mysql tutorial for beginners (7/8) : Foreign Keys (FK) & Join Foreign key relationships involve a parent table that holds the central data values, and a child table …
Original source
mysql tutorial for beginners (7/8) : Foreign Keys (FK) & Joins
mysql tutorial for beginners (7/8) : Foreign Keys (FK) & Join Foreign key relationships involve a parent table that holds the central data values, and a child table …
Original source
10 responses to “mysql tutorial for beginners (7/8) : Foreign Keys (FK) & Joins”
When did you create grade_per_question and how? I cant get it to work, Help Pls. Thanks.
excellent tutorial!
What's the point of creating all those tables and then joining them? Why not make one big table with all the necessary columns?
Thanks for this tutorial!! It really helped me a lot..
Would you have a tutorial over adding images? I am creating a database for an art gallery. I'm only doing a prototype for a website so I'm only adding 5 to 10 images.
wonderful tutorial , it helps me a lot to understand about parent table and child table (FK and Join) 🙂 thanks a lot sir.. god bless
your style is short-informative-direct i like that! thumbs up
wonderful video.thanks for helping me.
I used to use FK without knowing what is it! but, now i know what is about! so, i guess i should say thanks a lot a lot 🙂
you did well, thanks my best teacher!