Models - Foreign keys

I don't understand one thing in models:

When I have FK column in my Model, should I use:

  • Database column this maps to
  • Column type: FK
  • both?

I don't really understand what's the difference between those.

Hi @janpeterka
It would probably make it easier if you create a SQL question, which you convert to a model.
But I cannot tell which table you are working with. Try using the Sample Dataset, then it's easier to help.