I don't know anything about coding and I don't know anything about SQL, but I listened to the instructor's beginner level theories and followed them, and before I knew it, I was solving HackerRank problems one by one. It's so much fun solving the problems, and I want to take the next lecture soon!!!

sbeta122043

Inflearn's SQL intermediate course by Datarian, with over 30,000 cumulative students and extensive online/offline teaching experience.
Learn intermediate SQL theory and solve 20 practice problems together.

datarian

인프런 10주년! 사랑주간 전체 할인

[Practice Makes Perfect] Intermediate SQL for Data Analysis

Thank you for your course review, Mr.. Are you taking the next lecture? Haha. I think you will take the intermediate problem-solving lecture or the advanced class. I hope you continue to find it interesting. I'm rooting for you!