QUARTER(date) the range 1 to 4: : QUARTER « Date Time Functions « MySQL Tutorial

1. MySQL Tutorial
2. Date Time Functions
3. QUARTER

mysql>
mysql> SELECT QUARTER('01/12/25 11:00:00');
+------------------------------+
| QUARTER('01/12/25 11:00:00') |
+------------------------------+
|                            4 |
+------------------------------+
1 row in set (0.00 sec)

mysql>
mysql>