MySQL 14 - Primary Key

Start your software dev career - https://calcur.tech/dev-fundamentals 💯 FREE Courses (100+ hours) - https://calcur.tech/all-in-ones
🐍 Python Course - https://calcur.tech/python-courses

✅ Data Structures & Algorithms - https://calcur.tech/dsa-youtube

~~~~~~~~~~~~~~~ CONNECT ~~~~~~~~~~~~~~~

✉️ Newsletter - https://calcur.tech/newsletter
📸 Instagram -   / calebcurry  
🐦 Twitter -   / calebcurry  
🔗 LinkedIn -   / calebcurry  
▶️ Subscribe - http://calcur.tech/subscribe
👨🏻‍🎓 Courses - https://www.codebreakthrough.com

~~~~~~~~~~~~~~ SUPPORT ME ~~~~~~~~~~~~~~

↪ My Amazon Store - https://www.amazon.com/shop/calebcurry
🅿 Patreon - http://calcur.tech/patreon-calebcurry
🅖 GitHub Sponsors - https://github.com/sponsors/CalebCurry
Ⓟ Paypal - http://paypal.me/calcur

🅑 Bitcoin - 3HnF1SWTzo1dCU7RwFLhgk7SYiVfV37Pbq
🅔 Eth - 0x350139af84b60d075a3a0379716040b63f6D3853
📈 Buy Bitcoin - https://calcur.tech/crypto
Reserve the Ruby Steel crypto rewards card and get a $25 bonus (use affiliate code "Caleb") - https://calcur.tech/crypto