MySQL5.7 报错 ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement

MySQL5.7 报错 :

ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement

需要重新设置密码。那我们就重新设置一下密码，命令如下：

set password = password('123456');