1. 错误码 1820 (HY000) 的含义 错误码 1820 (HY000) 在 MySQL 数据库中通常表示 "You must reset your password using ALTER USER statement before executing this statement.",即“在执行此语句之前,您必须使用 ALTER USER 语句重置您的密码”。 2. 可能导致该错误出现的常见原因 密码过期:MySQL 数据库管理...
判断“default_password_lifetime”是否为0 mysql> show VARIABLES like"%password%"; “password_expired”为Y的解决方法 修改“password_expired”的值: update usersetauthenticatio_string=password('123456'),password_expired='N'whereuser='root'; “default_password_lifetime”为0解决方法 修改“default_passwo...
ERROR1820(HY000):Unknownerror1820 root@localhost09:05:[(none)]>show tables; ERROR1046(3D000): 1. 2. 3. 4. 解决办法: root@localhost 09:06: [(none)]> set password=password('密码'); 希望对你有所帮助
判断“password_expired”是否为Y mysql> select authentication_string,password_expired from user where user='root'; 1. 判断“default_password_lifetime”是否为0 mysql> show VARIABLES like "%password%"; 1. “password_expired”为Y的解决方法 修改“password_expired”的值: update user set authenticatio...
ERROR 1820 (HY000): Unknown error 1820 需要执行这个命令重新修改一下密码生效。 mysql> SET PASSWORD = PASSWORD('mysql123') ; Query OK, 0 rows affected, 1 warning (0.00 sec) mysql> flush privilges ; ERROR 1064 (42000): mysql> flush privileges ; ...
MY SQL初始登陆报错:ERROR 1820 (HY000) 登陆到MySQL服务器,不管你执行什么命令都报这个错: mysql> show databases; ERROR 1820 (HY000): You must reset your passwordusing ALTERUSERstatement before executing this statement. mysql> use test; ERROR 1820 (HY000): You must reset your passwordusing ALTER...
简介 在MySQL中，用账号登录后，使用SQL语句，竟然报错：ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.工具/原料 Windows Server 2008 R2 MySQL 方法/步骤 1 先给root用户设置一个密码ALTER USER USER() IDENTIFIED BY '新密码';2 ...
MySQL服务器登陆故障ERROR1820（HY000）的解决⽅ 法 故障现场：登陆到MySQL服务器,不管你执⾏什么命令都报这个错 mysql> show databases;ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.mysql> use test;ERROR 1820 (HY000): You must reset your...
ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement. 为了保证安全,mysql会对用户的密码设置使用期限,我们只要让他不过期就可以了。 step 1: SET PASSWORD = PASSWORD(‘写你的新密码‘);
在云服务器上安装上mysql5.7后,登录后报错error:1820 1820的错误就是 You must reset your password using ALTER USER statement before executing this statement. 解释:在执行此语句之前,必须使用