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Let R = (J,K, L, M, N, P) and F = {J → KL, L → J, MNP → K, KP – M, LJ → N}, give a canonical cover F. for F.

Let R = (J,K, L, M, N, P) and F = {J → KL, L → J, MNP → K, KP – M, LJ → N}, give a canonical cover F. for F.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Computer Science

Let R = (J, K, L, M, N, P) and F = {J –→ KL, L → J, MNP → K, KP → M, LJ → N}, give a canonical cover Fe for F. Let R = (J, K, L, M, N, P) and F = {J –→ KL, L → J, MNP → K, KP → M, LJ → N}, give a lossless, dependency-preserving 3NF decomposition of R. Explain how you applied each step of the algorithm.
Transcribed Image Text:Let R = (J, K, L, M, N, P) and F = {J –→ KL, L → J, MNP → K, KP → M, LJ → N}, give a canonical cover Fe for F. Let R = (J, K, L, M, N, P) and F = {J –→ KL, L → J, MNP → K, KP → M, LJ → N}, give a lossless, dependency-preserving 3NF decomposition of R. Explain how you applied each step of the algorithm.
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