Prashant Kumar on Instagram: "SQL Cheat Sheet — Learn Faster, Query Smarter! In this quick video, I break down the most important SQL commands you need to know — from basic SELECT statements to joins, aggregates, clauses, and more. Whether you’re preparing for interviews, studying data analytics, or improving backend skills, this cheat sheet will save you time and boost your confidence. 🔍 What you’ll learn: ✔ Basic SQL commands ✔ INNER / LEFT / RIGHT / FULL JOIN explained ✔ Aggregate functions