SqlServer 2000、2005分页存储过程整理第1/3页

sql server 2005的分页存储过程分3个版本,一个是没有优化过的,一个是优化过的,最后一个支持join的,sql server 2000的分页存储过程,也可以运行在sql server 2005上,但是性能没有sql server

                        <p>sql server 2005的分页存储过程分3个版本,一个是没有优化过的,一个是优化过的,最后一个支持join的,sql server 2000的分页存储过程,也可以运行在sql server 2005上,但是性能没有sql server 2005的版本好。</p>

在最后 我还附带了一个二分法的分页存储过程,也很好用的说哈~~

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(全部字段为) @OrderField varchar(5000), --排序字段(必须!支持多字段) @sqlWhere varchar(5000) = Null,--条件语句(不用加where) @pageSize int, --每页多少条记录 @pageIndex int = 1 , --指定当前为第几页 @TotalPage int output --返回总页数 as begin

Begin Tran --开始事务

Declare @sql nvarchar(4000); Declare @totalRecord int;

--计算总记录数

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--计算总记录数

--计算总页数 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

--处理页数超出范围情况 if @PageIndex<=0 Set @pageIndex = 1

if @pageIndex>@TotalPage Set @pageIndex = @TotalPage

--处理开始点和结束点 Declare @StartRecord int Declare @EndRecord int

set @StartRecord = (@pageIndex-1)*@PageSize + 1 set @EndRecord = @StartRecord + @pageSize - 1

--继续合成sql语句 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 ---返回记录总数 End end

2.Sql Server 2005:

/** 对象: StoredProcedure [dbo].[up_Page2005V2] 脚本日期: 05/21/2008 11:27:15 **/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO -- ============================================= -- Author: -- Create date: -- Description: -- ============================================= CREATE PROCEDURE [dbo].[up_Page2005V2] @TableName varchar(50), --表名 @Fields varchar(5000) = '', --字段名(全部字段为) @OrderField varchar(5000), --排序字段(必须!支持多字段) @sqlWhere varchar(5000) = Null,--条件语句(不用加where) @pageSize int, --每页多少条记录 @pageIndex int = 1 , --指定当前为第几页 @totalRecord int = 0, @TotalPage int output --返回总页数 AS BEGIN

Begin Tran --开始事务

Declare @sql nvarchar(4000);

if @totalRecord<=0 begin --计算总记录数

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--计算总记录数

end

--计算总页数 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

--处理页数超出范围情况 if @PageIndex<=0 Set @pageIndex = 1

if @pageIndex>@TotalPage Set @pageIndex = @TotalPage

--处理开始点和结束点 Declare @StartRecord int Declare @EndRecord int

set @StartRecord = (@pageIndex-1)*@PageSize + 1 set @EndRecord = @StartRecord + @pageSize - 1

--继续合成sql语句 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 ---返回记录总数 End END

GO

3.Sql Server 2005:

/** 对象: StoredProcedure [dbo].[up_Page2005V2_Join] 脚本日期: 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(全部字段为) @OrderField varchar(5000), --排序字段(必须!支持多字段) @sqlWhere varchar(5000) = Null,--条件语句(不用加where) @pageSize int, --每页多少条记录 @pageIndex int = 1 , --指定当前为第几页 @totalRecord int = 0, @TotalPage int output --返回总页数 AS BEGIN

Begin Tran --开始事务

Declare @sql nvarchar(4000);

if @totalRecord<=0 begin --计算总记录数

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--计算总记录数

end

--计算总页数 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

--处理页数超出范围情况 if @PageIndex<=0 Set @pageIndex = 1

if @pageIndex>@TotalPage Set @pageIndex = @TotalPage

--处理开始点和结束点 Declare @StartRecord int Declare @EndRecord int

set @StartRecord = (@pageIndex-1)*@PageSize + 1 set @EndRecord = @StartRecord + @pageSize - 1

--继续合成sql语句 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 ---返回记录总数 End END

4.Sql Server 2000:

USE [game] GO /** 对象: StoredProcedure [dbo]. 123下一页阅读全文