Re: Find out the version of the server

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
Cc: Igor Korot <ikorot01(at)gmail(dot)com>, "pgsql-general(at)lists(dot)postgresql(dot)org" <pgsql-general(at)lists(dot)postgresql(dot)org>
Subject: Re: Find out the version of the server
Date: 2024-11-29 20:03:44
Message-ID: 537496.1732910624@sss.pgh.pa.us
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Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> writes:
> On 11/29/24 11:15 AM, Igor Korot wrote:
>> Are you saying that the current version can connect even to 9.6.1
>> server? (I have a really old Mac with the 9.6.1 version installed).

> Yes.

Current libpq will probably work with servers back to around 7.0
(whenever we introduced the version-3 wire protocol). We don't
routinely test it against anything older than 9.2, but I tried
current psql against 8.2 (the oldest functional server I have
on this machine) and it basically worked.

regards, tom lane

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