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help / color / mirror / Atom feedFrom: Tom Lane <[email protected]>
To: Hector Miranda <[email protected]>
Cc: [email protected]
Subject: Re: Problem with large tables
Date: Thu, 05 Apr 2001 17:38:00 -0400
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
"Hector Miranda" <[email protected]> writes:
> I'm working with Posgresql 7.0.3 on Red Hat linux 6.2. When I make the
> following query "select * from mytable" (2000000 rows),
You're running out of application memory for the query result. (libpq
doesn't recover from that too gracefully, unfortunately.) Consider
using a cursor to fetch the data in more manageable chunks.
regards, tom lane
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