Re: Vacuum (table performance)

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От Tom Lane
Тема Re: Vacuum (table performance)
Дата
Msg-id 19228.1056583654@sss.pgh.pa.us
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Ответ на Re: Vacuum (table performance)  ("Claudio Lapidus" <clapidus@hotmail.com>)
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"Claudio Lapidus" <clapidus@hotmail.com> writes:
> Tom Lane <tgl@sss.pgh.pa.us> writes:
>> Does a REINDEX of the table fix it?

> Hmm, I'm looking at the documentation and it says that REINDEX acquires an
> exclusive lock on the table. Does this mean that during the reindex
> operation the table is unavailable for read/write by other processes?

Yes.  At the moment, I am just asking this as a means of helping to
pinpoint where the problem is.

            regards, tom lane

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