📊 SQL Mastery Dashboard

Goal: Zero → Internship-Ready SQL in 6 months (Level-Gated)

Current Level: 0 | Engine: SQLite 3.51.2 | Time Budget: 1–2 hrs/day

🎯 Quick Navigation

• 📖 SQL Levels Database — All 13 levels with learning objectives and gates
• 🎓 Concepts Library — Detailed breakdown of what to learn per level
• ✅ Gate Tracker — Current status of gate items; pass/fail tracking
• 📅 Lesson Sessions — Teaching/exam session log with notes
• 📈 Progress Journal — Spaced retrieval log; concept drills
• 🗓️ 6-Month Roadmap — Month-by-month macro plan

🔧 Reference Materials & Setup

Sample Database: customers (6), products (6), orders (7), order_items (9)

Rebuild: sqlite3 sample.db < setup_sampledb.sql

Proving Grounds: SQLZoo, pgexercises.com, HackerRank SQL, LeetCode SQL, StrataScratch

💡 Session Commands