Re: query_id, pg_stat_activity, extended query protocol

Hi,

Wouldn't it be enough to call pgstat_report_query_id in ExecutorRun
and ProcessUtility? With those changes [1], both normal statements and
utility statements called through extended protocol will correctly
report the query_id.

-- Test utility statement with extended protocol
show all \bind \g

-- Check reported query_id
select query, query_id from pg_stat_activity where
application_name ='psql' and pid!=pg_backend_pid();
   query   |      query_id
-----------+---------------------
 show all  | -866221123969716490

[1] https://github.com/bonnefoa/postgres/commit/bf4b332d7b481549c6d9cfa70db51e39a305b9b2

Regards,
Anthonin