I came over from YouTube to Inflearn

It's a bit disappointing that the course access period is only 6 months

It was very helpful ^

Thank you!

Explaining the core simply and clearly and practicing through examples made it easy to understand.

Simple and clear explanations are good.

Good lecture for a taste of SQL. Thank you!

Thank you for the wonderful lecture.

Thank you for the excellent lecture.

I had forgotten a lot about the DB field, and since my company uses postgreSQL, I bought it in a hurry. After listening to it, I remembered the MySQL content I learned at school a few years ago. The advantage is that it seems like a warm-up lecture that is good for activating the brain in a short amount of time. The downside is that it is an introductory course, so some concepts like group by and others are given as 'assignments' and I have to study them on my own.