Re: delete cascade
From: paul c <toledobythesea_at_oohay.ac>
Date: Sun, 22 Apr 2007 18:08:15 GMT
Message-ID: <jwNWh.114920$6m4.100434_at_pd7urf1no>
Date: Sun, 22 Apr 2007 18:08:15 GMT
Message-ID: <jwNWh.114920$6m4.100434_at_pd7urf1no>
paul c wrote:
> on the domain of Colour. If it were empty, the result would be empty,
> if not, the result projected on the attributes of Invoices would equal
> ...
Oops, should have said "If (<NOT> Colours) were empty, the result would be empty ..."
p Received on Sun Apr 22 2007 - 20:08:15 CEST