oracle 忘记密码 ---如何修改密码
1.启动cmd
2.请输入用户名: sqlplus conn as sysdba;
3.输入口令: 直接回车
4.连接了数据库,修改密码alter user 用户名 identify by 新密码;
alter user system identify by 123456;
5.登录用户
conn 用户名/密码 [ as sysdba ];[添加超级用户权限]
conn system/123456 as sysdba;
1.启动cmd
2.请输入用户名: sqlplus conn as sysdba;
3.输入口令: 直接回车
4.连接了数据库,修改密码alter user 用户名 identify by 新密码;
alter user system identify by 123456;
5.登录用户
conn 用户名/密码 [ as sysdba ];[添加超级用户权限]
conn system/123456 as sysdba;