Repeat Exercise 14.24 for the following different set of functional dependencies G = {{A, B}{C}, {B, D}{E,

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Repeat Exercise 14.24 for the following different set of functional dependencies

G = {{A, B}→{C}, {B, D}→{E, F}, {A, D}→{G, H}, {A}→{I}, {H}→{J}}.

Exercise 14.24

Consider the universal relation R = {A, B, C, D, E, F, G, H, I, J} and the set of functional dependencies F = {{A, B}→{C}, {A}→{D, E}, {B}→{F}, {F}→{G, H}, {D}→{I, J}}. What is the key for R? Decompose R into 2NF and then 3NF relations.

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Fundamentals Of Database Systems

ISBN: 9780133970777

7th Edition

Authors: Ramez Elmasri, Shamkant Navathe

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Question Posted: Nov 09, 2021 01:48 AM

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Repeat exercise 15.24 for the following different set of functional dependencies G = { {A, B} -> {C}, {B, D} -> {E, F}, {A, D} -> {G, H}, {A} -> {I}, {H} -> {J} }.
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Repeat Exercise 14.24 for the following different set of functional dependencies G = {{A, B}{C}, {B, D}{E,

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Fundamentals Of Database Systems

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