Can we edit the socket to change the hostname in it ?
Regards.
On Tue, Apr 23, 2024 at 2:41 AM Ron Johnson <ronljohnsonjr@xxxxxxxxx> wrote:
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.
