> On Jul 24, 2020, at 12:14, Pavel Stehule <pavel.stehule@gmail.com> wrote:
>
> this application stores some results in tables (as guard against repeated calculations). Lot of these tables have
zeroor one row.
Yes, that's the situation we encountered, too. It's not very common (and even less common, I would assume, that it
resultsin a bad plan), but it did in this case.
--
-- Christophe Pettus
xof@thebuild.com
