使用为公开的存储过程sp_cursoropen实现分页(转)

--利用SQL未公开的存储过程实现分页    

    if exists (select * from dbo.sysobjects    
      where id = object_id(N'[dbo].[p_splitpage]')    
      and OBJECTPROPERTY(id, N'IsProcedure') = 1)    
    drop procedure [dbo].[p_splitpage]    
    GO    
     
    create procedure p_splitpage        
    @sql nvarchar(4000), --要执行的sql语句    
    @currentpage int=2, --要显示的页码    
    @pagesize int=10, --每页的大小    
    @recordcount int=0 out, --记录数    
    @pagecount int=0 out --总页数    
    as    
    set nocount on    
    declare @p1 int    
    
    exec sp_cursoropen @p1 output,@sql,@scrollopt=1,@ccopt=1,@rowcount=@pagecount output    
    
    select @recordcount=@pagecount,@pagecount=ceiling(1.0*@pagecount/@pagesize)        
    ,@currentpage=(@currentpage-1)*@pagesize+1        
    select @recordcount recordcount ,@pagecount     pagecount,@currentpage     currentpage    
    exec sp_cursorfetch @p1,16,@currentpage,@pagesize        
    exec sp_cursorclose @p1    
    go
posted @ 2009-10-15 20:59  zhdonghu  阅读(905)  评论(0编辑  收藏  举报