error 1820(hy000):you must reset your password using alter user statement before executing this statement
时间: 2023-10-17 13:00:50 浏览: 56
这个错误表示在执行某个语句之前,您必须使用ALTER USER语句重置密码。这通常发生在新安装的MySQL服务器上或者在忘记密码时需要进行密码重置时。
为了解决这个问题,您可以按照以下步骤重置密码:
1. 停止MySQL服务。
2. 以跳过权限检查的方式启动MySQL服务,可以使用以下命令:
```
sudo mysqld_safe --skip-grant-tables &
```
3. 使用以下命令连接到MySQL服务器:
```
mysql -u root
```
4. 在MySQL命令行提示符下,使用以下命令重置root用户的密码:
```
ALTER USER 'root'@'localhost' IDENTIFIED BY 'new_password';
```
将 'new_password' 替换为您想要设置的新密码。
5. 退出MySQL命令行提示符,并重新启动MySQL服务。
6. 使用新密码尝试连接到MySQL服务器。
请注意,重置密码后,请确保记住新密码并妥善保管,以免再次遇到密码问题。
相关问题
ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this
回答: 这个错误是因为您在执行mysql命令之前需要通过使用ALTER USER语句重置密码。您可以按照以下步骤来解决这个问题:首先,使用以下命令登录到mysql:mysql -u root -p。然后,输入您的密码以登录。接下来,使用以下命令来更改密码并重置密码过期选项:ALTER USER 'root'@'localhost' PASSWORD EXPIRE NEVER;。最后,使用以下命令设置新密码:SET PASSWORD = PASSWORD('your_new_password');。这样,您就可以成功地重置密码并执行您想要的mysql命令了。请注意,您需要将'your_new_password'替换为您自己的新密码。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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mariadb ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.
当出现"ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement"的错误时,这意味着你在执行查询之前需要使用ALTER USER语句重置你的密码。
为了解决这个问题,你可以按照以下步骤进行操作:
1. 进入MySQL或MariaDB的命令行界面。
2. 使用ALTER USER语句来重置你的密码。例如,你可以使用以下命令:ALTER USER '用户名'@'localhost' IDENTIFIED BY '新密码';其中,'用户名'是你当前正在使用的用户名,'localhost'是你连接的主机名,'新密码'是你想要设置的新密码。请确保将这些替换为实际的值。
3. 重置密码后,你可以重新执行之前的查询或命令。
总结:当出现"ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement"的错误时,你需要使用ALTER USER语句来重置密码,然后才能继续执行其他查询或命令。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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