很久没有使用sqlplus创建表空间和用户了,需要的时候竟然忘记了密码,试了好多次都没连接上,进而用户也被锁定,在网上了一些资料,问题解决了,希望对和我一样情况的朋友们有所帮助。
1.安装时选择的自动安装,忘了用户名和密码导致现在试了几个默认的用户名密码後(表格中附带默认用户名及密码),都提示无效的用户名、密码,
Username | Password | Description | See Also |
CTXSYS | CTXSYS | The Oracle Text account | Oracle Text Reference |
DBSNMP | DBSNMP | The account used by the Management Agent component of Oracle Enterprise Manager to monitor and manage the database | Oracle Enterprise Manager Grid Control Installation and Basic Configuration |
LBACSYS | LBACSYS | The Oracle Label Security administrator account | Oracle Label Security Administrator's Guide |
MDDATA | MDDATA | The schema used by Oracle Spatial for storing Geocoder and router data | Oracle Spatial User's Guide and Reference |
MDSYS | MDSYS | The Oracle Spatial and Oracle interMedia Locator administrator account | Oracle Spatial User's Guide and Reference |
DMSYS | DMSYS | The Oracle Data Mining account. | Oracle Data Mining Administrator's Guide Oracle Data Mining Concepts |
OLAPSYS | MANAGER | The account used to create OLAP metadata structures. It owns the OLAP Catalog (CWMLite). | Oracle OLAP Application Developer's Guide |
ORDPLUGINS | ORDPLUGINS | The Oracle interMedia user. Plug-ins supplied by Oracle and third party format plug-ins are installed in this schema. | Oracle interMedia User's Guide |
ORDSYS | ORDSYS | The Oracle interMedia administrator account | Oracle interMedia User's Guide |
为什么oracle网站进不去OUTLN | OUTLN | The account that supports plan stability. Plan stability enables you to maintain the same execution plans for the same SQL statements. OUTLN acts as a role to centrally manage metadata associated with stored outlines. | Oracle Database Performance Tuning Guide |
SI_INFORMTN_SCHEMA | SI_INFORMTN_SCHEMA | The account that stores the information views for the SQL/MM Still Image Standard | Oracle interMedia User's Guide |
SYS | CHANGE_ON_INSTALL | The account used to perform database administration tasks | Oracle Database Administrator's Guide |
SYSMAN | CHANGE_ON_INSTALL | The account used to perform Oracle Enterprise Manager database administration tasks. Note that SYS and SYSTEM can also perform these tasks. | Oracle Enterprise Manager Grid Control Installation and Basic Configuration |
SYSTEM | MANAGER | Another account used to perform database administration tasks. | Oracle Database Administrator's Guide |
这时候要到一组用户名、密码提示被锁,才能进行下一步
安装ORACLE时,若没有为下列用户重设密码,则其默认密码如下:
用户名/密码
登录身份
说明
sys/change_on_install
SYSDBA或SYSOPER
不能以NORMAL登录,可作为默认的系统管理员
system/manager
SYSDBA或NORMAL
不能以SYSOPER登录,可作为默认的系统管理员
sysman/oem_temp
sysman 为oms的用户名
scott/tiger
NORMAL
普通用户
aqadm /aqadm
SYSDBA或NORMAL
高级队列管理员
Dbsnmp/dbsnmp
SYSDBA或NORMAL
复制管理员
2,在CMD中启动SQLPLUS;用sqlplus/as sysdba登录,提示
连接到:
Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
3. 执行ALTER USER 你被锁的用户名 ACCOUNT UNLOCK;
4. 重新用SQL/PLUS登录,用你刚刚解锁的用户名、密码;
重新修改密码就可以了!
具体操作如下:
1.运行->sqlplus /nolog
2.输入conn / as sysdba 管理员账户登录
3.如果用户被锁定先解锁:
alter user system account unlock;
4.修改密码:
alter user system identified by wanglj;
具体操作如下:
1.运行->sqlplus /nolog
2.输入conn / as sysdba 管理员账户登录
3.如果用户被锁定先解锁:
alter user system account unlock;
4.修改密码:
alter user system identified by wanglj;
接下来可以用sqlplus登陆了。
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