From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
---|---|
To: | Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> |
Cc: | Jim Longwill <JLongwill(at)psmfc(dot)org>, pgsql-general(at)postgresql(dot)org |
Subject: | Re: Configure Different Databases on One Server |
Date: | 2015-10-29 21:05:14 |
Message-ID: | 16432.1446152714@sss.pgh.pa.us |
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Lists: | pgsql-general |
Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> writes:
> On 10/29/2015 01:35 PM, Jim Longwill wrote:
>> ... I'm always getting this error:
>> ERROR: parameter "autovacuum" cannot be changed now
> Controls whether the server should run the autovacuum launcher
> daemon. This is on by default; however, track_counts must also be
> enabled for autovacuum to work. SEE--> This parameter can only be set in
> the postgresql.conf file or on the server command line. <---SEE
Yeah, this is more or less what I feared Jim would run into, though
I'd forgotten the details. "autovacuum" actually controls whether the
launcher is started at all, and so it cannot be set on a per-database
basis.
I believe it might work to adjust many of the other autovac parameters
at the per-database level, but not that one.
regards, tom lane
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