MySQL Solution
Code\n\n# Write your MySQL query statement below\nselect actor_id, director_id from ActorDirector \ngroup by actor_id, director_id having count(timestamp) >= 3;
# Code\n```\n# Write your MySQL query statement below\nselect actor_id, director_id from ActorDirector \ngroup by actor_id, director_id having count(timestamp) >= 3;\n```
['MySQL']