Question
Question 2: Consider the following relation: Sales: [Product#, Salesman#, Customer#, Commission%, Discount-rate, Final-Price] Assume the a product may be sold by multiple salesman, and hence
Question 2:
Consider the following relation:
Sales: [Product#, Salesman#, Customer#, Commission%, Discount-rate, Final-Price]
Assume the a product may be sold by multiple salesman, and hence (Product#, Salesman#) is the candidate key. Additional functional dependencies are:
Customer# --> Discount-Rate
Salesman# --> Commission%
Based on the given candidate key, is this relation in 1NF, 2NF, 3NF, Why or why not? How would you successively normalize it completely?
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Spatial Database Systems Design Implementation And Project Management
Authors: Albert K.W. Yeung, G. Brent Hall
1st Edition
1402053932, 978-1402053931
