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help / color / mirror / Atom feedFrom: Atul Kumar <[email protected]>
Cc: pgsql-general <[email protected]>
Subject: Re: issue with reading hostname
Date: Tue, 23 Apr 2024 03:07:32 +0530
Message-ID: <CA+ONtZ4HiO5FSZcpmaNzLU3brfu_iRhc0QSUQFR4uypXRrGM7Q@mail.gmail.com> (raw)
In-Reply-To: <CANzqJaARXp8O6tzsB=uG8tt3pPub7aYhTA5VvZHNJAW7eeR3Og@mail.gmail.com>
References: <CA+ONtZ4a9mJhBX2p4Ug8NSR+tHHuVvi-Vrcm3QyGMjkwNsuRPw@mail.gmail.com>
<CANzqJaARXp8O6tzsB=uG8tt3pPub7aYhTA5VvZHNJAW7eeR3Og@mail.gmail.com>
Can we edit the socket to change the hostname in it ?
Regards.
On Tue, Apr 23, 2024 at 2:41 AM Ron Johnson <[email protected]> wrote:
> On Mon, Apr 22, 2024 at 4:14 PM Atul Kumar <[email protected]> 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.
>
>
>
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