Re: nested queries vs. pg_stat_activity - Mailing list pgsql-hackers

From Robert Haas
Subject Re: nested queries vs. pg_stat_activity
Date
Msg-id CA+TgmoZET4hz+p9VMQG3OX3SGJWw8dbKKu0KbMdpC7eWfossrw@mail.gmail.com
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In response to nested queries vs. pg_stat_activity  (legrand legrand <legrand_legrand@hotmail.com>)
Responses Re: nested queries vs. pg_stat_activity
List pgsql-hackers
On Mon, Aug 10, 2020 at 12:51 PM legrand legrand
<legrand_legrand@hotmail.com> wrote:
> An other solution is to expose nested queryid, and to join it with pg_stat_statements.
> Actual development trying to add queryid to pg_stat_activity isn't helpfull, because it is only exposing top level
one.
> Extension pg_stat_sql_plans (github) propose a function called pg_backend_queryid(pid),
> that gives the expected queryid (that is stored in shared memory for each backend) ...

That'd help people using pg_stat_statements, but not others.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company



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