Re: object algebra
From: Mikito Harakiri <mikharakiri_at_iahu.com>
Date: Thu, 26 Feb 2004 17:30:17 -0800
Message-ID: <Jdx%b.40$we5.228_at_news.oracle.com>
Date: Thu, 26 Feb 2004 17:30:17 -0800
Message-ID: <Jdx%b.40$we5.228_at_news.oracle.com>
"Neo" <neo55592_at_hotmail.com> wrote in message
news:4b45d3ad.0402261707.15613c8e_at_posting.google.com...
> The fact that no
> on has presented an equivalent to the simple problem (Ex076) using RDM
> may be an indicator of how impractical it is.
How is your problem is different from finding nearest common ancestor in BOM hierarchy? If this hint is not detailed enough for you, may I suggest for you to learn how to represent tree in the relational database instead of broadcasting nonsence about generic table with 2 columns? Received on Fri Feb 27 2004 - 02:30:17 CET