1. 安裝時(shí)選擇的自動安裝，由于時(shí)間久遠(yuǎn)忘記用戶名、密碼了，導(dǎo)致現(xiàn)在試了幾個(gè)默認(rèn)的用戶名密碼後（表格中附帶默認(rèn)用戶名及密碼），都提示無效的用戶名、密碼，終于在試了下dbsnmp/dbsnmp，提示被鎖；
2. 在CMD中啟動SQLPLUS；用sqlplus/as sysdba登錄，提示
連接到:
Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
3. 執(zhí)行ALTER USER DBSNMP ACCOUNT UNLOCK；
4. 從新用SQL/PLUS登錄，設(shè)置用戶名、密碼；
注：由于剛才解鎖的用戶名是DBSNMP，所以這里設(shè)置的用戶名也是DBSNMP
Oracle 10g 默認(rèn)安裝帶來的用戶名/密碼
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Username
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Password
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Description
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See Also
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CTXSYS
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CTXSYS
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The Oracle Text account
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Oracle Text Reference
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DBSNMP
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DBSNMP
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The account used by the Management Agent component of Oracle Enterprise Manager to monitor and manage the database
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Oracle Enterprise Manager Grid Control Installation and Basic Configuration
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LBACSYS
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LBACSYS
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The Oracle Label Security administrator account
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Oracle Label Security Administrator's Guide
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MDDATA
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MDDATA
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The schema used by Oracle Spatial for storing Geocoder and router data
|
Oracle Spatial User's Guide and Reference
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MDSYS
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MDSYS
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The Oracle Spatial and Oracle interMedia Locator administrator account
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Oracle Spatial User's Guide and Reference
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DMSYS
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DMSYS
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The Oracle Data Mining account.
|
Oracle Data Mining Administrator's Guide
Oracle Data Mining Concepts
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OLAPSYS
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MANAGER
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The account used to create OLAP metadata structures. It owns the OLAP Catalog (CWMLite).
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Oracle OLAP Application Developer's Guide
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ORDPLUGINS
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ORDPLUGINS
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The Oracle interMedia user. Plug-ins supplied by Oracle and third party format plug-ins are installed in this schema.
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Oracle interMedia User's Guide
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ORDSYS
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ORDSYS
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The Oracle interMedia administrator account
|
Oracle interMedia User's Guide
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OUTLN
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OUTLN
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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
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SI_INFORMTN_SCHEMA
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SI_INFORMTN_SCHEMA
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The account that stores the information views for the SQL/MM Still Image Standard
|
Oracle interMedia User's Guide
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SYS
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CHANGE_ON_INSTALL
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The account used to perform database administration tasks
|
Oracle Database Administrator's Guide
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SYSMAN
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CHANGE_ON_INSTALL
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The account used to perform Oracle Enterprise Manager database administration tasks. Note that SYS and SYSTEM can also perform these tasks.
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Oracle Enterprise Manager Grid Control Installation and Basic Configuration
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SYSTEM
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MANAGER
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Another account used to perform database administration tasks.
|
Oracle Database Administrator's Guide
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