题目描述
题解
子查询 NOT IN 判断 + JOIN
运行时间:18ms 超过47.56% 用Sqlite提交的代码 占用内存:3588KB 超过10.01%用Sqlite提交的代码
SELECT film_id, title FROM film
WHERE film_id NOT IN (
SELECT fc.film_id
FROM film_category AS fc JOIN category AS c
WHERE fc.category_id = c.category_id
);