Primary, Foreign , Unique, Default, Not Null, Check Constraints in MySQL

Primary, Foreign , Unique, Default, Not Null, Check Constraints in MySQL | Day 9 Of MySQL Mastery

Рет қаралды 57

Күн бұрын

Пікірлер: 18

@Demon-z3j Ай бұрын

I didn’t realize how important these constraints were until I saw this! It’s incredible how much cleaner and more reliable my database designs will be now.

@thesohailjafri 14 күн бұрын

Glad they helped you!

@sahilchaubey8097 Ай бұрын

Thank you for simplifying MySQL for me

@thesohailjafri 14 күн бұрын

Happy to hear that! Keep on learning!

@samart3010 Ай бұрын

Helpful 👍.

@thesohailjafri Ай бұрын

Awesome! Glad you found it helpful.

@ManishDev-c2m Ай бұрын

Learning something new with every video of yours

@thesohailjafri 14 күн бұрын

This helps me make more!!

@MemoriesFrom-v4u Ай бұрын

Wow, this is exactly what I needed! You covered all the key constraints so well, and I feel much more confident working with MySQL now

@thesohailjafri 14 күн бұрын

Happy to hear it! Keep grinding!

@shrutijoshi3397 Ай бұрын

Great video 👍

@thesohailjafri 29 күн бұрын

Thank you shruti 👊

@Shesah-w6c Ай бұрын

👑💫

@thesohailjafri 29 күн бұрын

Aye thank you so much 👊

@workingdevloper Ай бұрын

Loved the explanation! Can you talk about how the FOREIGN KEY constraint behaves when the parent table data is updated or deleted?

@thesohailjafri 14 күн бұрын

yes they trigger based on what you have assigned them to

@SAHILRAJESHKUMARCHAUBEY Ай бұрын

Just one question: Are there performance impacts of using too many constraints on a single table in MySQL?

@thesohailjafri 14 күн бұрын

Everything in moderation is good