21 Days SQL Challenge - IDC with DPDZero

Welcome to my 21 Days SQL Challenge repository! This repository is organized as part of the SQL challenge organized by IDC with DPDZero.

📚 Challenge Overview

This repository contains my daily SQL challenge solutions. Each day has its own dedicated folder with the challenge description, solution, and notes.

📂 Repository Structure

21-days-SQL-challege-IDCwithDPDZero/
├── Day-01/
│   ├── README.md
│   └── solution.sql
├── Day-02/
│   ├── README.md
│   └── solution.sql
...
└── Day-21/
    ├── README.md
    └── solution.sql

📅 Daily Challenges

Day	Challenge	Status
Day 01	Challenge 01	✅ Completed
Day 02	Challenge 02	✅ Completed
Day 03	Challenge 03	✅ Completed
Day 04	Challenge 04	✅ Completed
Day 05	Challenge 05	✅ Completed
Day 06	Challenge 06	✅ Completed
Day 07	Challenge 07	✅ Completed
Day 08	Challenge 08	✅ Completed
Day 09	Challenge 09	✅ Completed
Day 10	Challenge 10	✅ Completed
Day 11	Challenge 11	✅ Completed
Day 12	Challenge 12	✅ Completed
Day 13	Challenge 13	✅ Completed
Day 14	Challenge 14	✅ Completed
Day 15	Challenge 15	✅ Completed
Day 16	Challenge 16	✅ Completed
Day 17	Challenge 17	✅ Completed
Day 18	Challenge 18	✅ Completed
Day 19	Challenge 19	✅ Completed
Day 20	Challenge 20	✅ Completed
Day 21	Challenge 21	✅ Completed
Mini_Project	Mini Project	✅ Completed
Major Project	Mini Project	✅ Completed

🎯 How to Use This Repository

1. Daily Workflow:

   • Navigate to the day's folder (e.g., Day-01)
   • Read the challenge description in the README.md
   • Write your SQL solution in a .sql file
   • Document your approach and learnings in the README.md

2. Adding Solutions:

   • Each day's folder contains a README.md template
   • Add your SQL queries in separate .sql files
   • Update the main README table with completion status

3. Tracking Progress:

   • Update the status in the table above as you complete each challenge
   • Use emojis: ✅ Completedd | 🔜 Pending | 🚧 In Progress

🛠️ Technologies

• SQL (MySQL/PostgreSQL/SQLite)
• Database Management Systems
• Query Optimization

📖 Learning Goals

• Master SQL fundamentals
• Practice complex queries and joins
• Learn database design principles
• Improve problem-solving skills

🤝 Contributing

This is a personal learning repository for the 21-day SQL challenge. Feel free to fork and use the structure for your own learning journey!

📝 License

This project is licensed under the terms included in the LICENSE file.

---

Challenge organized by: IDC with DPDZero
Repository maintained by: Uday2kranth

bc764599322416dcfd0a232a20bfd80767999666