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Date: Wed, 25 Nov 1998 17:53:48 -0500
From: David Hartwig <daybee@bellatlantic.net>
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To: "Thomas G. Lockhart" <lockhart@alumni.caltech.edu>
CC: Warren Craig <CWarren@iclretail.com>,
	"'pgsql-interfaces@postgresql.org'" <pgsql-interfaces@postgreSQL.org>
Subject: Re: [INTERFACES] FW:  POSTOBDC
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	<365A1CA0.FBA30D63@alumni.caltech.edu>
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"Thomas G. Lockhart" wrote:

> > If I turn on KSQO in the driver settings I get an error on my Linux
> > Box that says: "unrecognizable variable ksqo".
> > I am also getting errors on the linux side that say:
> > "Can't find a default operator class for type 28."
>
> I'm not certain, but what version of Postgres are you running? I would
> guess that KSQO is specific to a recent version, perhaps only the most
> recent (v6.4).

That is correct.   KSQO is an optimizing option which is only available
with the 6.4 backend.