Mega Code Archive
MAKEDATE(year,dayofyear) returns a date, given year and day-of-year values
mysql>
mysql> SELECT MAKEDATE(2001,31);
+-------------------+
| MAKEDATE(2001,31) |
+-------------------+
| 2001-01-31 |
+-------------------+
1 row in set (0.00 sec)
mysql>