On 5/1/25 14:22, Ilia Evdokimov wrote:
> Estimated Hit Percent: 50.00
>
> Any suggestions?
I still think that two meaningful digits are enough for an EXPLAIN. We
usually need to estimate the tuple set's size, not a precise number of
tuples or groups. And definitely, not an arbitrarily chosen two digits
after the point. So, IMO, good examples may look like the following:
50%, 5.0%, 0.00051%.
--
regards, Andrei Lepikhov
