On Wed, Jun 17, 2026 at 7:47 AM Tatsuo Ishii <ishii(at)postgresql(dot)org> wrote:
>
> > To fix this, ParseFuncOrColumn() now checks whether other than window
> > functions are used with the null treatment clause. If so, error out.
> >
> > Also remove the unnecessary test for "aggregate functions do not
> > accept RESPECT/IGNORE NULLS" because it is now checked in the
> > early-stage new check. The window regression test expected file is
> > changed accordingly.
>
> I'm going to push the patch today if there's no objection.
The code looks good to me, and the commit message is clear and well-written.