怎样卸载oracle.doc

一Oracle删除要领： 1.停止Oracle服务; 2.删注册表; 3.删programsoracle; 4.删oracle; 5.重启。下面的英文是完整卸载步骤，中文的在下面how to uninstall oracle under windows following is the next part C. 16-bit - The default Oracle Home for Windows 3.X is orawin. 1. If the database is running, then shut it down. 2. Deinstall all Oracle products with the Oracle Installer. a) Run orainst.exe from your Oracle Home. The Oracle Software Asset Manager window is displayed. b) Select all of the Oracle products that are listed in the right window pane. c) Click the REMOVE button. 3. Delete your ORACLE_HOME directory. 4. Use your favorite text editor and edit win.ini. a) Locate the ora_config parameter. Remove the file that ora_config points to. b) Delete all references to Oracle from the win.ini file. Good Luck!you first perform a backup, if required, of certain files like: SQL*Nnet configuration files Database files Self-written scripts that are stored under the oracle home directory, etc. 2) The following procedures require the editing of Windows registry, which is a potentially dangerous operation. There is no undo option in the Registry Editor. Content - A. 32-bit on Windows NT B. 32-bit on Win95/Win98 C. 16-bit A. 32-bit on Windows NT - 1. Ensure that you are logged in as a user with Administrator privileges. 2. Stop all Oracle-related services and all Oracle programs. 3. Remove the database services via the oradim command. This can be done via ORADIMXX -DELETE -SID <SID> or via the SC tool of the resource kit. For a full explanation on using the ORADIM command, see NOTE:61621.1. As from 8.1.6, the method for deinstalling is to first run Net8CA in Deinstall mode, then run DBCA to delete a database, then run OUI to deinstall the products. At this point, all services should be removed. 4. Start the ODBC administrator applet, if installed, and remove any Oracle DSN definitions. 5. Remove the Oracle software via the Oracle installer or the Universal Installer (8.1.5 and onwards). Make sure that all services related to Oracle are stopped first. Note that you cannot remove the installer itself. If Legato Storage Manager is installed on the system, then remove it via the uninstaller executable that is shipped with Legato. Start->Programs->Networker->Uninstall Networker Caution: If Legato Storage Manager was installed independently of Oracle, DO NOT REMOVE LSM, because your systems backup environment may be adversely affected. 6. Start the Event Viewer, Log->Application, and clean up the application logs for Oracle. 7. Start the registry editor. This can be done via regedit or regedt32. a) If the Oracle Universal Installer (OUI) was used, go to HKEY_LOCAL_MACHINESoftwareOracle and write down the value of the INST_LOC variable. This shows you where the OUI software is installed. This can then be used to remove the OUI from the machine afterwards. b) Go to HKEY_LOCAL_MACHINESoftware and remove the ORACLE key, look into the ODBC key for any leftovers of Oracle. If they exist, then remove them as well. c) Go to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServices and verify that all services that start with Oracle are removed. If this is not the case, then remove the services starting with Oracle (database related) and the ones that start with OraWeb (Oracle Application Server related). No entries will not be removed from the services dialog box until you reboot. d) Go to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesEventLog Application and look for keys t hat start with Oracle. Normally, they should have been removed in Step 5. e) Go to HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersion Uninstall and remove all entries related to Oracle Typical entries to found there are: Oracle JInitiator 1.1.x.x f) Close the registry editor. 8. Remove any Oracle related .INI files that may exist in the Windows NT Boot directory. The Windows NT boot directory may be found by entering "SET WINDIR" from a command prompt. Typical Oracle .INI files include ORADIM73.INI, ORADIM80.INI, ORACLE.INI, ORAODBC.INI 9. Go to Start->Settings->control Panel->System->Environment. * Select in the System Variables window the PATH variable and remove the %ORACLE_HOME%BIN directory. If JRE was installed by Oracle, then remove the JRE path as well. (For example: .;C:OrantBin;C:Program FilesOraclejre1.1.7bin;.) * Check the User Variables for user xxx section also for Oracle entries to remove. * Check as well the System Variables as User Variables for user xxx windows for Oracle variable to remove: typical entries could be: ORACLE_SID, TNS_ADMIN, 10. Remove any icons and references from the start menu. They are listed into the C:WinntProfilesAll UsersStart MenuPrograms directory. Normally, they should be removed by the Oracle Installer in Step 4. 11. Remove the %ORACLE_HOME% directory from the machine, either by using the Windows NT Explorer or from the command prompt. 12. If the Oracle products were installed via the Oracle Universal Installer, then remove this also from the system. By default, it is installed under the Oracle directory in C:Program Files, although you could have specified an alternative directory when you installed the Oracle Universal Installer (OUI). In that case, look at the INST_LOC parameter you have noted down in Step 6a. 13. Reboot your computer. B. 32-bit on Win95/Win98 - 1. Stop all Oracle programs. 2. Start the ODBC administrator applet, if installed, and remove any Oracle DSN definitions. 3. Remove the Oracle software via the Oracle installer or the Universal Installer (8.1.5 and onwards). Note that you cannot remove the installer itself. If Legato Storage Manager is installed on the system, then remove it via the uninstaller executable that is shipped with Legato. Start->Programs->Networker->Uninstall Networker Caution: If Legato Storage Manager was installed independently of Oracle, then DO NOT REMOVE LSM, because your systems backup environment may be adversely affected. 4. Start the registry editor. This can be done via regedit or regedt32. a) If the Oracle Universal Installer (OUI) was used, go to HKEY_LOCAL_MACHINESoftwareOracle and write down the value of the INST_LOC variable. This is showing you where the OUI software is installed. This can then be used to remove the OUI from the machine afterwards. b) Go to HKEY_LOCAL_MACHINESoftware and remove the ORACLE key, look into the ODBC key for any leftovers of Oracle, if they exist remove them as well. c) Go to HKEY_LOCAL_MACHINESoftwareMicrosoftWindows CurrentVersionUninstall and remove all entries related to Oracle. 5. Close the registry editor. 6. Edit your AUTOEXEC.BAT file and remove the %ORACLE_HOME%bin and JRE paths from the PATH. (For example: .;C:OrantBin;C:Program FilesOraclejre1.1.7bin;.) Check if any Oracle variables are set in the AUTOEXEC.BAT. If there are, then remove them. 7. Remove any icons and references from the Start menu. They are listed in the C:WindowsStart MenuPrograms directory via Windows Explorer. These are not always removed by the Oracle installer in Step 2. 8. Remove the %ORACLE_HOME% directory from the machine, either by using the Windows Explorer or from the command prompt. 9. If the Oracle products were installed via the Oracle Universal Installer, remove this also from the system. By default, it is installed under the Oracle directory in C:Program Files, although you could have specified an alterna这是中文的，我按照这个删了一遍，应该可行，前13步都好做，后面的步骤不知道干什么，不太理解。删除Oracle9的时候可以参考下面步骤： 1、开始设置控制面板管理工具服务 停止所有Oracle服务。 2、开始程序Oracle - OraHome9IOracle Installation Products Universal Installer 卸装所有Oracle产品，但Universal Installer本身不能被删除 5、运行regedit，选择HKEY_LOCAL_MACHINESOFTWAREORACLE，按del键删除这个入口。 6、运行regedit，选择HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServices，滚动 这个列表，删除所有Oracle入口。 7、运行regedit，选择HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesEventlogApplication， 删除所有Oracle入口。 8、开始设置控制面板系统高级环境变量 删除环境变量CLASSPATH和PATH中有关Oracle的设定 9、从桌面上、STARTUP（启动）组、程序菜单中，删除所有有关Oracle的组和图标 10、删除C:Program FilesOracle目录 11、重新启动计算机，重起后才能完全删除Oracle所在目录 12、删除与Oracle有关的文件，选择Oracle所在的缺省目录D:Oracle，删除这个入口目录及所有子目录，并从C:下删除以下文件ORA*。 13、WIN.INI文件中若有ORACLE的标记段，删除该段 C:windows可以看到！ （以下可忽略，是讲win.ini文件的WIN.INI的基本构成 WIN.INI文件包含若干小节，每一节由一组相关的设定组成。WIN.INI文件中小节和设定的格式如下： 小节名 关键字名=值 其中：小节名必须用中括号()括起，且左括号必须在屏幕的最左一列，文件中可以包含注释，每一行注释以分号(；)开始。 WIN.INI中的主要小节名及含义如下： Windows：影响Windows操作环境的部分，包括在启动Windows时执行哪一个应用程序，警告声音的设置、窗口边框的宽度、键盘响应的速度、鼠标器设置以及将文件定义为文档或程序等。 Desktop：控制系统界面显示形式及窗口和鼠标器的位置。 Extensions：联结特定的文件类型与相应的应用程序。 Intl：描述怎样为除美国外的其它国家显示有关的文件项目。 Windows Help：列出有关HELP窗口及对话窗的默认尺寸、布局、文本颜色等设置。 Font Substitue：列出Windows可识别的互换字体。 TureType：使用和显示TrueType字体的可选设置。 Sounds：为每个系统事件设计的声音文件列表。 MCI Extensions：把MEDIA控制接口设备同特定文件类型联系起来。 Compatibility：用于解决Windows 98和Windows 3.x之间的差异所引起的兼容性问题。 Compatibility32：用于解决Windows 98和Windows 3.X之间的差异所引起的32位磁盘存取兼容性问题。 MCI Compatibility：用于Windows 98中文版的MCI设备兼容性问题。 Module Compatibility：用于Window