mysql> set password=password('root');
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'password('root')
set password=password('root')' at line 1
应该是重设密码的语句有问题,可以看下安装的mysql版本,根据版本,查找更改密码的语句