Multiple Postgrest Verisons how to set one version as default.

[Gautham Raj <gauthamrajsunny@xxxxxxxxx>]

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. 

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

https://www.server-world.info/en/note?os=CentOS_7&p=postgresql95&f=1

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

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

Thank you so much. Anything would be helpful.

Thanks & Regards,

Gautham