Question
Consider relation R ( A , B , C , D , E ) with functional dependencies AB - > CD D - > E
Consider relation RABCDE with functional dependencies
ABCD
DE
EA
List all the dependencies that follow from the given functional dependencies that:
are nontrivial;
have only C on the righthand side.
List ordering alphabetically by the lefthand side and then by the righthand side.
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Fundamentals Of Database Systems
Authors: Ramez Elmasri, Shamkant Navathe
7th Edition
0133970779, 978-0133970777
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