Re: BUG #10911: pg_upgrade appears to lose the transaction id epoch

Поиск
Список
Период
Сортировка
От Greg Stark
Тема Re: BUG #10911: pg_upgrade appears to lose the transaction id epoch
Дата
Msg-id CAM-w4HNu6BmU8UjvKQeb=--Dto0ERJoXtfwmcMf8-VPfN1Dtpw@mail.gmail.com
обсуждение исходный текст
Ответ на Re: BUG #10911: pg_upgrade appears to lose the transaction id epoch  (Bruce Momjian <bruce@momjian.us>)
Список pgsql-bugs
Дерево обсуждения 
I think all that's required is to read the epoch at the same time as
the xid and set it at the same time.

I tested this only using the harness so that's a 9.4->9.4 pg_upgrade.
It would be worth testing on older versions but I don't see any
changes to pg_controldata that would be relevant since 8.2 when the
epoch was added.
Вложения

В списке pgsql-bugs по дате отправления:

Предыдущее
От: Mitu Verma
Дата:
Сообщение: Re: BUG #10888: application is getting hanged in the poll() function of libpq.so.
Следующее
От: Robert Haas
Дата:
Сообщение: Re: LEFT JOINs not optimized away when not needed