How do I deinstall Oracle database software?

How do I deinstall Oracle database 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.

What is deinstall in Oracle?

The deinstall tool is a script that you can run separately from Oracle Universal Installer (OUI). Purpose. The deinstall tool stops Oracle software, and removes Oracle software and configuration files on the operating system for a specific Oracle home.

How do I deinstall Oracle 12c?

How To Uninstall Oracle Database 12c From Windows

1. Step 1: Delete Environment Variable.
2. Step 2: Delete Registries.
3. Step 3: Restart your system.
4. Step 4: Delete the Oracle Home Directory.
5. Step 5: Delete Directory from Program File.
6. Step 6: Delete Directory from Start Menu.
7. Step 7: Clear the Temporary files and Recycle bin.

Where is Oracle deinstall utility?

ORACLE_HOME \deinstall
5.1 About the Deinstallation Tool. The Deinstallation Tool ( deinstall ) is available in the installation media before installation, and is available in Oracle home directories after installation. It is located in ORACLE_HOME \deinstall .

How do I deinstall Oracle 11g?

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.

How do I remove old oracle homes?

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.

What is the meaning of deinstall?

transitive verb. : to remove (software) from a computer system especially by using a specially designed program.

Is it uninstall or deinstall?

So I guess, given the meaning of removing software which is installed, deinstall would be much more meaningful. At least, uninstalled can mean that you have some software but you haven’t installed yet, so it is not-installed or uninstalled which is not the way we use the word when talking about software.

How do I deinstall Oracle 12c client in Linux?

Database Client Installation Guide for Linux You can run deinstall from the $ORACLE_HOME/deinstall directory. The deinstallation starts without prompting you for the Oracle home path. If you have a response file, then use the optional flag -paramfile to provide a path to the response file.

How do I manually uninstall Oracle home?

On Windows operating system, if your Oracle home directory is C:\Oracle\Product\ORACLE_HOME , use a file manager window and navigate to the C:\Oracle\Product directory. Right-click on the ORACLE_HOME folder and select Delete.

How do you uninstall Oracle?

To uninstall Oracle, follow these steps: Go to Services and make sure that all Oracle services are stopped. Invoke the Oracle Universal Installer (OUI) to uninstall the software. Go to Start->Run and type ‘regedit’ to invoke the registry editor. Navigate to HKEY _LOCAL_MACHINESoftware and delete the Oracle folder.

How do I uninstall Oracle Database?

Steps to Completely Uninstall Oracle Database 12c from your Computer. Step 1: Delete the Environment Variable Step 2: Delete the Oracle Registries Step 3: Delete the Oracle Home Directory Step 4: Delete Directory from Program file Step 5: Delete Directory from Start Menu Step 6: Clear the Temporary files and Recycle Step 7: Delete the Oracle User

How do I uninstall Oracle instant client?

Or, you can uninstall QVF Oracle Instant Client from your computer by using the Add/Remove Program feature in the Window’s Control Panel. On the Start menu (for Windows 8, right-click the screen’s bottom-left corner), click Control Panel, and then, under Programs, do one of the following: Windows Vista/7/8: Click Uninstall a Program.

How do you remove ORACLE HOME?

Removing Oracle Homes. To remove or deinstall Oracle homes, you can either use the Deinstall tool included with the Shiphome, or use the Deinstall utility available as part of the Oracle home. To use the Deinstall tool, do the following to remove the Oracle home: cd to DeinstallTool. Run deinstall -home .