题解 | 使用子查询的方式找出属于Action分类的所有电影
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
https://www.nowcoder.com/practice/2f2e556d335d469f96b91b212c4c203e
select title, description
from film
where film_id in (
select a.film_id
from film_category as a
left join category as b
on a.category_id = b.category_id
where b.name = 'Action'
);
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