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