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SQL CREATE TABLE — Data Types, Keys & Constraints Explained | Ep.02

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May 5, 2026
15:27

In this video, you'll learn how to design and create your first database tables in MySQL — the RIGHT way. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📌 WHAT YOU'LL LEARN IN THIS VIDEO ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✅ What data types are and which one to use (INT, VARCHAR, DECIMAL, DATE, BOOLEAN) ✅ What a Primary Key is and why every table needs one ✅ What a Foreign Key is and how tables are linked together ✅ Constraints — NOT NULL, UNIQUE, DEFAULT, CHECK ✅ How to write CREATE TABLE in MySQL step by step ✅ How to verify your tables using DESCRIBE and SHOW TABLES ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🗂️ FULL SQL SERIES PLAYLIST ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▶ Ep.01 — Getting Started with SQL & Setup ▶ Ep.02 — Database Design & Table Creation (YOU ARE HERE) ▶ Ep.03 — Data Manipulation & File Imports (Coming Soon) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔔 STAY CONNECTED ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ If this helped you, like the video and subscribe — it helps the series reach more people who need it. Drop your questions in the comments. I read every one. #SQL #MySQL #databasedesign #sqlforbeginners #learnsql

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SQL CREATE TABLE — Data Types, Keys & Constraints Explained | Ep.02 | NatokHD