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2024年1月15日发(作者:oracle查真分页)
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,在网上找了一些资料,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
CTXSYS
DBSNMP
Password
CTXSYS
DBSNMP
Description See Also
The Oracle Text account Oracle Text
Reference
The account used by the Oracle Enterprise
Management Agent Manager Grid
component of Oracle Control
Enterprise Manager to Installation and
monitor and manage the Basic
database Configuration
The Oracle Label Security Oracle Label
administrator account Security
Administrator's
Guide
The schema used by Oracle Oracle Spatial
Spatial for storing User's Guide and
Geocoder and router data Reference
The Oracle Spatial and Oracle Spatial
Oracle interMedia Locator User's Guide and
administrator account Reference
The Oracle Data Mining Oracle Data Mining
account. Administrator's
Guide
Oracle Data Mining
Concepts
LBACSYS LBACSYS
MDDATA MDDATA
MDSYS MDSYS
DMSYS DMSYS
OLAPSYS MANAGER The account used to create Oracle OLAP
OLAP metadata structures. Application
It owns the OLAP Catalog Developer's Guide
(CWMLite).
The Oracle interMedia Oracle interMedia
user. Plug-ins supplied User's Guide
by Oracle and third party
format plug-ins are
installed in this schema.
The Oracle interMedia
administrator account
Oracle interMedia
User's Guide
ORDPLUGINS ORDPLUGINS
ORDSYS ORDSYS
Username
OUTLN
Password
OUTLN
Description See Also
The account that supports Oracle Database
plan stability. Plan Performance Tuning
stability enables you to Guide
maintain the same
execution plans for the
same SQL statements.
OUTLN acts as a role to
centrally manage metadata
associated with stored
outlines.
SI_INFORMTN_SCHEMA SI_INFORMTN_SCHEMA The account that stores Oracle interMedia
the information views for User's Guide
the SQL/MM Still Image
Standard
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 Oracle Enterprise
perform Oracle Enterprise Manager Grid
Manager database Control
administration tasks. Installation and
Note that SYS and SYSTEM Basic
can also perform these Configuration
tasks.
MANAGER Another account used to Oracle Database
perform database Administrator's
administration tasks. Guide
SYSTEM
这时候要找到一组用户名、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;
接下来可以用sqlplus登陆了。
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