Depending on the procedure you used to install the database software, you can now use either the SDBUNINST program or the Red Hat Package Manager to uninstall the software.
In both cases, you can uninstall the entire database software, individual installation profiles, or individual software components.
If you used the Red Hat Package Manager (rpm package) to install the database software on your computer, you must use this program to uninstall the software.
Uninstalling with SDBUNINST on UNIX, Linux and Microsoft Windows
Uninstalling with the Red Hat Package Manager