日期:2014-05-18 浏览次数:20588 次
select [hwbh],isnull(a.dshk,0) as dshk from ( select ROW_NUMBER()over(partition by [jydbh] order by [hwbh]) as id,* from [D表] )t left join (select ROW_NUMBER()over(partition by [jydbh] order by [dshk]) as id,* from [C表] )a on t.id=a.id and t.jydbh=a.jydbh