Returned result is a negative number of months : MONTHS_BETWEEN « Date Timestamp Functions « Oracle PL/SQL Tutorial

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Oracle PL/SQL Tutorial » Date Timestamp Functions » MONTHS_BETWEEN

13. 10. 2. Returned result is a negative number of months


SQL>

SQL> SELECT MONTHS_BETWEEN('15-JAN-2005', '25-MAY-2005') FROM dual;



MONTHS_BETWEEN('15-JAN-2005','25-MAY-2005')

-------------------------------------------

                                 -4.3225806



SQL>

13. 10. MONTHS_BETWEEN
	13. 10. 1.	MONTHS_BETWEEN(x, y): get the number of months between x and y.
	13. 10. 2.	Returned result is a negative number of months
	13. 10. 3.	Use the MONTHS_BETWEEN function
	13. 10. 4.	SELECT MONTHS_BETWEEN('15-JAN-2005', '25-MAY-2005')
	13. 10. 5.	months_between current time and birthday
	13. 10. 6.	Months between birthday and now

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