Re: Object Databases, only backup for objects in APP?
From: Carl Rosenberger <carl_at_db4o.com>
Date: Wed, 18 Jul 2001 14:31:49 +0200
Message-ID: <9j3vnf$fj9$04$1_at_news.t-online.com>
Date: Wed, 18 Jul 2001 14:31:49 +0200
Message-ID: <9j3vnf$fj9$04$1_at_news.t-online.com>
Bob Badour wrote:
> >If you want keys to identify your objects, of course you can add a field
to
> >store a key in.
>
> But does the database even have half a clue what this is? If the database
> does not understand the key as a logical identifier, it cannot use it as
> such.
The database does not need to "understand" the key to be able to use it in queries.
Kind regards,
Carl
--- Carl Rosenberger db4o - database for objects - http://www.db4o.comReceived on Wed Jul 18 2001 - 14:31:49 CEST