On 10/11/07, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> "Marko Kreen" <markokr(at)gmail(dot)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