Consider a MAIL_ORDER database in which employees take orders for parts from customers. The data requirements are summarized as follows: a) The mail order company has employees, each identified by a unique employee number, first and last name, and Zip Code. b) Each customer of the company is identified by a unique customer number, first and last name, and Zip Code. c) Each part sold by the company is identified by a unique part number, a part name, price, and quantity in stock. d) Each order placed by a customer is taken by an employee and is given a unique order number. Each order contains specified quantities of one or more parts. Each order has a date of receipt as well as an expected ship date. The actual ship date is also recorded.
Consider a MAIL_ORDER database in which employees take orders for parts from customers. The data requirements are summarized as follows: a) The mail order company has employees, each identified by a unique employee number, first and last name, and Zip Code. b) Each customer of the company is identified by a unique customer number, first and last name, and Zip Code. c) Each part sold by the company is identified by a unique part number, a part name, price, and quantity in stock. d) Each order placed by a customer is taken by an employee and is given a unique order number. Each order contains specified quantities of one or more parts. Each order has a date of receipt as well as an expected ship date. The actual ship date is also recorded.
Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Transcribed Image Text:Example 3: MAIL_ORDER
Consider a MAIL_ORDER database in which employees take orders for parts from
customers. The data requirements are summarized as follows:
a) The mail order company has employees, each identified by a unique employee
number, first and last name, and Zip Code.
b) Each customer of the company is identified by a unique customer number, first
and last name, and Zip Code.
c) Each part sold by the company is identified by a unique part number, a part
name, price, and quantity in stock.
d) Each order placed by a customer is taken by an employee and is given a unique
order number. Each order contains specified quantities of one or more parts.
Each order has a date of receipt as well as an expected ship date. The actual ship
date is also recorded.
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