Re: pg_stat_io for the startup process

Поиск
Список
Период
Сортировка
От Michael Paquier
Тема Re: pg_stat_io for the startup process
Дата
Msg-id ZEhYI8HfPT6Pm3F3@paquier.xyz
обсуждение исходный текст
Ответ на Re: pg_stat_io for the startup process  (Robert Haas <robertmhaas@gmail.com>)
Список pgsql-hackers
On Tue, Apr 25, 2023 at 04:00:24PM -0400, Robert Haas wrote:
> ISTM that it's pretty desirable to do something about this. If the
> process isn't going to report statistics properly, at least remove it
> from the view. If it can be made to report properly, that would be
> even better. But shipping a new view with information that will nearly
> always be zeroes instead of real data seems like a bad call, even if
> there are existing cases that have the same problem.

Agreed that reporting no information may be better than reporting
incorrect information, even if it means an extra qual.  As mentioned
upthread, if this requires an extra design piece, adding the correct
information had better be pushed to v17~.

Perhaps an open item should be added?
--
Michael

Вложения

В списке pgsql-hackers по дате отправления:

Предыдущее
От: Michael Paquier
Дата:
Сообщение: Re: Allow pg_archivecleanup to remove backup history files
Следующее
От: Andres Freund
Дата:
Сообщение: Re: pg_stat_io for the startup process