开始-->运行-->cmd:
sqlplus /nolog
运行上面命令可以登录吗?
连接到sysdba;
connect / as sysdba;
用户解锁
ALTER USER system ACCOUNT UNLOCK;
修改密码:
alter user system identified by manager;
然后再试登录sqlplus
用户名:system/密码:manager
身份:NORMAL
开始-->运行-->cmd:
sqlplus /nolog
运行上面命令可以登录吗?
连接到sysdba;
connect / as sysdba;
用户解锁
ALTER USER system ACCOUNT UNLOCK;
修改密码:
alter user system identified by manager;
然后再试登录sqlplus
用户名:system/密码:manager
身份:NORMAL