mysql 5.7 ERROR 1054(42S22) Unknown column 'password' in ‘field list’ 报错

时间：2025-05-13 16:34:50

 mysql 5.7  修改 密码 报错？

ERROR 1054(42S22) Unknown column 'password' in ‘field list’
原因：
5.7 版本下的mysql数据库下已经没有password这个字段了，password字段改成了authentication_string

Mysql 忘记密码；

、停止 mysql

# /etc/init.d/mysql stop

、跳过验证登陆进入

# mysqld_safe --user=mysql --skip-grant-tables --skip-networking &

执行之后 另开一个窗口； 

root@datanode3: ~# mysql -u root mysql

Reading table information for completion of table and column names

You can turn off this feature to get a quicker startup with -A

Welcome to the MySQL monitor. Commands end with ; or \g.

Your MySQL connection id is

Server version: 5.7. MySQL Community Server (GPL)

Copyright (c) , , Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its

affiliates. Other names may be trademarks of their respective

owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> UPDATE user SET Password=PASSWORD('123456') where USER='root';

ERROR 1054 (42S22): Unknown column 'Password' in 'field list'

# 直接更改报错 需要一个 更改设置密码的参数 authentication_string

mysql> update mysql.user set authentication_string=password('') where user='root';

Query OK,  row affected,  warning (0.00 sec)

Rows matched:  Changed:  Warnings: 

mysql> flush privileges;

Query OK,  rows affected (0.00 sec)

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