Re: count(*) performance
От | Gábriel Ákos |
---|---|
Тема | Re: count(*) performance |
Дата | |
Msg-id | 44282D45.7020008@i-logic.hu обсуждение исходный текст |
Ответ на | Re: count(*) performance ("Luke Lonergan" <llonergan@greenplum.com>) |
Ответы |
Re: count(*) performance
Re: count(*) performance |
Список | pgsql-performance |
Luke Lonergan wrote: > Gabriel, > > On 3/27/06 10:05 AM, "Gábriel Ákos" <akos.gabriel@i-logic.hu> wrote: > >> That gave me an idea. I thought that autovacuum is doing it right, but I >> issued a vacuum full analyze verbose , and it worked all the day. >> After that I've tweaked memory settings a bit too (more fsm_pages) > > Oops! I replied to your disk speed before I saw this. > > The only thing is - you probably don't want to do a "vacuum full", but > rather a simple "vacuum" should be enough. I thought that too. Autovacuum is running on our system but it didn't do the trick. Anyway the issue is solved, thank you all for helping. :) -- Üdvözlettel, Gábriel Ákos -=E-Mail :akos.gabriel@i-logic.hu|Web: http://www.i-logic.hu=- -=Tel/fax:+3612367353 |Mobil:+36209278894 =-
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