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。
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:
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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:
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/****** 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: <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:
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/****** 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 |