Master Subqueries in SQL | Copy & Insert Data from One Table to Another in MySQL! | SoftAll

Welcome to this in-depth tutorial on Subquery in SQL / MySQL! Whether you're a beginner or looking to sharpen your SQL skills, this video will guide you through subqueries — step by step — with clear examples. You'll learn how to copy and insert data from one table to another using subqueries, write nested queries, and understand correlated vs non-correlated subqueries. Get ready to level up your MySQL game! 💪
✅ What you’ll learn:
• What is a Subquery in SQL?
• Syntax & types of subqueries
• How to use subqueries in SELECT, INSERT, UPDATE, and DELETE
• Real-life examples with MySQL database
• BONUS: How to copy data from one table and insert into another using a subquery!
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