Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Usenet -> comp.databases.theory -> Re: super type & sub type, interested too

Re: super type & sub type, interested too

From: Lennart Jonsson <lelle2_at_bonetmail.com>
Date: Wed, 06 Nov 2002 22:13:03 +0100
Message-ID: <aqc0j3$8qha2$1@ID-167942.news.dfncis.de>


On Wed, 06 Nov 2002 21:43:30 +0100, Lennart Jonsson wrote:

[...]

Oh, another thing I have been thinking about regarding this. Has any one thought of ways/strategies to prevent someone from just adding a supertype, and not a subtype. I cant seem to come up with a clever way of doing this. Anyone else?

/Lennart

[...]
Received on Wed Nov 06 2002 - 15:13:03 CST

Original text of this message

HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US