Re: StringInfo fixes, v19 edition. Plus a few oddities

From: David Rowley <dgrowleyml(at)gmail(dot)com>
To: PostgreSQL Developers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
Subject: Re: StringInfo fixes, v19 edition. Plus a few oddities
Date: 2026-04-13 01:18:11
Message-ID: CAApHDvpRTYCNjjJxGT4BE8De6YJxTUSuE9xQNLxZ29uK9QePLQ@mail.gmail.com
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On Sun, 12 Apr 2026 at 12:40, David Rowley <dgrowleyml(at)gmail(dot)com> wrote:
> All of these changes in 0003 are in code that was touched since the
> last time I fixed these in 928394b66. However, the test_escape.c one
> added in 627acc3ca is in v18 as it was added after 928394b66 and
> before we branched for v19. Almost all of the describe.c ones were
> introduced in 41d69e6dc. These ones technically did exist in prior
> versions. They're only being highlighted now because the function
> changed from printfPQExpBuffer to appendPQExpBuffer, and I must not
> have made my StaticAsserts work for printfPQExpBuffer. I left these
> in anyway since that code was touched in v19, and future bug fixes
> might conflict because of those changes anyway.

I've pushed the 0003 patch.

David

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