導讀:1建站知識創建表空間和用戶時，需要的時候竟然忘記了密碼，試了好多次都沒連接上，進而用戶也被鎖定，下面就教您處理O網站seo優化課程seo網站關鍵詞優化。

1.安裝時選擇的自動安裝，忘了用戶名和密碼導致現在試了幾個Oracle默認用戶名密碼後（表格中附帶默認用戶名及密碼），都提示無效的用戶名、密碼， 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 Performanceseo網站關鍵詞優化 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 thatseo網站排名優化軟件 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 這時候要找到一組用戶名、密碼提示被鎖，才能進行下一步 安裝ORACLE時，若沒有為下列用戶重設密碼，則其默認密碼如下： 用戶名/密碼 登錄身份 說明 sys/change_on_install SYSDBA或SYSOPER 不能以NORMAL登錄，可作為默認的系統管理員 system/manager SYSDBA或NORMAL 不能以SYSOPER登錄，可作為默認的系統管理員 sysman/oem_temp sysman 為oms的用戶名 scott/tiger NORMAL 普通用戶 aqadm /aqadm SYSDBA或NORMAL 高級隊列管理員 Dbsnmp/dbsnmp SYSDBA或NORMAL 復制管理員 2，在CMD中啟動SQLPLUS；用sqlplus/as sysdba登錄，提示 連接到: Oracle Database 10企業網站建設g Express Edition Release 10.2.0.1.0 - Production 3. 執行ALTER USER 你被鎖的用戶名 ACCOUNT UNLOCK； 4. 重新用SQL/PLUS登錄，用你剛剛解鎖的用戶名、密碼； 重新修改密碼就可以了！ 具體操作如下： 1.運行->sqlplus /nolog 2.輸入conn / as sysdba 管理員賬戶登錄 3.如果用戶被鎖定先解鎖： alter user system account unlock; 4.修改密碼： alter user system identified by wanglj; 接下來可以用sqlplus登陸了。相關網站seo優化課程seo網站關鍵詞優化。

關鍵詞標簽: 標簽 用戶密碼