Re: autovacuum blues - Mailing list pgsql-general

From Alvaro Herrera
Subject Re: autovacuum blues
Date
Msg-id 20061109210428.GN26818@alvh.no-ip.org
Whole thread Raw
In response to Re: autovacuum blues  ("Anton Melser" <melser.anton@gmail.com>)
Responses Re: autovacuum blues  ("Anton Melser" <melser.anton@gmail.com>)
List pgsql-general
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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