BCNF
From: <aarklon_at_gmail.com>
Date: Fri, 1 Aug 2008 02:44:07 -0700 (PDT)
Message-ID: <3a1e04e9-e65f-469f-8357-f36486009e72_at_b38g2000prf.googlegroups.com>
Hi all,
Date: Fri, 1 Aug 2008 02:44:07 -0700 (PDT)
Message-ID: <3a1e04e9-e65f-469f-8357-f36486009e72_at_b38g2000prf.googlegroups.com>
Hi all,
2) how correct is the following definition of transitive
dependencies
transitive dependencies
assume that A,B, and C are the set of attributes of a relation(R).
further assume that the following
functional dependencies are satisfied simultaneously : A -> B , B -/-
> A, B -> C , and C -/-> A and A -> C