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Home› Complete MySQL Database Mastery Course: Beginner to Advanced with Real-World Projects› Advanced MySQL & Career Preparation (MySQL Bonus Topic)› What is the DEFAULT constraint and how does it differ …

✏️ Explanatory Question

What is the DEFAULT constraint and how does it differ from NULL?

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📘 Detailed Answer

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← Previous What is AUTO_INCREMENT and how does it work? Next → What is the difference between DECIMAL, FLOAT, and DOUBLE?

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← Previous What is AUTO_INCREMENT and how does it work? Next → What is the difference between DECIMAL, FLOAT, and DOUBLE?

📌 Topic Information

Subject Complete MySQL Database Mastery Course: Beginner to Advanced with Real-World Projects

Chapter Advanced MySQL & Career Preparation (MySQL Bonus Topic)

Sub-Chapter MySQL Interview Questions

Type Short Answer

Published 02 Aug 2026

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