M
maill01
Unregistered / Unconfirmed
GUEST, unregistred user!
select a.code ,b.name,sum(b.sl),sum(je) from tb a left join gg b on a.code=b.code group by a.code,b.name <br><br>这条语句不能post,请问如何写一条意思一样,但能post的SQL,谢谢