Write one SQL statement to create a view named ctype_view (that must not be dropped if it already exists) to display the information exactly as listed below. The column “Customer TYPES” is derived from the ctype values as follows” P-Prestige, C-Clandestine, O-Ordinary, L-Loyal, else Undefined (Use DECODE to derive these values). Column ctotal represents the number of customer types of the specific type and column ototal represents the total currency value of all the orders placed by customers of a specific customer ty
Write one SQL statement to create a view named ctype_view (that must not be dropped if it already exists) to display the information exactly as listed below. The column “Customer TYPES” is derived from the ctype values as follows” P-Prestige, C-Clandestine, O-Ordinary, L-Loyal, else Undefined (Use DECODE to derive these values). Column ctotal represents the number of customer types of the specific type and column ototal represents the total currency value of all the orders placed by customers of a specific customer ty
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
Related questions
Question
Write one SQL statement to create a view named ctype_view (that must not be dropped if it already exists) to display the information exactly as listed below. The column “Customer TYPES” is derived from the ctype values as follows” P-Prestige, C-Clandestine, O-Ordinary, L-Loyal, else Undefined (Use DECODE to derive these values). Column ctotal represents the number of customer types of the specific type and column ototal represents the total currency value of all the orders placed by customers of a specific customer type.
![QUESTION 2
[16]
Write one SQL statement to create a view named ctype view (that must not be
dropped if it already exists) to display the information exactly as listed below. The
column "Customer TYPES" is derived from the ctype values as follows" P-Prestige,
C-Clandestine, O-Ordinary, L-Loyal, else Undefined (Use DECODE to derive these
values). Column ctotal represents the number of customer types of the specific type
and column gototal represents the total currency value of all the orders placed by
customers of a specific customer type.
2.1
(11)
SQL> SELECT *
2
FROM ctype view;
Customer TYPES
СТОТAL
ОТОТAL
Undefined
413.7
Prestige
10
1888.7
Clandestine
11
2126.41
Ordinary
Loyal
5
432.5
30
2320.99
5 rows selected.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F06865253-6720-4d5c-8e87-bf89aaf674bb%2F91e5740c-0395-4eef-8051-09d77ee7e30d%2Fmn59xcb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:QUESTION 2
[16]
Write one SQL statement to create a view named ctype view (that must not be
dropped if it already exists) to display the information exactly as listed below. The
column "Customer TYPES" is derived from the ctype values as follows" P-Prestige,
C-Clandestine, O-Ordinary, L-Loyal, else Undefined (Use DECODE to derive these
values). Column ctotal represents the number of customer types of the specific type
and column gototal represents the total currency value of all the orders placed by
customers of a specific customer type.
2.1
(11)
SQL> SELECT *
2
FROM ctype view;
Customer TYPES
СТОТAL
ОТОТAL
Undefined
413.7
Prestige
10
1888.7
Clandestine
11
2126.41
Ordinary
Loyal
5
432.5
30
2320.99
5 rows selected.
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