LeetCode Interview SQL Question with Detailed Explanation | Practice SQL | LeetCode 1050

Previous Video: LeetCode 627 Swap Salary

In this video I solve and explain a leetcode SQL question using MySQL query. This question has been asked in Apple, Facebook, Amazon, Google, Adobe, Microsoft, Adobe interviews or what we popularly call FAANG interviews.
I explain the related concept as well. This question is about finding actors and directors who cooperated atleast 3 times and also includes points to keep in mind to develop SQL queries. You will also learn about basic SQL clauses and difference between WHERE and HAVING clause.

LeetCode is the best platform to help you enhance your skills, expand your knowledge and prepare for technical interviews.

If you found this helpful, Like and Subscribe to the channel for more content.

#LeetCodeSQL #FAANG #SQLinterviewQuestions

[chakravarty-with-a-v]

You are doing a Great Work! Thanks a Lot! I could solve this myself.

[RitzFootball]

nicely explained, was finding this one hard to solve😅

[vijayshree]

Can we use this

Select * from table where actorid = director id

[anuragbond]

Sir, i used the below code and it ran, is it right
select actor_id, director_id
from ActorDirector
group by actor_id
having actor_id = director_id;

[VikashKumar-snzj]

Ek hindi channel bhi koi bata doh leetcode sql k liye

[bakeshonai]

can you solve this without using timestamp column?

[imdeepu]

select actor_id, director_id
from
actordirector
group by actor_id, director_id
having cnt_dir>=3

[keerthikakj]

my try: SELECT actor_id, director_id
FROM ActorDirector
GROUP BY actor_id, director_id
HAVING COUNT(*) >= 3;