Re: Table maintenance: order of operations important?

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От Gaetano Mendola
Тема Re: Table maintenance: order of operations important?
Дата
Msg-id 40ACFEBF.7000406@bigfoot.com
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Ответ на Re: Table maintenance: order of operations important?  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-admin
Tom Lane wrote:

> Jeff Boes <mur@qtm.net> writes:
>
>>   DELETE FROM foo WHERE date_expires < now();
>>   VACUUM ANALYZE foo;
>>   CLUSTER foo;
>>   REINDEX TABLE foo;
>
>
>>How would you choose to order these (under 7.4.x) for fastest
>>turn-around? Does it matter?
>
>
> If you are going to CLUSTER then the VACUUM and the REINDEX are both
> utterly redundant.

Without cluster with 7.4.2 a REINDEX is redundant after a VACUUM FULL ?



Regards
Gaetano Mendola



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