报表分页存储过程_ASP.NET

求一个报表分页存储过程
由于数据量比较大，需对报表and图表进行分页。

那位大侠有这样的存储过程或者什么算法。

可以大话，给我一个。

email:John_Yao@dlink.com.cn
msn:382364278@live.cn

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SQL code

select top 20 from table where table_id not in (select top 20 table_id from table )
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create PROCEDURE GetCardsPage

         @PageIndex INT,

         @PageSize  INT,

         @RecordCount INT ,

         @PageCount INT 

AS

SELECT @RecordCount = COUNT(*)  FROM  cards

SET @PageCount = CEILING(@RecordCount * 1.0 / @PageSize) 

DECLARE @SQLSTR NVARCHAR(1000)

IF @PageIndex = 0 OR @PageCount <= 1

         SET @SQLSTR =N'SELECT TOP '+STR( @PageSize )+

' * FROM  cards ORDER BY cardId DESC'

ELSE IF     @PageIndex = @PageCount - 1             

         SET @SQLSTR =N' SELECT * FROM ( SELECT TOP '+STR( @RecordCount - @PageSize * @PageIndex )+

' *  FROM  cards ORDER BY cardId ASC ) TempTable  ORDER BY cardId DESC'

ELSE          

        SET @SQLSTR =N' SELECT TOP  '+STR( @PageSize )+' * FROM ( SELECT TOP '+STR( @RecordCount - @PageSize * @PageIndex )+

' * FROM   cards ORDER BY cardId ASC ) TempTable ORDER BY cardId DESC'

EXEC (@SQLSTR)
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