mysql 7.11 修改密码错误 ERROR 1054 (42S22)

mysql> use mysql;
Database changed
mysql> update user set password=password('123456') where user='root';
ERROR 1054 (42S22): Unknown column 'password' in 'field list'
mysql>

晚上被这个问题折腾了好久，最后发现window下这个版本的mysql密码列是authentication_string，所以正确的写法是：

mysql>update mysql.user set authentication_string=password('123456') where user='root' and Host ='localhost';

问题解决