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GridView ·ÖҳʵÏÖ£¬¿ÉÒԲο¼ Scott Mitchell ÎÄÕ Efficiently Paging Through Large Amounts of Data
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if object_id('GetStudentPaged') is not null
    drop procedure GetStudentPaged;
go
/************************************
* ÃèÊö£º ²éÕÒÖ¸¶¨·¶Î§µÄ¼Ç¼
* ²ÎÊý£º@startRow Æäʵ¼Ç¼
*           @maximumRows ×î´óµÄ¼Ç¼ÊýÁ¿
*************************************/
create procedure GetStudentPaged
    @startRow int,
    @maxmimumRows int
as
select top (@maxmimumRows) * from Student
where StudentId NOT IN( select top(@startRow) StudentId from Student )
go
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create procedure GetStudentPaged
    @startRow int,
    @maxmimumRows int,
    @whereExpression nvarchar(512)
as
--´æ´¢SQLÓï¾äµÄ×Ö·û´®
declare @sql nvarchar(max)
set @sql = N'Select Top(' + ltrim(str(@maxmimumRows)) + N') * '
set @sql = @sql + N' from Student where '
--ÅжÏÊÇ·ñÓвéѯÌõ¼þ
if @whereExpression is not null and @whereExpression <> N''
begin
   set @sql = @sql + @whereExpression + N' and '
end
set @sql = @sql + N'StudentId NOT IN ('
set @sql = @sql + N'Select Top('+ ltrim(str(@


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