题解 | #查找最晚入职员工的所有信息#
使用子查询的方式找出属于Action分类的所有电影对应的title,description
http://www.nowcoder.com/practice/2f2e556d335d469f96b91b212c4c203e
select title,description
from film
where
film_id in
(select
fc.film_id
from
category ca join film_category fc
on
ca.name='Action' and ca.category_id=fc.category_id)