我们如何组合 MySQL 表的两列或多列的值并在单个列中获取该值？

mysql> Select Id, Name, Address, CONCAT(ID,', ',Name,', ', Address)AS 'ID, Name,Address' from Student;
+------+---------+---------+--------------------+
| Id   | Name    | Address | ID, Name, Address  |
+------+---------+---------+--------------------+
| 1    | Gaurav  | Delhi   | 1, Gaurav, Delhi   |
| 两    | Aarav   | Mumbai  | 两, Aarav, Mumbai   |
| 15   | Harshit | Delhi   | 15, Harshit, Delhi |
| 两0   | Gaurav  | Jaipur  | 两0, Gaurav, Jaipur |
+------+---------+---------+--------------------+
4 rows in set (0.00 sec)