Unlimited WordPress themes, graphics, videos & courses! Unlimited asset downloads! From $16.50/m
by
Lessons:16Length:1.5 hours
Crs 80340
  • Overview
  • Transcript

3.3 Foreign Keys and Relationships

You already know that you can have multiple tables in your database. Now we need a way to show relationships between records in different tables. This is where foreign keys come in. However, just like primary keys, there are certain rules you should follow. Of course, it’s all in this screencast.

Continue watching with Elements