From: Tom Lane <tgl@sss.pgh.pa.us>
To: kevin rowe <kevin@mtel.co.uk>
Cc: pgsql-sql@postgresql.org
Subject: Re: mergejoin error message executing in 7.2
Date: Tue, 01 Jul 2003 18:32:18 -0400
Message-ID: <22610.1057098738@sss.pgh.pa.us> (raw)
In-Reply-To: <000701c33fc1$b83dc600$3401a8c0@kevin>
References: <000701c33fc1$b83dc600$3401a8c0@kevin>
"kevin rowe" <kevin@mtel.co.uk> writes:
> I have a problem trying to execute a complex query that was designed in
> 7.3.2 to a machine running 7.2.x
> this is the error message
> FULL JOIN is only supported with mergejoinable join conditions
Nested FULL JOINs don't work in 7.2.*. The fix is not practical to
back-port, so you're stuck: either modify the query to avoid that,
or update the machine with the older server.
regards, tom lane
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To: pgsql-sql@postgresql.org
Cc: tgl@sss.pgh.pa.us, kevin@mtel.co.uk
Subject: Re: mergejoin error message executing in 7.2
In-Reply-To: <22610.1057098738@sss.pgh.pa.us>
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