Re: Checking a relation in BCNF for MVDs
From: Sebastian <space_cadet_at_gmx.de>
Date: Tue, 07 Jan 2003 23:45:01 GMT
Message-ID: <1104_1041983101_at_news.cable.ntlworld.com>
Date: Tue, 07 Jan 2003 23:45:01 GMT
Message-ID: <1104_1041983101_at_news.cable.ntlworld.com>
Hi,
from what I learned, it is the latter.
-seb
> What "all-key relation" means? (Google didn't answer that:-(. Is it
a
> relation in which every column is a unique key, or is it a relation
> where the composite key <attr1, attr2, attr3, attr4> is the minimal
> unique key?
Received on Wed Jan 08 2003 - 00:45:01 CET