Database Keys Made Easy - Primary, Foreign, Candidate, Surrogate, & Many More

Transcript

In this video, we’re going to talk about keys. To be specific, we’re going to talk about the types of keys that crop up in relational databases. The range of terms that apply to relational database keys might seem a little intimidating at first. A particular key can be a primary key, a candidate key, a superkey, an alternate key, a foreign key, a s... Read More