Question: Lets say I got a relational schema: R(A, B, C) and the functional dependencies: A, B -> C C -> A, B Can C ->

Lets say I got a relational schema:

R(A, B, C)

and the functional dependencies:

A, B -> C

C -> A, B


Can C -> A, B be called a non-trivial functional dependency?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!