Re: Tracking last scan time

Поиск
Список
Период
Сортировка
От Vik Fearing
Тема Re: Tracking last scan time
Дата
Msg-id dc67fb77-fc83-dc69-e171-0c8fbdd22191@postgresfriends.org
обсуждение исходный текст
Ответ на Re: Tracking last scan time  (Dave Page <dpage@pgadmin.org>)
Ответы Re: Tracking last scan time  (Andres Freund <andres@anarazel.de>)
Список pgsql-hackers
On 9/7/22 12:03, Dave Page wrote:
> Here's a v4 patch. This reverts to using
> GetCurrentTransactionStopTimestamp() for the last_scan times, and will
> set xactStopTimestamp the first time GetCurrentTransactionStopTimestamp()
> is called, thus avoiding multiple gettimeofday() calls.
> SetCurrentTransactionStopTimestamp() is removed, as is use
> of xactStopTimestamp (except when resetting it to 0).

This patch looks good to me and has much saner behavior than what it 
replaces.

As a matter of process, the oid for the new function should be in the 
8000-9000 range and the catversion should be bumped by the committer.

Marked as Ready for Committer.  Thanks for the patch!
-- 
Vik Fearing



В списке pgsql-hackers по дате отправления:

Предыдущее
От: Masahiko Sawada
Дата:
Сообщение: Re: [PoC] Improve dead tuple storage for lazy vacuum
Следующее
От: Andres Freund
Дата:
Сообщение: Re: [PATCH v1] [meson] add a default option prefix=/usr/local/pgsql