On 10/11/07, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> "Marko Kreen" <markokr@gmail.com> writes:
> > Also - either Tom or Jan has changed the code to allow
> > xmin == xmax. Is such case really valid?
>
> Yes, at least in CVS HEAD.
Aha, I had missed that.
Thanks for confirmation.
--
marko