Re: ID field as logical address
From: JOG <jog_at_cs.nott.ac.uk>
Date: Fri, 5 Jun 2009 17:49:58 -0700 (PDT)
Message-ID: <8cfe168a-a952-4e69-a24c-09ce6035bc71_at_t10g2000vbg.googlegroups.com>
Date: Fri, 5 Jun 2009 17:49:58 -0700 (PDT)
Message-ID: <8cfe168a-a952-4e69-a24c-09ce6035bc71_at_t10g2000vbg.googlegroups.com>
On Jun 5, 2:10 pm, "Brian Selzer" <br..._at_selzer-software.com> wrote:
> "JOG" <j..._at_cs.nott.ac.uk> wrote in message
> <snip/>
> Question: what if the entire heading is the key. Should updates be
> prevented altogether for such relvars?
Misread - of course updates are fine. Received on Sat Jun 06 2009 - 02:49:58 CEST