Luca Ferrari writes:
> Therefore my question is about how the statistic collectore decides
> about the number of tuples to be sampled.
It's basically 300 times the largest statistics target:
https://git.postgresql.org/gitweb/?p=postgresql.git;a=blob;f=src/backend/commands/analyze.c;h=0c9591415e4
Hi all,
I've a doubt about the sampling rate about the statistic target.
Documentation states that:
"The largest statistics target among the columns being analyzed
determines the number of table rows sampled to prepare the statistics.
Increasing the target causes a proportional increase in the tim
