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1. |
In reference to the above given table structures, which of the following query/queries will drop the ‘SALARY’ column from 'EMPLOYEE' table ?(A) ALTER TABLE EMPLOYEE DROP SALARY CASCADE;(B) ALTER TABLE EMPLOYEE DROP SALARY RESTRICT;(C) ALTER EMPLOYEE DROP SALARY:Choose the correct answer from the options given below: |
A. | (A) and (B) only |
B. | (A) and (C) only |
C. | (B) and (C) only |
D. | (A) only |
Answer» B. (A) and (C) only | |