1) Find all candidate keys2)Find a canonical cover of the FDs R(A,B,C,D,E,G,H)F = {АВ > CD,C- D,СЕ — В,СЕН — АВ,AD → DC,

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Find all candidate keys 2)Find a canonical cover of the FDs

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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Question

1) Find all candidate keys

2)Find a canonical cover of the FDs

R(A,B,C,D,E,G,H)
F = {
АВ > CD,
C- D,
СЕ — В,
СЕН — АВ,
AD → DC,

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