Re: foundations of relational theory?

"Andrew McAuley" <amcauley_notreally_at_sprezzatura.com> wrote in message news:<bnjrf8$4un$1_at_hercules.btinternet.com>...
> "Bob Badour" <bbadour_at_golden.net> wrote in message
> news:cd3b3cf.0310270952.592e8214_at_posting.google.com...
> > While this may have eluded your grasp, the whole point of a logical
> > data model is to keep logical integrity issues from becoming
> > implementation specific.
>
> Regretfully you seem to have misunderstood. Whether or not such constraints
> may be enforced at the domain level is "implementation of Pick/MV Vendor"
> specific. Per vendor they are integral and thus ensure logical integrity.

Unfortunately, I understood all too well. Logical integrity is only an implementation issue in a shitty product like Pick. Received on Tue Oct 28 2003 - 02:59:51 CET