Beginner ➝ Intermediate ➝ Advanced — everything you need to become a SQL pro: 🔰 Beginner – What is SQL, basic queries, SELECT, WHERE, ORDER BY ⚙️ Intermediate – Joins, Aggregations, GROUP BY, Subqueries, Window Functions 🧠 Advanced – CTEs, Recursive Queries, Query Optimization, Indexing, Real-World Scenarios ✨ Whether you're just starting out or aiming for mastery, this roadmap has you covered.
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