Horton

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

Justin Pryzby <pryzby@telsasoft.com>

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From: Justin Pryzby <pryzby@telsasoft.com>
To: Bruce Momjian <bruce@momjian.us>
Cc: Julien Rouhaud <rjuju123@gmail.com>, Nitin Jadhav <nitinjadhavpostgres@gmail.com>, Alvaro Herrera <alvherre@alvh.no-ip.org>, Hannu Krosing <hannuk@google.com>, Robert Haas <robertmhaas@gmail.com>, Pavel Stehule <pavel.stehule@gmail.com>, Tom Lane <tgl@sss.pgh.pa.us>, Michael Paquier <michael@paquier.xyz>, torikoshia <torikoshia@oss.nttdata.com>, Atsushi Torikoshi <atorik@gmail.com>, Tatsuro Yamada <tatsuro.yamada.tf@nttcom.co.jp>, Tomas Vondra <tomas.vondra@2ndquadrant.com>, Evgeny Efimkin <efimkin@yandex-team.ru>, pgsql-hackers@lists.postgresql.org
Date: 2021-04-07T19:10:34Z
Lists: pgsql-hackers 
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.

If you support log_line_prefix 'Q', then you should also add to write_csvlog().

-- 
Justin

Commits

  1. Clarify description of pg_stat_statements columns

  2. Fix wording in description of pg_stat_statements.toplevel

  3. Mention that toplevel is part of pg_stat_statements key.

  4. adjust query id feature to use pg_stat_activity.query_id

  5. Update copyright for 2021

  6. Take the statistics collector out of the loop for monitoring backends'