Rachel's manager wants her to add CITY table to the above design. Help Rachel with the steps so she can redraw the diagram. Write your answer in simple english. NO DRAWING / NO DDL / DML statements.
Rachel's manager wants her to add CITY table to the above design. Help Rachel with the steps so she can redraw the diagram. Write your answer in simple english. NO DRAWING / NO DDL / DML statements.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
Rachel's manager wants her to add CITY table to the above design. Help Rachel with the steps so she can redraw the diagram.
Write your answer in simple english. NO DRAWING / NO DDL / DML statements.
Example:
Step 1: Create table called City with following columns...
Step 2: Link City table to ....
Step 3: Change this to that...
and so on....

Transcribed Image Text:instrument
id
int
PK
manufacturer
instrument name
manufacturer id
varchar(255)
int
FKO
Hid
category
int
PK
PK+
varchar(255)
int
country
category_id
description
id
int
int
FK
name
category_name
varchar(255)
text
country id
FKO
id
int
PK
country_name
varchar(255)
item
id
int
PK
instrument_id
serial number
description
year_of_production
country_id
price
int
FK
varchar(255)
text
N
int
FK
decimal(10,2)
order_item
customer_order
id
customer order_id
item_id
price
int
PK
customer
int
FKO
id
int
PK
FKO
int
varchar(255)
varchar(255)
varchar(255)
varchar(255)
int
FK
customer id
int
id
PK
order_time
delivery_address
preferred delivery time
order status id
time paid
timestamp
varchar(255)
timestamp
decimal(10,2)
customer name
email
user_name
password
confirmation code
confirmation_time
country_id
int
FK
timestamp
timestamp
timestamp
timestamp
timestamp
decimal(10,2)
decimal(10,2)
decimal(10,2)
text
time canceled
timestamp
int
N
time_completed
time_sent
time_delivered
FK
order_status
id
int
PK
total price
discount
final price
status name
varchar(255)
active
bool
Ezzzzz
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