Re: Does Codd's view of a relational database differ from that of Date & Darwin? [M.Gittens]
From: Ged Byrne <ged.byrne_at_gmail.com>
Date: 9 Jun 2005 02:14:42 -0700
Message-ID: <1118308482.868028.69490_at_g49g2000cwa.googlegroups.com>
Date: 9 Jun 2005 02:14:42 -0700
Message-ID: <1118308482.868028.69490_at_g49g2000cwa.googlegroups.com>
So in the real world there is missing information, not NULLs.
Are NULLs the only possible solution to the problem of missing
information?