Re: backpatch tests: Rename conflicting role names to 14/15

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: Sami Imseih <samimseih(at)gmail(dot)com>
Cc: PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: backpatch tests: Rename conflicting role names to 14/15
Date: 2025-12-10 22:53:55
Message-ID: aTn6AwR0jANmZN5y@paquier.xyz
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On Wed, Dec 10, 2025 at 04:39:11PM -0600, Sami Imseih wrote:
> On 15 STABLE, I encountered the same issue [0] which was fixed in 6a20b04f0408
> starting from 16. It seems like a decision not to backpatch to lower
> versions at the time was due to a lack of reports [1], but I think since we have to
> support 14 and 15 for a few more years, it makes sense to.

The issue is that Sami has been able to trigger this problem
internally. :)

> I can prepare the patches if there are no objections.

If you could prepare a patch, that would be great! Let's do that if
v14 and v15 can also face the issue under a high-concurrent build.
The blast area of 6a20b04f0408 is not that bad.
--
Michael

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