This repository contains my solutions to the 8 Week SQL Challenge by Data With Danny. Each case study helped me practice solving real business problems using SQL. It covers everything from basic queries to advanced topics like joins, CTEs, and window functions. I completed all solutions using PostgreSQL v17. This journey has been a fantastic learning experience, helping me grow not only my SQL skills but also my ability to think critically and analytically like a data professional.
| Case Study | Link to Official Challenge | My Solution | Solution Status |
|---|---|---|---|
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Case Study 1 | My Solution | ✅ Done |
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Case Study 2 | My Solution | 🔄 In Progress |
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Case Study 3 | My Solution | 🔄 In Progress |
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Case Study 4 | My Solution | ⏳ Not Started |
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Case Study 5 | My Solution | ⏳ Not Started |
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Case Study 6 | My Solution | ⏳ Not Started |
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Case Study 7 | My Solution | ⏳ Not Started |
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Case Study 8 | My Solution | ⏳ Not Started |
Huge thanks to Danny Ma for putting this engaging challenge. It’s been an incredible learning experience and a powerful way to sharpen my SQL skills, work with real-world data, and think like a true analyst.
A ⭐️ from you would make my day. Thanks so much!