1.

Garvit wants to change the default value of DISCOUNT in the CUSTOMER table from 10 to 15. Select the most appropriate command to do the same from the following options:a. ALTER TABLE CUSTOMER ALTER DISCOUNT SET DEFAULT 15; b. ALTER TABLE CUSTOMER DELETE DISCOUNT SET DEFAULT 15; c. ALTER TABLE CUSTOMER MODIFY DISCOUNT SET DEFAULT 15; d. ALTER TABLE CUSTOMER CHANGE DISCOUNT SET DEFAULT 15;

Answer»

Correct option: a. ALTER TABLE CUSTOMER ALTER DISCOUNT SET DEFAULT 15;



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