题目描述
题解
同样是子查询 + JOIN
运行时间:14ms 超过77.32% 用Sqlite提交的代码
占用内存:3588KB 超过11.61%用Sqlite提交的代码
SELECT title, description
FROM film
WHERE film_id IN (
SELECT fc.film_id
FROM film_category AS fc JOIN category AS c
WHERE name = 'Action'
AND fc.category_id = c.category_id
)
;