Re: Issue with query_is_distinct_for() and grouping sets

On Thu, 23 Oct 2025 at 16:43, Richard Guo <guofenglinux@gmail.com> wrote:
> How about using the following wording in the commit message?
>
> "
> The previous logic in query_is_distinct_for() was incomplete because
> the check was insufficiently thorough and could return false when it
> should have returned true.
> "

"it could" might be more accurate. The function is under no obligation
to return true for every possible case.

David