Which of the following is illegal? - Study24x7
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45 followers study24x7 21 Dec 2020 12:16 PM study24x7 study24x7

Which of the following is illegal?

A

SELECT SYSDATE – SYSDATE FROM DUAL;

B

 SELECT SYSDATE – (SYSDATE – 2) FROM DUAL;

C

SELECT SYSDATE – (SYSDATE + 2) FROM DUAL;

D

None of the Mentioned

Databases BCA B.SC/IT
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