What Is Foreign Key in MySQL


What Is Foreign Key in MySQL?

✍: FYIcenter.com


A foreign key is a single column or multiple columns defined to have values that can be mapped to a primary key in another table.


What Is Index in MySQL

What Is Primary key in MySQL

Database Basics and Terminologies in MySQL

⇑⇑ MySQL Database Tutorials

2017-07-07, 1468🔥, 0💬