Computers and Technology, 20.07.2019 03:10 raylynnreece4939
The thirdnormal form (3nf) solution and the de-normalized table structure isgiven below with telephone number (phone1, phone2,phone3 …) as a repeating field:
3nf:
customer (customer-id, customer-
cust_phone (customer-id, phone) de-normalized:
customer (customer-id, customer-name, phone1,phone2, phone3 which approach issuperior?
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The thirdnormal form (3nf) solution and the de-normalized table structure isgiven below with telepho...
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