更新、删除记录
更新记录
mysql> update student set nickname="美美" where name="张美";
Query OK, 1 row affected (0.503 sec)
Rows matched: 1 Changed: 1 Warnings: 0
mysql>
删除记录
mysql> delete from student where name="陈思";
Query OK, 1 row affected (2.020 sec)
mysql>