1、重新修改密码,语句如下: 1 2 mysql>alteruser'root'@'localhost'identifiedby'123'; Query OK, 0rowsaffected (0.00 sec) 2、如果修改过程出现错误(如下),转后面操作: 1 2 mysql>alteruser'root'@'localhost'identifiedby'123'; ERROR 1819 (HY000): Yourpassworddoesnotsatisfy thecurrentpolicy requirements...
2、 把'root'@'localhost'改成'root'@'%',重新运行一遍。如果还是不行,接着往下操作。 mysql> ALTER USER 'root'@'%' IDENTIFIED BY 'MyP@ssw0rd8'; 3、把密码设置为空然后刷新权限 mysql> update user set authentication_string='' where user='root'; mysql> flush privileges; 4、重新再修改密码:m...
1. 这时会报错,错误信息为: ERROR 1396 (HY000): Operation ALTER USER failed for ‘root’@‘localhost’ 执行命令: use mysql 1. select user,host from user; 1. 结果显示为: 这里我们可以看到,我的user为root,而我的host为%,所以我的命令应该改为: alter user 'root'@'%' identified by 'root'; ...
针对您提供的命令 alter user 'root'@'localhost' identified by '新密码';,以下是详细的解答: 1. 确认操作 该命令是用于MySQL数据库,目的是修改root用户在localhost登录时的密码。 2. 命令格式检查 命令格式是正确的,但请注意以下几点: 密码部分'新密码'是一个占位符,您需要将'新密码'替换为您实际想要设置的...
mysql 报错ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executin 解决办法 1、 修改用户密码 mysql> alter user 'root'@'localhost' identified by 'youpassword'; 或者 mysql> set password=password("youpassword");...
MariaDB [(none)]> ALTER USER 'root'@'localhost' identified by "toor";ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'USER 'root'@'localhost' identified by "week"' at line...
若报错执行下面语句,修改口令长度位1,默认为8, mysql> set global validate_password_policy=0; mysql> set global validate_password_length=1; mysql> alter user 'root'@'localhost' identified by '123456'; 然后就不会报错了 参考: https://www.cnblogs.com/zgqbky/p/11720406.html ...
mysql 报错ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executin 解决办法 1、 修改用户密码 mysql> alter user 'root'@'localhost' identified by 'youpassword'; 或者 mysql> set password=password("youpassword");...
查询解决办法,不少办法都表示更改root密码并且将root用户的password_expired属性设置为'N'即可,但本人在尝试此方法时mysql却报错Error 1820:You must reset your password using ALTER USER blabla,原来是因为mysql5.7中密码推荐用ALTER USER xx IDENTIFIED BY 'password'设置8位及以上密码来保证安全...
错误1820 (HY000):您必须使用ALTER USER语句重置密码 在执行此语句之前。 所以解决办法就是使用重置密码命令: alter user'root'@'localhost'identified by'youpassword'; 参考资料如下: mysql 报错ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executin ...