Which of the following is a legal expression in SQL? - Study24x7
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56 followers study24x7 01 Mar 2019 03:15 PM study24x7 study24x7

Which of the following is a legal expression in SQL?

A

SELECT NAME FROM EMPLOYEE WHERE SALARY = NULL;

B

SELECT NULL FROM EMPLOYEE;

C

SELECT NAME FROM EMPLOYEE;

D

None of the above

Databases
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