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/*
数据库分页存储过程---equn.net
参数说明：
?tablename为搜索表名
?where为搜索表名，要显示所有记录请设为"1=1"
?orderby为搜索结果排序，如order by id desc
?curpage当前页码
?page_record每页记录条数
结果：
?返回表tablename中满足条件where的第curpage页的page_record条记录，结果按orderby排序
*/
CREATE PROCEDURE Xp_Page(@tablename varchar(50),@where varchar(100),@orderby varchar(100),@curpage int,@page_record int)
?AS
begin
?declare @cmd varchar(500)
?declare @uprecord int
?set @uprecord=@curpage * @page_record
?set @cmd='select top '+cast(@page_record as char)+' * from '+@tablename+' where '+@where+' and id not in (select top '+cast(@uprecord as char)+' id from '+@tablename+' where '+@where+' '+@orderby +') '+@orderby
?exec(@cmd)
end
GO
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