忘记密码操作的方法:1.sqlplus /nolog2.conn /as sysdba--修改密码3.alter user 用户名 identified by 密码;
alter user NAMEMATCHER identified by NAMEMATCHER;
alter user namematcher identified by namematcher;
oracel修改密码
原文:https://www.cnblogs.com/liutoliu/p/11818648.html