mysql> insert into tb values (6,‘66‘)
-> ;
mysql> select * from tb;
+------+------+
| id | name |
+------+------+
| 2 | 22 |
+------+------+
1 row in set (0.00 sec)
mysql> insert into tb values (6,'66') -> ;
原文：http://www.cnblogs.com/bashala/p/3974086.html