Oracle 11g默认用户名,密码解锁

1.  安装时选择的自动安装，由于时间久远忘记用户名、密码了，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，终于在试了下dbsnmp/dbsnmp，提示被锁；
2.用sqlplus/as sysdba登录，提示
3.
SQL> alter user dbsnmp account unlock;-
 

User altered.

SQL> alter user dbsnmp identified by dbsnmp;

User altered.
4.[LongKe@Fedora10 ~]$ sqlplus dbsnmp/dbsnmp;

SQL*Plus: Release 11.1.0.6.0 - Production on Thu Aug 27 02:26:03 2009

Copyright (c) 1982, 2007, Oracle.  All rights reserved.

Connected to:
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> show user;
USER is "DBSNMP"

Oracle 10g 默认安装带来的用户名/密码 【６６８８电子商务网站　www.6688.cc  】
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
 
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
 

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