Postgres Version want to update from 9.2 to 9.5 version in CentOS 7.9 - Mailing list pgsql-hackers

From Gautham Raj
Subject Postgres Version want to update from 9.2 to 9.5 version in CentOS 7.9
Date
Msg-id CAHByZMCa4JHJNcZ24rJ_Y3fRBi0=J9XvGNym1hMjFbRzHGWgVA@mail.gmail.com
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Responses Re: Postgres Version want to update from 9.2 to 9.5 version in CentOS 7.9  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
Hi,

Problem: Having multiple versions of Postgres installed in CentOS 7. I Want to set the 9.5 version as default. Not able to access Postgres 9.5 through the terminal as well.
  1. For Command psql --version I'm getting 9.5 as the version.
  2. For Command sudo -u postgres psql I'm getting 9.2 as the version.
Please look at the below screenshot. 
Screenshot from 2023-04-28 21-14-29.png

Background: By default, the server has a 9.2 version I installed the rh-postgresql95 version from the below article.
Used the below command to install rh-postgresql95
yum --enablerepo=centos-sclo-rh -y install rh-postgresql95-postgresql-server

Tried updating the PATH variable correctly with the latest version. But not working.

Screenshot from 2023-04-28 21-28-44.png


Please share the steps or any guidance on how to resolve the issue.

Thankyou so much. Anything would be helpful.

Thanks & Regards,
Gautham

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