I listened to it from the beginning and it felt like it was organized overall, which was good. It was good to be able to practice by solving problems from various sites together.

sje5005

Inflearn cumulative students of over 30,000, Datarian's advanced SQL course with extensive online/offline teaching experience.
Learn advanced SQL theory and solve 25 practice problems together.

datarian

인프런 10주년! 사랑주간 전체 할인

[A hundred words are not as good as seeing once] Advanced SQL for data analysis

sunmiyoon

sdatarian

canary4651

입문

초급

중급이상

Orientation

WHERE clause subquery

FROM Clause & SELECT Clause Subqueries

Subquery Wrap-up

Window Functions (Aggregate Functions)

Window Functions (Ranking Functions)

Window Functions (Position-based Functions)

Conclusion