Which SQL statement returns a numeric value?
A.
SELECT ROUND(hire_date) FROM EMP;
B.
SELECT sysdate-hire_date FROM EMP;
C.
SELECT ADD_MONTHS(MAX(hire_Date), 6) FROM EMP;
D.
SELECT TO_NUMBER(hire_date + 7) FROM EMP;
Explanation:
Which SQL statement returns a numeric value?
Which SQL statement returns a numeric value?
a b d???
don’t 🙂
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