Re: MV counterexample
From: Laconic2 <laconic2_at_comcast.net>
Date: Thu, 6 May 2004 10:09:13 -0400
Message-ID: <C-qdnf_mH5pR2wfdRVn-sA_at_comcast.com>
Date: Thu, 6 May 2004 10:09:13 -0400
Message-ID: <C-qdnf_mH5pR2wfdRVn-sA_at_comcast.com>
This is off topic, but anyway:
You mentioned "di-graphs". In the original Codd article,
he compares the data model he is proposing to the "graph and network models"
. I'm assuming that di-graph and graph boil down to the same thing. Is
that so? Or is there something more I need to learn about di-graphs?