Re: Problem with sql

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "De Leeuw Guy" <G(dot)De_Leeuw(at)eurofer(dot)be>
Cc: pgsql-admin(at)postgresql(dot)org
Subject: Re: Problem with sql
Date: 2003-04-16 14:37:47
Message-ID: 17891.1050503867@sss.pgh.pa.us
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"De Leeuw Guy" <G(dot)De_Leeuw(at)eurofer(dot)be> writes:
> I running Postgres on a AIX 4.3.3 system, and have encountered an error
> to be a communication problem between the backend and the frontend when
> making a query on a approximately 66Mb return result.
> The error returned is :
> "Backend Sent D message without Prior T"

libpq is running out of memory to store the query result. It does not
handle that very gracefully :-(

regards, tom lane

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