Re: Postgresql backend to perform vacuum automatically

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От Tom Lane
Тема Re: Postgresql backend to perform vacuum automatically
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Msg-id 12988.1015306414@sss.pgh.pa.us
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Ответ на Re: Postgresql backend to perform vacuum automatically  (Bruce Momjian <pgman@candle.pha.pa.us>)
Ответы Re: Postgresql backend to perform vacuum automatically  ("Christopher Kings-Lynne" <chriskl@familyhealth.com.au>)
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Bruce Momjian <pgman@candle.pha.pa.us> writes:
> Nicolas Bazin wrote:
> From what I read in the recent exchanges in the PostgreSQL vs ORACLE thread it would seem a good idea for the backend
tokeep track of the number of update performed on a database and after a certain threshold start a vacuum in a separate
processby itself.
 
>> Any comments?

> Yes, makes sense to me, especially now that we have a nolocking vacuum. 
> Tom, do you have any ideas on this?

There's a TODO item about this already.

* Provide automatic scheduling of background vacuum (Tom)
        regards, tom lane


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