Collections:
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 Primary key in MySQL
2017-07-07, 1512🔥, 0💬
Popular Posts:
What Happens to Your Transactions When ERROR 1205 Occurred in MySQL? If your transaction receives th...
How AdventureWorksLT tables are related in SQL Server? There are 12 user tables defined in Adventure...
How to download and install the scaled-down database AdventureWorksLT in SQL Server? If you want to ...
How To Generate CREATE TABLE Script on an Existing Table in SQL Server? If you want to know how an e...
How To Select All Columns of All Rows from a Table with a SELECT statement in SQL Server? The simple...