Re: autovacuum blues
От
Alvaro Herrera
Тема
Re: autovacuum blues
Дата
Msg-id
20061109210428.GN26818@alvh.no-ip.org
Ответ на
Re: autovacuum blues (Anton Melser)
Список
Дерево обсуждения
autovacuum blues "Anton Melser" <melser.anton@gmail.com>
Re: autovacuum blues Alvaro Herrera <alvherre@commandprompt.com>
Re: autovacuum blues "Anton Melser" <melser.anton@gmail.com>
Re: autovacuum blues Jeff Davis <pgsql@j-davis.com>
Re: autovacuum blues Alvaro Herrera <alvherre@commandprompt.com>
Re: autovacuum blues "Anton Melser" <melser.anton@gmail.com>
Re: autovacuum blues Alvaro Herrera <alvherre@commandprompt.com>
Re: autovacuum blues "Anton Melser" <melser.anton@gmail.com>
Re: autovacuum blues Richard Huxton <dev@archonet.com>
Re: autovacuum blues "Anton Melser" <melser.anton@gmail.com>
Anton Melser wrote: > Thanks for that. Just a clarification, can someone tell me what the > "number of tuples" means in the context of the multipliers? I mean, > when the vacuum min multiplier is at 0.4, we multiply 0.4 by what? I > get the min val, but what are we multiplying by 0.4? The total number > of tuples in the table? The total modified/deleted? pg_class.reltuples -- Alvaro Herrera http://www.CommandPrompt.com/ The PostgreSQL Company - Command Prompt, Inc.
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