Re: COPY FREEZE and setting PD_ALL_VISIBLE/visibility map bits

Поиск

Список

Период

Сортировка

От	Simon Riggs
Тема	Re: COPY FREEZE and setting PD_ALL_VISIBLE/visibility map bits
Дата	26 февраля 2019 г. 13:15:55
Msg-id	CANP8+j+eApPivy=GGha4aK3j40JL1N3CHthCBbpVPt55B-X08Q@mail.gmail.com обсуждение исходный текст
Ответ на	Re: COPY FREEZE and setting PD_ALL_VISIBLE/visibility map bits (Kuntal Ghosh <kuntalghosh.2007@gmail.com>)
Ответы	Re: COPY FREEZE and setting PD_ALL_VISIBLE/visibility map bits
Список	pgsql-hackers

On Thu, 21 Feb 2019 at 15:38, Kuntal Ghosh <kuntalghosh.2007@gmail.com> wrote:

Thank you for the patch. It seems to me that while performing COPY
FREEZE, if we've copied tuples in a previously emptied page

There won't be any previously emptied pages because of the pre-conditions required for FREEZE.

Simon Riggs http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

В списке pgsql-hackers по дате отправления: