Assume customernumber is the primary key. The command to remove all the rows from a table 'CUSTOMER' is: (Choose the best option) O a. DROP FROM CUSTOMERS; Ob. DELETE * FROM CUSTOMER; O. DELETE FROM CUSTOMERS; d. DELETE FROM CUSTOMER WHERE customernumber IS NULL:

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
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Question 12
Assume customernumber is the primary key. The command to remove all the rows from a table 'CUSTOMER' is:
(Choose the best option)
a. DROP FROM CUSTOMERS;
b. DELETE * FROM CUSTOMER;
c. DELETE FROM CUSTOMERS;
O d. DELETE FROM CUSTOMER WHERE customernumber IS NULL:
Transcribed Image Text:Question 12 Assume customernumber is the primary key. The command to remove all the rows from a table 'CUSTOMER' is: (Choose the best option) a. DROP FROM CUSTOMERS; b. DELETE * FROM CUSTOMER; c. DELETE FROM CUSTOMERS; O d. DELETE FROM CUSTOMER WHERE customernumber IS NULL:
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