Joining tables?

Can I join 2 tables without the primary key to for ein key reolationship?

Tables can be joined by any field, but it usually doesnt make sense to join them on a non-unique field (in at least one direction) without a join table between them.

what happened when you tested it? ™

if you’re asking whether you can join two tables when you haven’t created an actual PK-FK relationship, the answer is “sure”

my video editing skillz are crap… or my video editing tool is

conversion to mp4 from wmv caused some jittering, but the audio is fine

http://rudy.ca/sure.mp4