问10.4.10-MariaDB列“authentication_string”不可更新ENMySQL中使用timestamp定义字段，默认情况下会给...
1、查看所有用户(用户名、给谁授权) MariaDB [mysql]> select User,Host,authentication_string from mysql.user; +---+---+---+ | User | Host |authentication_string| +---+---+---+ | mariadb.sys | localhost | | | root | localhost | *23AE809DDACAF96AF0FD78ED04B6A265E05AA257 | ...
2.1、查看所有用户(用户名、给谁授权) MariaDB [(none)]> SELECT user, host, authentication_string FROM mysql.user; +---+---+---+ | user | host | authentication_string | +---+---+---+ | root | localhost | | | admin | localhost | | | admin | % | *9D59E8AF06195817B4585B0...
MariaDB允许使用自定义身份验证机制,因此请执行以下两个语句以确保MariaDB将为您分配给root帐户的新密码使用其默认身份验证机制: UPDATE mysql.user SET authentication_string = '' WHERE user = 'root'; UPDATE mysql.user SET plugin = '' WHERE user = 'root'; 1. 2. 您将看到每个语句的以下输出: Output...
* TO 'wang6'@'%' IDENTIFIED BY '123' WITH GRANT OPTION; Query OK, 0 rows affected (0.000 sec) MariaDB [(none)]> SELECT user, host, authentication_string FROM mysql.user; 3 查询用户 代码语言:javascript 代码运行次数:0 运行 AI代码解释 select * from mysql.user; 4、收回权限、删除用户 ...
使用SQL命令USE mysql;选择mysql数据库，然后执行UPDATE user SET password=PASSWORD WHERE User='root';来更新root用户的密码。注意，在MariaDB 10.4及以上版本，密码字段可能已更改为authentication_string，因此命令应为UPDATE user SET authentication_string=PASSWORD WHERE User='root';。刷新权限：执行...
USE mysql;-- 更新root用户的密码,这里假设你要设置的密码是'new_password'UPDATE user SET authentication_string=PASSWORD('new_password') WHERE User='root';--刷新权限 FLUSH PRIVILEGES;--退出MariaDB EXIT; 请注意,从MariaDB 10.4开始,PASSWORD()函数已被弃用,应使用ALTER USER命令来设置密码,如下所示: ...
Priv: {"access":0,"plugin":"mysql_native_password","authentication_string":"","account_locked":true,"password_last_changed":0} *** 2. row *** Host: localhost User: root Priv: {"access": 18446744073709551615, "plugin": "mysql_native...
[WITH resource_option [resource_option] ...] user_specification: username [authentication_option] authentication_option: IDENTIFIED BY 'authentication_string' resource_option: MAX_QUERIES_PER_HOUR count | MAX_UPDATE_PER_HOUR count | MAX_CONNECTIONS_PER_HOUR count | MAX_USER_CONNECTIONS count 例如:...
注意:有的版本中的password替换为了authentication_string 六、权限管理 1、授权命令 语法格式: GRANT ALL [PRIVILEGES] ON db.tbl TO 'username'@'host' IDENTIFIED BY 'password'; 其中,db表示数据库名字,可以使用*通配符,tbl为表的名称,可以使用*通配符。