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How do I remove old oracle homes?

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How do I remove old oracle homes?

Removing Oracle Homes

  1. To use the Deinstall tool, do the following to remove the Oracle home: cd to DeinstallTool. Run deinstall -home .
  2. To use the Deinstall utility, do the following to remove the Oracle home: cd to $Oracle_Home/deinstall. Run Deinstall.

How do I uninstall Oracle 11g home?

Procedure for Removing Oracle Database Client with Oracle Universal Installer

  1. Ensure that you first follow the instructions in “Stopping Oracle Services on Windows”.
  2. Start Oracle Universal Installer.
  3. Click the Deinstall Products button.
  4. Select the Oracle home you wish to remove.
  5. Check the boxes of components to remove.

Can I delete old Oracle home after upgrade?

Once you have upgraded your databases to 11.2. 0.3 you may want to remove the previous ORACLE_HOME (i.e.: 11.2. 0.2). Best practice is to keep old home for a while after a successful upgrade.

What is the Oracle home inventory?

Oracle home inventory or local inventory is present inside each Oracle home. It only contains information relevant to a particular Oracle home. This file is located in the following location: $ORACLE_HOME/inventory. It contains the following files and folders: Components File.

How do I manually uninstall Oracle home?

Remove the ORACLE_HOME Windows environment variable.

  1. Navigate to Control Panel > System.
  2. Click Advanced system settings on the left.
  3. Click Environment Variables… near the bottom.
  4. In the System variables box near the bottom, highlight ORACLE_HOME and click Delete.
  5. Click OK.

How do I uninstall Oracle 10g?

How to Uninstall Oracle 10g (Windows)

  1. Select the Oracle products installed and click on Remove.
  2. Click Yes.
  3. The removing process begin.
  4. The uninstall process is completed.
  5. Next, delete the Oracle directory from the computer, C:\ oracle. Finally, remove the Oracle environment variables and restart your computer.

How do I uninstall Oracle 11g Express?

  1. go to Windows Control Panel.
  2. run “Add or Remove Programs” or “Programs and Features” (depending on your Windows version)
  3. select “Oracle Database 11g Express Edition”
  4. click “Change/Remove” or “Uninstall” (again, depending on Windows version)

How do I manually uninstall an Oracle database in Linux?

To remove a single-instance Oracle database on Linux/UNIX

  1. From the Management Console, navigate to the domain that contains the Oracle database that you want to remove, and click the database name.
  2. Select Provision > Remove Database.
  3. In the Remove Oracle Database page, update the fields as follows, and click Next.

How do I uninstall Oracle 21c?

Windows

  1. Uninstall all Oracle components using the Oracle Universal Installer (OUI).
  2. Run regedit.exe and delete the HKEY_LOCAL_MACHINE/SOFTWARE/Oracle key.
  3. If you are running 64-bit Windows, you should also delete the HKEY_LOCAL_MACHINE/SOFTWARE/Wow6432Node/Oracle key if it exists.

How do I uninstall Oracle software?

You can run the deinstallation tool using the runInstaller command with the -deinstall and -home options from the base directory of the Oracle Database, Oracle Database Client or Oracle Grid Infrastructure installation media.

How do I change my central inventory?

To move Oracle central inventory to another place, we take the following steps:

  1. Configure Inventory Location File.
  2. Move All Inventory Files.
  3. Update All Inventory Location Files.
  4. Verify New Central Inventory.

Where is Oracle inventory location?

5.4. The location of the Oracle Inventory directory is determined by the Windows Registry key HKEY_LOCAL_MACHINE\SOFTWARE\Oracle\inst_loc . If an Oracle Inventory directory does not exist, then the installer creates one in the default location of C:\Program Files\Oracle\Inventory .

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