Challenge

Ended

[4-Week Course] "Quick Start SQL with ChatGPT" Complete Reading Challenge with the Author

[4-Week Completion] "Quick Start SQL with ChatGPT" Reading Challenge with the Author Every day, we query, aggregate, and analyze data, and worry about performance issues. While the emergence of AI has reduced work time, there is a lingering concern: "How much of the SQL generated by AI do we actually understand, and how much can we trust it?" "Quick Start SQL with ChatGPT," guided by 20-year SQL expert Mina Jeong, is not just a manual on using AI to write SQL syntax for you. It is a practical guide that teaches you how to boost work productivity by combining SQL with generative AI. It allows you to quickly acquire database knowledge by naturally connecting basic SQL syntax to tuning concepts. Furthermore, it follows the entire practical workflow—from prompt design to SQL generation, execution plan analysis, and tuning/refactoring—as a single learning experience. Through 70 practical examples, it is structured so that you can naturally approach the realm of tuning—such as index design, optimizers, and interpreting execution plans, which were often postponed for being "too difficult"—through conversations with AI. What matters in the AI era is not a tool that writes queries for you, but the human standard for understanding and judging those queries. Start writing faster and more convenient SQL with this book, which neither blindly trusts nor excludes ChatGPT.

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jungmina

SQL

Oracle

ChatGPT

book-challenge

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5회 미션 수행

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Hanbit Media publishes IT practical guides such as QA and graphics for general users, as well as programming, computer science, IT essays, and Realtime (e-books) for IT professionals, under the motto of "Opening the IT world through books."

Co-instructor

Every day, we query, aggregate, and analyze data, and worry about performance issues.

The emergence of AI has reduced work time, but there is still a lingering sense of concern.

'How much do we truly understand, and how much can we trust and use the SQL generated by AI?'

"Quick Start SQL with ChatGPT," guided by 20-year SQL expert Mina Jeong, is not just a manual on how to use AI to write SQL syntax for you. It is a practical guide that teaches you how to boost work productivity by combining SQL with generative AI. It allows you to quickly acquire database knowledge by naturally connecting everything from basic SQL syntax to tuning concepts.

Additionally, it follows the entire practical workflow—from prompt design to SQL generation, execution plan analysis, and tuning/refactoring—as a single learning experience. Through 70 practical examples, it is structured so that you can naturally approach tuning areas such as index design, optimizers, and execution plan interpretation—topics often postponed for being "too difficult"—through conversations with AI.

In the AI era, what matters is not a tool that writes queries for you, but the human standard to understand and judge those queries. Start writing faster and more convenient SQL with this book, which neither blindly trusts nor excludes ChatGPT.

1월

17일

챌린지 시작일

2026년 1월 17일 오후 03:00

챌린지 종료일

2026년 2월 14일 오후 02:30

챌린지 커리큘럼

All

26 lectures

Course Materials:

Mission

Live

Section 1. Week 1: First Steps with SQL × ChatGPT

7 lectures

Section 2. Week 2: Mastering JOINs, Subqueries, and AI Automation!

6 lectures

Section 3. Week 3: From Aggregation and Analysis to an Introduction to Tuning

6 lectures

11. [Mon] Chapter 9. Automating Aggregate Queries (p.236 ~ p.251)
12. [Tue] Chapter 9. Automating Analytical Queries ~ Practical Quick Test: Brushing Up on the Basics (p.252 ~ p.275)
13. [Wed] Chapter 10. Tuning without even looking at the execution plan? - Understanding Execution Plans ~ Oracle Architecture (p.279 ~ p.305)
14. [Thu] Chapter 10. Purpose of Tuning ~ Analyzing Execution Plans with AI (p.306 ~ p.323)
15. [Fri] Chapter 11. Designing Indexes with AI - Reasons for Creating Indexes (p.325 ~ p.338)
Week 3 Book Report Submission

Section 4. Week 4: Mastering Indexing, Tuning, and AI Automation!

7 lectures

챌린지에서 배워요

How to use ChatGPT for SQL
How to confidently apply learned SQL syntax to real-world tasks

Recommended for
these people

Who is this course right for?

Beginner developers who have learned SQL syntax but lack confidence in applying it to real-world tasks
Data analysts/engineers who handle large-scale data but feel they lack skills in query optimization or tuning
Planners, marketers, and PMs who want to directly utilize data in their work

Need to know before starting?

Level of interest in SQL

Reviews

All

3 reviews

5.0

3 reviews

ybhsos
Reviews 8
∙
Average Rating 5.0
02/16/2026
5
100% enrolled
The book contains a lot of helpful content for work, such as AI utilization, tuning, and index policies. You must read the sections from the middle of the book onwards. I highly recommend it.
- jungmina
  Instructor
  03/01/2026
  Thank you for the thoughtful review! I'm glad it was helpful~ 😊
adaylily8302
Reviews 1
∙
Average Rating 5.0
02/09/2026
5
60% enrolled
- jungmina
  Instructor
  03/01/2026
  Thank you for the review~ I'll be rooting for your future! 🎉
calculator
Reviews 273
∙
Average Rating 4.9
02/10/2026
5
100% enrolled
- jungmina
  Instructor
  03/01/2026
  Thank you for the review! I'll be rooting for your future! 🎉

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[4-Week Course] "Quick Start SQL with ChatGPT" Complete Reading Challenge with the Author

hanbit님과 함께해요!

Every day, we query, aggregate, and analyze data, and worry about performance issues.

The emergence of AI has reduced work time, but there is still a lingering sense of concern.

&#39;How much do we truly understand, and how much can we trust and use the SQL generated by AI?&#39;

챌린지 커리큘럼

챌린지에서 배워요

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'How much do we truly understand, and how much can we trust and use the SQL generated by AI?'

Recommended for
these people