On 2022-Jul-29, torikoshia wrote:
> Statistics collector has been removed since 5891c7a8ed8f2d3d5, but there was
> a comment referring 'statistics collector' in pg_statistic.h.
>
> > Note that since the arrays are variable-size, K may be chosen by the
> > statistics collector.
>
> Should it be modified to 'cumulative statistics system' like manual on
> monitoring stats[1]?
I don't think this refers to the statistics collector process; I
understand it to refer to ANALYZE that captures the data being stored.
Maybe it should just say "K may be chosen at ANALYZE time".
--
Álvaro Herrera PostgreSQL Developer — https://www.EnterpriseDB.com/
"Nadie está tan esclavizado como el que se cree libre no siéndolo" (Goethe)