Question
Given the relation: R(A, B, C, G, H, I) And the functional dependencies: A BCG BC GH B G G A C I Answer the
Given the relation: R(A, B, C, G, H, I) And the functional dependencies: A BCG BC GH B G G A C I Answer the following questions and show your work. a) Find {B}+ b) Find {G}+ c) What are the super keys? d) What are the candidate keys?
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The Database Experts Guide To SQL
Authors: Frank Lusardi
1st Edition
0070390029, 978-0070390027
