Physical Data Design

From: Neil_Flannery <neil.flannery_at_unn.ac.uk>
Date: 16 Jan 2002 08:32:28 -0800
Message-ID: <b5914dae.0201160832.67b4a28e_at_posting.google.com>

I have an exam on database design tomorrow and I dont really understand how you define the roots and the physical groups Received on Wed Jan 16 2002 - 17:32:28 CET