = 1 if @pageIndex>@TotalPage Set @pageIndex = @TotalPage --處理開始點(diǎn)和結(jié)束點(diǎn) Declare @StartRecord int Declare @EndRecord int set @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 <> 0 Begin RollBack Tran Return -1 End Else Begin Commit Tran Return @totalRecord ---返回記錄總數(shù) End end
2.Sql Server 2005:
/****** 對(duì)象: StoredProcedure [dbo].[up_Page2005V2] 腳本日期: 05/21/2008 11:27:15 ******/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO -- ============================================= -- 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) AS BEGIN Begin 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 ' + @TableName else set @sql = 'select @totalRecord = count(*) from ' + @TableName + ' with(nolock) where ' + @sqlWhere EXEC 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 else set @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<=0 Set @pageIndex = 1 if @pageIndex>@TotalPage Set @pageIndex = @TotalPage --處理開始點(diǎn)和結(jié)束點(diǎn) Declare @StartRecord int Declare @EndRecord int set @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 <> 0 Begin RollBack Tran Return -1 End Else Begin Commit Tran Return @totalRecord ---返回記錄總數(shù) End END GO
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 ON GO SET QUOTED_IDENTIFIER ON GO CREATE 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) AS BEGIN Begin 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 ' + @TableName else set @sql = 'select @totalRecord = count(*) from ' + @TableName + ' where ' + @sqlWhere EXEC 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 else set @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<=0 Set @pageIndex = 1 if @pageIndex>@TotalPage Set @pageIndex = @TotalPage --處理開始點(diǎn)和結(jié)束點(diǎn) Declare @StartRecord int Declare @EndRecord int set @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 <> 0 Begin RollBack Tran Return -1 End Else Begin Commit Tran Return @totalRecord ---返回記錄總數(shù) End END
4.Sql Server 2000:
USE [game] GO /****** 對(duì)象: StoredProcedure [dbo].123下一頁閱讀全文版權(quán)聲明:本站文章來源標(biāo)注為YINGSOO的內(nèi)容版權(quán)均為本站所有,歡迎引用、轉(zhuǎn)載,請(qǐng)保持原文完整并注明來源及原文鏈接。禁止復(fù)制或仿造本網(wǎng)站,禁止在非www.sddonglingsh.com所屬的服務(wù)器上建立鏡像,否則將依法追究法律責(zé)任。本站部分內(nèi)容來源于網(wǎng)友推薦、互聯(lián)網(wǎng)收集整理而來,僅供學(xué)習(xí)參考,不代表本站立場(chǎng),如有內(nèi)容涉嫌侵權(quán),請(qǐng)聯(lián)系alex-e#qq.com處理。