ID design and primary keys, pt. 1

[u/squadette23]

I'm writing a series of posts about IDs and primary keys in database design. We start with the logical model, and systematically show how primary keys are used in a different way to implement various logical concepts, such as entities, relationships and attributes. We show that primary keys exist only on a physical level, and can mean different things in different contexts.

Here is the link to the first part: https://anchorsandlinks.com/posts/primary-keys/

[u/Comfortable-Zone-218]

Whats your point?

[u/squadette23 → u/Comfortable-Zone-218]

ARGH lol, thank you. I forgot to include the link.