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Oracle ADD_MONTHS function
The Oracle/PLSQL ADD_MONTHS function returns a date plus n months.
Oracle/PLSQL syntax of ADD_MONTHS function
ADD_MONTHS( date1_id, n_id )
Parameters and function arguments
- date1_id – start date.
- n_id – number of months that will be added to date1.
Function ADD_MONTHS returns date.
The ADD_MONTHS function can be used in the following Oracle/PLSQL versions
| Oracle 12c, Oracle 11g, Oracle 10g, Oracle 9i, Oracle 8i |
Let’s consider some examples of the ADD_MONTHS function and learn how to use ADD_MONTHS function in Oracle.
SELECT ADD_MONTHS('01-AUG-14', 3) FROM DUAL;
--Result: 01.11.2014
SELECT ADD_MONTHS('01-AUG-14', -3) FROM DUAL;
--Result: 01.05.2014
SELECT ADD_MONTHS('21-AUG-14', -3) FROM DUAL;
--Result: 21.05.2014
SELECT ADD_MONTHS('31-January-14', 1) FROM DUAL;
--Result: 28.02.2014
ADD_MONTHS Function in SQL Query with Example
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