From: | Guillaume Lelarge <guillaume(at)lelarge(dot)info> |
---|---|
To: | Bartosz Dmytrak <bdmytrak(at)eranet(dot)pl> |
Cc: | PgAdmin Support <pgadmin-support(at)postgresql(dot)org> |
Subject: | Re: autovacuum parameters |
Date: | 2012-03-20 21:00:56 |
Message-ID: | 1332277256.3562.32.camel@localhost.localdomain |
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Lists: | pgadmin-support |
On Tue, 2012-03-20 at 09:02 +0100, Bartosz Dmytrak wrote:
> Hi,
> it is possible to set autovacuum_analyze_threshold
> and autovacuum_analyze_scale_factor for TOAST tables using pgAdmin.
> Script generated is like this:
>
> ALTER TABLE "MySchema"."MyTable" SET (
> toast.autovacuum_analyze_threshold = 50,
> toast.autovacuum_analyze_scale_factor = 0.1
> );
>
> according to doc
> http://www.postgresql.org/docs/9.1/static/sql-createtable.html#SQL-CREATETABLE-STORAGE-PARAMETERS
> there
> is no corresponding autovacuum_analyze_threshold
> and autovacuum_analyze_scale_factor for toast tables, and PG generates
> error when OK button is pressed - what is expected.
>
> My suggestion is to disable/remove these options in Toast Table tab in
> Table Properties dialog.
>
Fixed by removing these options.
> BTW. When Custom autovacuum is enabled and there are no custom values set,
> then -1 is displayed - fields where empty in previous versions
>
Which is better, no?
--
Guillaume
http://blog.guillaume.lelarge.info
http://www.dalibo.com
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