I took the beginner and intermediate classes and the lectures were good, so I am taking the advanced class. The lectures are good.

derrickrodo

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

지식공유자의 깜짝할인

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

Mr. Ronalu Young, you are completing the SQL series. Thank you!

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