Using the types of entities database attached (trips, guides, customers, and reservations), create an example of a table that is in second normal form but not in third normal form. justify your answer and show how to convert to the higher forms
Using the types of entities database attached (trips, guides, customers, and reservations), create an example of a table that is in second normal form but not in third normal form. justify your answer and show how to convert to the higher forms
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
SQL
Using the types of entities database attached (trips, guides, customers, and reservations), create an example of a table that is in second normal form but not in third normal form. justify your answer and show how to convert to the higher forms
![Customer Table
CUSTOMER
CUSTOMER_NUM LAST_NAME FIRST_NAME ADDRESS
CITY
STATE POSTAL_CODE PHONE
Guide Table
GUIDE
GUIDE NUM LAST NAME FIRST NAME ADDRESS
STATE POSTAL, CODE PHONE_NUM HRE DATE
CITY
Reservation Table
RESERVATION_ ID TRIP_ID TRIP_DATE NUM_PERSONS TRIP_PRICE OTHER_FEES CUSTOMER_NUM
Trip Table
TRIP
TRIP_ID TRIP_NAME
STATE DISTANCE MAX_GRP_SIZE TYPE
START LOCATION
SEASON
Trip Guide Tablel
TRIP_GUIDES
TRIP_ID GUIDE_NUM](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9588d75b-96d3-4568-8e6a-ba35399bd189%2F6dcf3a80-3bfb-4c2b-a355-4136e2a40fb6%2Fbwi8e6ft_processed.png&w=3840&q=75)
Transcribed Image Text:Customer Table
CUSTOMER
CUSTOMER_NUM LAST_NAME FIRST_NAME ADDRESS
CITY
STATE POSTAL_CODE PHONE
Guide Table
GUIDE
GUIDE NUM LAST NAME FIRST NAME ADDRESS
STATE POSTAL, CODE PHONE_NUM HRE DATE
CITY
Reservation Table
RESERVATION_ ID TRIP_ID TRIP_DATE NUM_PERSONS TRIP_PRICE OTHER_FEES CUSTOMER_NUM
Trip Table
TRIP
TRIP_ID TRIP_NAME
STATE DISTANCE MAX_GRP_SIZE TYPE
START LOCATION
SEASON
Trip Guide Tablel
TRIP_GUIDES
TRIP_ID GUIDE_NUM
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
Step 1
Trip_No |
Trip_Dt |
Trip_Dest |
Trip_Price |
Guide_Name |
Guide_Phone |
Cust_Name |
Cust_Phone |
Reservation_Id |
1 |
2/3/2016 |
LA |
$111 |
John |
98769876 |
Jack, Maria |
91234912, 94567945 |
1 |
2 |
4/5/2016 |
NY |
$222 |
John |
98769876 |
Beth, Anne |
87656578, 93628763 |
2 |
3 |
2/5/2016 |
LA |
$111 |
Mark |
89764321 |
Jones, Gerry |
89676987, 93214325 |
3 |
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