Re: What databases have taught me
From: Dmitry A. Kazakov <mailbox_at_dmitry-kazakov.de>
Date: Sat, 24 Jun 2006 18:30:14 +0200
Message-ID: <8bfyy3qxkjjs$.1b48cveem5cri.dlg_at_40tude.net>
>
> Oh, phlese.
>
> QueryObject.setExtraWhereClause();
> QueryObject.setAdditionalExtraWhereClause();
> QueryObject.setOneMoreAdditionalExtraWhereClause();
Date: Sat, 24 Jun 2006 18:30:14 +0200
Message-ID: <8bfyy3qxkjjs$.1b48cveem5cri.dlg_at_40tude.net>
On 24 Jun 2006 08:26:15 -0700, Aloha Kakuikanu wrote:
>> 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 guess that Dimtry's answer was to be taken as a joke. But I won't >> bother explaining it...
>
> Oh, phlese.
>
> QueryObject.setExtraWhereClause();
> QueryObject.setAdditionalExtraWhereClause();
> QueryObject.setOneMoreAdditionalExtraWhereClause();
Set_Photo_Of
Get_FFT_Of_His_Photo
(FFT = Fast Fourier transform)
And, guys, what about presenting a query statement for building a dual graph?
(Or, was it in the "algebra" for decades? (:-))
-- Regards, Dmitry A. Kazakov http://www.dmitry-kazakov.deReceived on Sat Jun 24 2006 - 18:30:14 CEST