Re: Events

From: VJ Kumar <vjk_at_gmale.com>
Date: Sat, 11 Nov 2006 20:49:31 +0100 (CET)
Message-ID: <Xns9878973BD7FC7test1@194.177.96.26>

"Dmitry A. Kazakov" <mailbox_at_dmitry-kazakov.de> wrote in news:1mm81xinxq98n.1jeg2su8hzd9g.dlg_at_40tude.net:

.......
> Compare it with selection of two adjacent
> records in a relational table. This also breaks the abstraction of
> independent elements on which a relation were defined.

I think that you are not right. The relational model has no conception of 'records' much less adjacent 'records', even SQL talks about rows rather than records. The relational model operates with sets, not with individual tuples although API might.

>
> The world is imperfect.
>
Received on Sat Nov 11 2006 - 13:49:31 CST