Re: Documentation of return values of range functions lower and upper

On Thu, Nov  2, 2023 at 03:42:53PM +0100, Laurenz Albe wrote:
> On Thu, 2023-11-02 at 10:14 -0400, Bruce Momjian wrote:
> > Better, though "Is the range's upper bound unbounded?" makes me cringe.
> > 
> > Oh, yeah, totally cringe, me too.  :-)
> > 
> > > It is not the bound that is bounded or not, but the range.
> > > 
> > > How about "Is the range unbounded at the upper end?" or "Does the range
> > > have no upper bound?"
> > 
> > I used your "end" idea to modify the patch, attached.
> 
> There are still some loose ends:
> 
> - you lost the specification whether it is the upper or the lower bound
> 
> - "Infinity" is a literal
> 
> - "-Infinity" is a very unlikely value for an upper bound
> 
> How about the attached version?

Agreed, yours is much better.

-- 
  Bruce Momjian  <bruce@momjian.us>        https://momjian.us
  EDB                                      https://enterprisedb.com

  Only you can decide what is important to you.