我们如何获得基于多列的排序输出？

我们可以在 ORDER BY 子句中指定多列，以根据这些多列获得排序的输出。以下为使这个概念更清晰的例子 -

mysql> Select * from Student ORDER BY Name, Address;

+------+---------+---------+-----------+
| Id   | Name    | Address | Subject   |
+------+---------+---------+-----------+
| 2    | Aarav   | Mumbai  | History   |
| 1    | Gaurav  | Delhi   | Computers |
| 15   | Harshit | Delhi   | Commerce  |
| 17   | Raman   | Shimla  | Computers |
+------+---------+---------+-----------+

4 rows in set (0.12 sec)