Oracle Installation Tutorials

ORACLE detailed installation and uninstallation steps

Oracle Installation Steps

1, the Win32_11gr2_database_1of2.zip and win32_11gr2_database_1of2.zip extracted to the current directory (PS: Select two compressed Package right-click Extract to the current folder; must be decompressed at the same time, cannot be extracted separately or overwrite files)

2. Set file compatibility After decompression: Go to database folder right click Setup.exe Properties-Compatibility

3. Double-click setup.exe to install the Doc window and wait for the installation interface (10 seconds to 10 minutes)

4. Enter the Installation interface

A) cancel acceptance of security updates

b) Select the installation option here to create and configure the database

c) System class Select Desktop Class (Server class: As the name implies is used by the server)

d) Select the installation path –> has a default path or can customize the path but custom, only need to modify the drive letter path will be automatically generated

e) Prerequisite detection may fail in this case the computer configuration is too low, tick all ignore the line

f) Overview No matter the direct click Finish

g) Automatically eject the Copy File window when the product is finished installing

h) Password Management

5, test the installation is successful

Through Sqlplus/as sysdba and select * from dual; Instructions for testing

Oracle Uninstallation Steps

Delete the registry information first-then stop the process service (and delete the process)-finally remove the file

1. Delete Registry information

Run the doc command (regedit) to open the registry

32-bit operating system found in the registry under the HKEY_LOCAL_MACHINE\Software directory for direct removal of the ORACLE directory

64-bit operating system found in the registry under the Hkey_local_machine\software\wow6432node directory for direct removal of the ORACLE directory

2. Stop the Process service (and delete the process)

Run the services.msc command to open the process service to stop all running Oracle processes in the service

Run the SC delete directive as an administrator to remove all processes beginning with Oracle

Oracleserviceorcl

Oracleoradb11g_home1tnslistener

Oracleoradb11g_home1clragent

Oraclemtsrecoveryservice

Oracledbconsoleorcl

Oraclejobschedulerorcl

Oraclevsswriterorcl

3. Delete the app folder and C:\Program files\ Oracle folder under the installation directory

(PS: Win7 system under the app directory cannot be deleted can right-click the app directory-Admin Take ownership and then delete

Prompt file is occupied by another process, confirm uninstall is correct, no residue, can restart the computer and then delete)

Oracle Installation Tutorials