On Wed, Oct 14, 2015 at 4:09 PM, Robert Haas <robertmhaas@gmail.com> wrote:
> I wonder if it wouldn't be better to just add a separate Boolean
> indicating exactly the thing we care about. This doesn't seem
> particularly easy to understand and verify.
I'm not really sure that that's an improvement. But I defer to you.
--
Peter Geoghegan