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What is the result, when NULL is compared with NULL?
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Answer Posted / sant
In oracle the below eg will help you to clear this:
DECLARE
D INTEGER :=NULL;
E INTEGER :=NULL;
BEGIN
IF (D = E) THEN
dbms_output.put_line('PASS);
ELSE
dbms_output.put_line('FAIL');
END IF;
END;
It will alwayz return FAIL.
| Is This Answer Correct ? | 12 Yes | 3 No |
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