任务栏:开始——运行,CMD
超级管理员进入系统:conn sys/oracle@prod as sysdba;
修改的代码:alter user username identified by userpassword;
prod为生机机器
具体的操作方法如下图所示
对scott账户锁定、解锁及修改密码
对scott账户锁定、解锁及修改密码
alter user soctt account lock; // 把 scott用户锁定
alter user scott account unlock;//把scott用户解锁
alter user scott identified by scott;//修改scott用户密码为 scott,scott用户默认密码为 tiger
alter user scott account unlock;//把scott用户解锁
alter user scott identified by scott;//修改scott用户密码为 scott,scott用户默认密码为 tiger