Re: Wrong results in remove_useless_groupby_columns()

Richard Guo <guofenglinux@gmail.com>

From: Richard Guo <guofenglinux@gmail.com>

To: Pg Hackers <pgsql-hackers@lists.postgresql.org>

Date: 2026-05-08T00:15:50Z

Lists: pgsql-hackers

On Tue, May 5, 2026 at 7:12 PM Richard Guo <guofenglinux@gmail.com> wrote:
> Attached patch fixes both issues.

I plan to push and back-patch this shortly, as the code freeze for the
stable branches is just around the corner.

- Richard