From: | Andrew Dunstan <andrew(at)dunslane(dot)net> |
---|---|
To: | Michael Paquier <michael(at)paquier(dot)xyz> |
Cc: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Mark Dilger <mark(dot)dilger(at)enterprisedb(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: multi-install PostgresNode fails with older postgres versions |
Date: | 2021-03-31 20:45:32 |
Message-ID: | 52e2dd37-5088-a693-144e-09fc149de967@dunslane.net |
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Lists: | pgsql-hackers |
On 3/30/21 8:52 PM, Michael Paquier wrote:
> On Tue, Mar 30, 2021 at 08:44:26PM -0400, Andrew Dunstan wrote:
>> Yeah, it should be validated. All things considered I think just calling
>> 'pg_config --version' is probably the simplest validation, and likely to
>> be sufficient.
>>
>> I'll try to come up with something tomorrow.
> There is already TestLib::check_pg_config(). Shouldn't you leverage
> that with PG_VERSION_NUM or equivalent?
TBH, TestLib::check_pg_config looks like a bit of a wart, and I would be
tempted to remove it. It's the only Postgres-specific thing in
TestLib.pm I think. It's only used in one place AFAICT
(src/test/ssl/t/002_scram.pl) so we could just remove it and inline the
code.
cheers
andrew
--
Andrew Dunstan
EDB: https://www.enterprisedb.com
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