Re: Feature improvement: can we add queryId for pg_catalog.pg_stat_activity view?

From: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
To: Julien Rouhaud <rjuju123(at)gmail(dot)com>
Cc: Bruce Momjian <bruce(at)momjian(dot)us>, Nitin Jadhav <nitinjadhavpostgres(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Hannu Krosing <hannuk(at)google(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Michael Paquier <michael(at)paquier(dot)xyz>, torikoshia <torikoshia(at)oss(dot)nttdata(dot)com>, Atsushi Torikoshi <atorik(at)gmail(dot)com>, Tatsuro Yamada <tatsuro(dot)yamada(dot)tf(at)nttcom(dot)co(dot)jp>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Evgeny Efimkin <efimkin(at)yandex-team(dot)ru>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Feature improvement: can we add queryId for pg_catalog.pg_stat_activity view?
Date: 2021-04-08 12:16:07
Message-ID: CAA4eK1Ltqso42sQGCSWxr-V9x=Tmmn1pPD7ifWuSz8LvvbPA=w@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On Thu, Apr 8, 2021 at 9:47 AM Julien Rouhaud <rjuju123(at)gmail(dot)com> wrote:
>
> On Wed, Apr 07, 2021 at 02:12:11PM -0400, Bruce Momjian wrote:
> >
> > Patch applied. I am ready to adjust this with any improvements people
> > might have. Thank you for all the good feedback we got on this, and I
> > know many users have waited a long time for this feature.
>
> Thanks a lot Bruce and everyone! I hope that the users who waited a long time
> for this will find everything they need.
>

@@ -1421,8 +1421,9 @@ ParallelQueryMain(dsm_segment *seg, shm_toc *toc)
/* Setting debug_query_string for individual workers */
debug_query_string = queryDesc->sourceText;

- /* Report workers' query for monitoring purposes */
+ /* Report workers' query and queryId for monitoring purposes */
pgstat_report_activity(STATE_RUNNING, debug_query_string);
+ pgstat_report_queryid(queryDesc->plannedstmt->queryId, false);

Below lines down in ParallelQueryMain, we call ExecutorStart which
will report queryid, so do we need it here?

--
With Regards,
Amit Kapila.

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Thomas Munro 2021-04-08 12:22:39 Re: MultiXact\SLRU buffers configuration
Previous Message Julien Rouhaud 2021-04-08 12:12:54 Re: Feature improvement: can we add queryId for pg_catalog.pg_stat_activity view?