Re: some information about anchor modeling
From: vldm10 <vldm10_at_yahoo.com>
Date: Wed, 31 Oct 2012 02:19:19 -0700 (PDT)
Message-ID: <1e2ddb9f-dd76-4fb2-a8a6-bb7b1b0c9690_at_googlegroups.com>
Date: Wed, 31 Oct 2012 02:19:19 -0700 (PDT)
Message-ID: <1e2ddb9f-dd76-4fb2-a8a6-bb7b1b0c9690_at_googlegroups.com>
On page 211, Appendix A / Primary Keys Are Nice but Not Essential, of his last book, "Database Design & Relational Theory – Normal Forms & All That Jazz” C.J. Date writes about “anchor relvars”
What is the role of these maritime terms in the theory of databases? Does anyone know what this is?
Vladimir Odrljin Received on Wed Oct 31 2012 - 10:19:19 CET