Want to master SQL from scratch? This visual roadmap breaks down everything you need to learn step-by-step—from the basics to advanced concepts like JOINs, subqueries, aggregate functions, and more. Covered Topics: Introduction to SQL & Databases Basic SQL Queries (SELECT, DISTINCT, LIMIT) Aggregate Functions (AVG, COUNT, SUM...) JOIN Types (INNER, LEFT, RIGHT, FULL) GROUP BY and HAVING Clauses ORDER BY & WHERE Clause Subqueries and Temporary Tables Perfect for beginners and aspiring data analysts, developers, or backend engineers! Subscribe to CodeBuddy for more helpful roadmaps and tutorials! #sql #databasetutorial #codebuddy #learnsql