【SqlServer,2000、2005分页存储过程整理】分页存储过程

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:

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