SQL Learning Path (Beginner → Pro)
SQL Learning Path (Beginner → Pro)
1️⃣ Basics → SELECT, WHERE, ORDER BY, LIMIT
2️⃣ Core Skills → GROUP BY, HAVING, JOINS, Subqueries
3️⃣ Data Analysis → Aggregations, CASE WHEN, Date Functions
4️⃣ Advanced SQL → CTEs, Window Functions, Views
5️⃣ Database Design → Keys, Relationships, Normalization
6️⃣ Real-World Skills → Query Optimization, Indexing, ETL Basics
7️⃣ Portfolio → Build 5–10 SQL projects using real datasets
📌 Learn → Query → Analyze → Optimize → Repeat
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