Re: Trying to understand page structures in PG

Поиск
Список
Период
Сортировка
От Albe Laurenz
Тема Re: Trying to understand page structures in PG
Дата
Msg-id A737B7A37273E048B164557ADEF4A58B5383C08B@ntex2010i.host.magwien.gv.at
обсуждение исходный текст
Ответ на Re: Trying to understand page structures in PG  (Jeff Janes <jeff.janes@gmail.com>)
Список pgsql-general
Jeff Janes wrote:
>> I am curious because of "while xmax is the transaction ID that
>> *removed* the row".
> 
> "marked for removal" would be more accurate.  If the row were actually
> physically removed, it would no longer have a xmax to set.

Yes, thanks for the clarification.
I was thinking "logically removed", but I realize my wording was confusing.

Yours,
Laurenz Albe

В списке pgsql-general по дате отправления:

Предыдущее
От: Tom Lane
Дата:
Сообщение: Re: Non-default postgresql.conf values to log
Следующее
От: Albe Laurenz
Дата:
Сообщение: Re: Trying to understand page structures in PG