Re: Indexes documentation bug

My bad, yes indeed, the view is different.

На пн, 4.04.2022 г. в 17:01 ч. Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> написа:

> Kouber Saparev <kouber(at)gmail(dot)com> writes:
> > I believe there is an error within this sentence in section
> >
> https://www.postgresql.org/docs/current/monitoring-stats.html#MONITORING-PG-STAT-USER-FUNCTIONS-VIEW
>
> > "Therefore, a bitmap scan increments the
> > pg_stat_all_indexes.idx_tup_read count(s)
> > for the index(es) it uses, and it increments the pg_stat_all_tables.
> > idx_tup_fetch count for the table, but it does not affect
> > pg_stat_all_indexes.idx_tup_fetch."
>
> > There is repeated mentioning of pg_stat_all_indexes.idx_tup_fetch while I
> > suppose one should read pg_stat_all_indexes.idx_scan instead the second
> > time. I.e. bitmap scans do not increment idx_scan.
>
> Um ... you did notice that the mentions of idx_tup_fetch apply to two
> different views, pg_stat_all_tables vs pg_stat_all_indexes?
>
> regards, tom lane
>