Re: [Patch] Windows relation extension failure at 2GB and 4GB

Hi,

On 2025-11-06 11:17:52 -0600, Bryan Green wrote:
> From d3f7543a35b3b72a7069188302cbfc7e4de9120b Mon Sep 17 00:00:00 2001
> From: Bryan Green <dbryan.green@gmail.com>
> Date: Thu, 6 Nov 2025 10:56:02 -0600
> Subject: [PATCH] Fix Windows file I/O to support files larger than 2GB

Could we add a testcase that actually exercises at least some of the
codepaths? We presumably wouldn't want to actually write that much data, but
it shouldn't be hard to write portable code to create a file with holes...

Greetings,

Andres Freund