Re: One-To-One Relationships
Date: Fri, 30 Nov 2007 20:44:00 GMT
David Cressey wrote:
> But it you are expressing the same concept using tables, you now have to
> put a third table in between the students table and the courses table.
> Then, most of the time, you have to explain why a third table is necessary.
Doesn't matter whether a design is good or bad, explaining it is often harder than making it. Sometimes this is because too many tools (you can call them concepts if you like) get in the way and you spend all your time explaining them or their presentation instead of the original rationale. Received on Fri Nov 30 2007 - 21:44:00 CET