On Mon, Apr 22, 2024 at 4:14 PM Atul Kumar <akumar14871@xxxxxxxxx> wrote:
Hi,I have postgresql version 15 running on centos7.I have below query that reads hostname from /tmp directory:psql postgres -A -t -p 5432 -h /tmp/ -c 'SELECT pg_is_in_recovery();'
If you installed from the PGDG repository (possibly also the CENTOS repos, but I'm not sure), then the domain socket also lives in :
/var/run/postgresql
* I find that more expressive than /tmp.
* No need to specify the host when using sockets.
* Using a socket name makes parameterizing the hostname easier in scripts.
