Re: vacuum strategy

Поиск
Список
Период
Сортировка
От Tina Messmann
Тема Re: vacuum strategy
Дата
Msg-id 3DE33737.50703@xinux.de
обсуждение исходный текст
Ответ на Re: vacuum strategy  ("scott.marlowe" <scott.marlowe@ihs.com>)
Ответы Re: vacuum strategy  ("Shridhar Daithankar" <shridhar_daithankar@persistent.co.in>)
Re: vacuum strategy  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-general
Tom Lane wrote:

>"scott.marlowe" <scott.marlowe@ihs.com> writes:
>
>
>>Also, full vacuums are required every so often to keep the transaction id
>>from rolling over.
>>
>>
>
>Not so; a plain vacuum is fine for that.  The critical point is that
>*every* table in *every* database has to be vacuumed (plain or full)
>at least once every billion transactions or so.
>
>            regards, tom lane
>
>---------------------------(end of broadcast)---------------------------
>TIP 1: subscribe and unsubscribe commands go to majordomo@postgresql.org
>
>
dump question:
what means this exactly?
does this include the template1 database? So i have to vacuum the
tempate1 database too on a regular  basis to avoid the rolling over of
the transaction id?

regards
tina


В списке pgsql-general по дате отправления:

Предыдущее
От: Christoph Dalitz
Дата:
Сообщение: ALTER TRIGGER DISABLE/ENABLE
Следующее
От: "Shridhar Daithankar"
Дата:
Сообщение: Re: vacuum strategy