LeetCode 1350 Interview SQL Question with Detailed Explanation | Practice SQL

preview_player
Показать описание
Previous Video: LeetCode 1280 Students and Examinations

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 students with invalid departments and also includes points to keep in mind to develop SQL queries.

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
Рекомендации по теме
Комментарии
Автор

Just an alternate:
select id, name from student
where dept_id not in
(select dept_id from dept)

meenayegan