Leetcode Note: MySQL - Actors and Directors Who Cooperated at Least Three Times
Actors and Directors Who Cooperated At Least Three Times - LeetCode
https://leetcode.com/problems/actors-and-directors-who-cooperated-at-least-three-times/
- MySQL で取り組んだメモ
回答
MY SQL || SOLUTION - LeetCode Discuss
https://leetcode.com/problems/actors-and-directors-who-cooperated-at-least-three-times/discuss/2645533/MY-SQL-oror-SOLUTION
select actor_id,director_id
from ActorDirector
group by actor_id,director_id
Having count(timestamp)>=3;