Returns a value in the format YYYYMM.
The period argument P is not a date value.
mysql>mysql> SELECT PERIOD_ADD(9803,2);+--------------------+| PERIOD_ADD(9803,2) |+--------------------+| 199805 |+--------------------+1 row in set (0.00 sec)mysql>mysql>
Name (required)
email (will not be published) (required)
Website