修改mysql的密码时报错(Unknown column 'password' in 'field list')

 

mysql> update user set password=password("你的密码") where user="用户"; 
ERROR 1054 (42S22): Unknown column 'password' in 'field list'
mysql> update mysql.user set authentication_string=password('你的密码') where user='用户';  
Query OK, 1 row affected, 1 warning (0.00 sec)
Rows matched: 1  Changed: 1  Warnings: 1

mysql> flush privileges; 
Query OK, 0 rows affected (0.00 sec)

mysql> exit;

错误的原因是 5.7版本上的mysql数据库下已经没有password这个字段了，password字段改成了authentication_string