100 Days of SQL 🧠

A journey to master SQL — one query at a time.
Each day features a new .sql file with a real-world-inspired problem to build confidence in database querying and analysis.

📅 Challenge Goal

• Upload 1 SQL file per day for 100 days
• Practice real-world SQL queries using datasets or business scenarios
• Stay consistent and level up SQL skills

📂 Structure

📁 100-days-of-sql/
├── Day01.sql
├── Day02.sql
├── ...
├── Day100.sql

Each .sql file contains the query for the day.

🛠️ Tech Stack

• SQL (MySQL compatible)
• Focus: SELECT, JOINs, Aggregation, Subqueries, Window Functions, and more

🚀 Let's Connect

Feel free to fork this repo, follow along, or start your own #100DaysOfSQL challenge!