【Book Overview】 This book is a comprehensive guide covering the fundamentals to advanced concepts of SQL. It explains the correct way to write and think about SQL, targeting a wide range of readers from beginners to intermediate users. 【Table of Contents Features】 The table of contents includes practical content, from basic SQL syntax to transaction management, performance optimization, and security measures. In particular, the chapters on how to use GROUP BY and PARTITION BY are very important in data analysis. 【Practical Support】 With over 200 practice problems and support, you can learn by actually working with the material. This allows you to acquire not only theoretical knowledge but also practical skills. - Title: SQL Thorough Guide for Experts - Edition: 2nd Edition - Author: Mick - Publisher: CodeZine Books - ISBN: 978-4-7981-5782-5 - Table of Contents: 1. Utilizing CASE 2. Fundamentals of RDB 3. Correct SQL Writing and Thinking 4. Utilizing EXISTS 5. GROUP BY / PARTITION BY 6. SQL Performance 7. Basic SQL Writing 8. SQL Applications 9. SQL Transactions 10. SQL Security 11. SQL Error Handling 12. SQL Optimization 13. SQL Debugging 14. SQL Version Control 15. SQL Database Design 16. SQL Data Manipulation 17. SQL Data Types 18. SQL Indexes 19. SQL Stored Procedures 20. SQL Triggers 21. SQL Views 22. SQL User Management 23. SQL Data Migration 24. SQL Database Backup 25. SQL Database Restoration Thank you for viewing.