SQL Server2005通用分页存储过程

SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author:  hao.w
-- Create date: 2008.1.15
-- Description: SqlServer2005通用分页方法
-- =============================================
create PROCEDURE sp_CommonPage
(@sql nvarchar(4000), @BeginIndex int, @EndIndex int)
AS
BEGIN
DECLARE @ResultSql nvarchar(4000);
DECLARE @OrderStr nvarchar(400);
DECLARE @SelectStr nvarchar(3000);
DECLARE @OtherStr nvarchar(1000);
DECLARE @ColumnsStr nvarchar(2000);
DECLARE @OrderIndex int;
DECLARE @FromIndex int;
SET @OrderIndex = Charindex('Order',@sql,0);
SET @FromIndex= Charindex('From',@sql,0);
SET @SelectStr = Left(@sql,@FromIndex-1);
SET @ColumnsStr = Substring(@Sql,7,@FromIndex-7);
SET @OtherStr = Substring(@sql, @FromIndex,@OrderIndex-@FromIndex);
SET @ORderStr = Right(@sql,len(@sql)-@OrderIndex+1);
SET @ResultSql = @SelectStr + ',row_number() Over('+@OrderStr+') RowNumber '+@OtherStr;
Set @ResultSql = 'Select '+@ColumnsStr+' from('+@ResultSql+')Temp where RowNumber between '+Str(@BeginIndex) + ' AND ' + Str(@EndIndex);
EXEC(@ResultSql);
END