题解 | #商品交易(网易校招笔试真题)#
商品交易(网易校招笔试真题)
http://www.nowcoder.com/practice/f257dfc1b55e42e19eec004aa3cb4174
select t.goods_id id,g.name name,g.weight weight,sum(t.count) as 'total'
from trans t
left join goods g
on g.id=t.goods_id
group by t.goods_id
having total>20 and weight <50
order by id
投递美团等公司6个岗位 >
