Re: What are the design criteria for primary keys?
From: Cimode <cimode_at_hotmail.com>
Date: Sat, 4 Sep 2010 04:20:51 -0700 (PDT)
Message-ID: <861c8710-448f-4570-b2cf-da1c10a2149b_at_e14g2000yqe.googlegroups.com>
Date: Sat, 4 Sep 2010 04:20:51 -0700 (PDT)
Message-ID: <861c8710-448f-4570-b2cf-da1c10a2149b_at_e14g2000yqe.googlegroups.com>
<<So the term 'key' has been quite 'familiar' to me for forty years.
But
I'd say my *narrow* view of it probably impeded my awareness of
logical
database for more than twenty of those years.>>
Precisely. You are one among many. Among other things, I wander about
the relevance of looking at RM as art when the science of it is not
yet clear.
Received on Sat Sep 04 2010 - 13:20:51 CEST