MySQL REVERSE() function can be used to reverse a string. Following example will demonstrate it −
mysql> Select REVERSE('Tutorialspoint');
+---------------------------+
| REVERSE('Tutorialspoint') |
+---------------------------+
| tniopslairotuT |
+---------------------------+
1 row in set (0.00 sec)
mysql> Select Reverse('10-11-12');
+---------------------+
| Reverse('10-11-12') |
+---------------------+
| 21-11-01 |
+---------------------+
1 row in set (0.00 sec)