Horton

Re: Patch for pg_upgrade to turn off autovacuum

Jeff Davis <pgsql@j-davis.com>

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From: Jeff Davis <pgsql@j-davis.com>
To: Bruce Momjian <bruce@momjian.us>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, Robert Haas <robertmhaas@gmail.com>, Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>, Alvaro Herrera <alvherre@commandprompt.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2011-04-21T22:34:46Z
Lists: pgsql-hackers 
On Thu, 2011-04-21 at 18:22 -0400, Bruce Momjian wrote:
> I can also control the
> behavior based on the catalog version number, which seems the most
> logical.

It seems like we want a simple "use -b if available; else don't". Is
that right?

If so, switching based on the version seems reasonable. However, can you
get the information directly from the bianry, rather than trying to
infer it from the catalog version?

Regards,
	Jeff Davis