SQL Tutorial | #5: SQL ALTER TABLE - ADD COLUMN, DROP COLUMN, MODIFY COLUMN, ADD and DROP CONSTRAINT
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YouTubeRamesh Fadatare - AI & Tech
SQL Tutorial | #5: SQL ALTER TABLE - ADD COLUMN, DROP COLUMN, MODIFY COLUMN, ADD and DROP CONSTRAINT
Welcome to the fifth video in our SQL Tutorial Series! In this video, we’ll cover the powerful ALTER TABLE command, which allows you to modify the structure of existing tables in MySQL. You’ll learn how to add, drop, and modify columns, as well as add and remove constraints like primary keys and foreign keys. 📌 What You Will Learn: How ...
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