topic Multiple version of Oracle in Administration and Deployment

Multiple version of Oracle

Mushy — Wed, 01 Mar 2023 09:48:27 GMT

Hello All,

I have multipe version of Oracle client installed.

How to I ensure that it works for latest version of the oracle client and the old version is not refreed at all?

Thanks,

Mushy

Re: Multiple version of Oracle

gwootton — Wed, 01 Mar 2023 18:58:16 GMT

I think which client is used is driven by your ORACLE_ environment variables.

Re: Multiple version of Oracle

Sajid01 — Thu, 02 Mar 2023 13:17:08 GMT

Further to what @gwootton has said change the port numbers in the configuration files for the clients and installation.
Keep the default port (1521) for current installation and a different port for the older installation.
tnsname.ora etc should have the port number for the installation that is desired to be used.