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First steps to SQL coding test

By solving Leetcode SQL problems, you can understand problem types and improve your SQL implementation skills in a short period of time.

(5.0) 16 reviews

200 learners

Level Basic

Course period Unlimited

  • Gemma
Coding Test
Coding Test
SQL
SQL
MySQL
MySQL
Coding Test
Coding Test
SQL
SQL
MySQL
MySQL
gemmadata님의 프로필 이미지

Edited

[Ongoing] Recruiting for SQL Coding Test Problem Solving Class

Hello everyone :)

Since 2024, I've been running a free SQL coding test problem-solving class!
I plan to continue it in the upcoming 2026 as well.
However, this time I've simplified the process so you can apply by directly entering the open chat room.

I need to translate the content between the `` tags, but I notice that the tags are empty. There is no Korean text provided between them to translate. The surrounding context shows: - Before: Text about continuing something in 2026 and simplifying the process through an open chat room - After: Text about not being accustomed to asking for help and admiring those who can request help without hesitation However, since there is no text between the `` tags, there is nothing for me to translate.

Perhaps because I'm not used to asking for help myself, I find it truly admirable when people can request assistance without hesitation when they need it. Knowing exactly what you need and being able to express it honestly ultimately means you can view yourself objectively.

Just by taking the course, you are already amazing people, so I hope all of you students will actively utilize the coding test problem-solving sessions to gain even more help.

I notice that the `` tags are empty - there is no Korean text between them to translate. However, I can see Korean text in the `` section. Would you like me to translate those portions? If so, here they are: **Before:** "Just being able to do that already makes them amazing people, so I hope all of you students will actively utilize the coding test problem-solving class as well to gain even more help." **After:** "The open KakaoTalk room is at the link below, and if there are many applicants, it may be moved to the next month. https://open.kakao.com/o/sCGE8k0f Please refer to the process below" Please provide the Korean text you'd like translated between the `` tags.

The open KakaoTalk chat room is at the link below, and if there are many applicants, it may be moved to the next month.

https://open.kakao.com/o/sCGE8k0f

I hope you find it helpful. The open chat room link is below, and if there are many applicants, it may be moved to the next month. https://open.kakao.com/o/sCGE8k0f

Please refer to the details below for how it will be conducted.

If you have any questions, please feel free to ask in the open KakaoTalk chat room anytime.


[Duration] 4 weeks from the beginning of the month (4 sessions)

[How it works]
- I will share 3 problems in the open KakaoTalk room on Sundays.
- Participants will secure uninterrupted time on any day between Monday and Saturday to solve the problems for 1 hour.
- I will provide code feedback and share the next 3 problems on the following Sunday.

[Schedule]
Week 1 Sunday: (Gemma) Distribute week1 problems
Week 1 Mon-Sat: (Participants) Solve week1 problems
Week 2 Sunday: (Gemma) Week1 feedback and distribute week2 problems
Week 2 Mon-Sat: (Participants) Solve week2 problems
Week 3 Sunday: (Gemma) Week2 feedback and distribute week3 problems
Week 3 Mon-Sat: (Participants) Solve week3 problems
Week 4 Sunday: (Gemma) Week3 feedback and distribute week4 problems
Week 4 Mon-Sat: (Participants) Solve week4 problems
Week 5 Sunday: (Gemma) Week4 feedback

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