在以SYSDBA身份登陆时可以修改其他用户的密码,比如:
SQL> alter user user01 identified by user10;
如果密码含有特殊字符,
修改:
SQL> alter user user01 identified by "@#1234";
登录:
sqlplus 'user01/"@#1234"';
参考资料:
https://www.cnblogs.com/lhrbest/p/6560906.html#top