Re: What databases have taught me
Date: 23 Jun 2006 12:41:06 -0700
Aloha Kakuikanu wrote:
> Dmitry A. Kazakov wrote:
> > On 23 Jun 2006 10:00:32 -0700, Aloha Kakuikanu wrote:
> > > queisser wrote:
> > >> Things like "devices" or "windows" or "customers" can be reasonable
> > >> classes in a hierarchy but at the top level things are not as clear.
> > >
> > > I challenge the idea that customer is a usefull class. What kind of
> > > methods does it have other than "getName" "setName" and alike?
> > Cancel_Project
> Order.cancel()? This is really about canceling a transaction. You have
> to study transaction management in order to implement this
> functionality correctly. Inheritance and polymorphish doesn't help
> here, sorry.
I don't think that was meant seriously... Received on Fri Jun 23 2006 - 21:41:06 CEST