| From: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> |
|---|---|
| To: | Bruce Momjian <bruce(at)momjian(dot)us> |
| Cc: | Julien Rouhaud <rjuju123(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Nitin Jadhav <nitinjadhavpostgres(at)gmail(dot)com>, Hannu Krosing <hannuk(at)google(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, 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: | 2021-04-13 17:30:16 |
| Message-ID: | 20210413173016.GA29955@alvherre.pgsql |
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| Lists: | pgsql-hackers |
On 2021-Apr-12, Bruce Momjian wrote:
> OK, the attached patch renames pg_stat_activity.queryid to 'query_id'. I
> have not changed any of the APIs which existed before this feature was
> added, and are called "queryid" or "queryId" --- it is kind of a mess.
> I assume I should leave those unchanged. It will also need a catversion
> bump.
I think it is fine actually. These names appear in structs Query and
PlannedStmt, and every single member of those already uses camelCase
naming. Changing those to use "query_id" would look out of place.
You did change the one in PgBackendStatus to st_query_id, which also
matches the naming style in that struct, so that looks fine also.
So I'm -1 on Julien's first proposed change, and +1 on his second
proposed change (the name of the first argument of
pgstat_report_query_id should be query_id).
--
Álvaro Herrera Valdivia, Chile
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