From: Tom Lane <tgl@sss.pgh.pa.us>
To: Alessandra Bilardi <bilardi@cribi.unipd.it>
Cc: pgsql-sql@postgresql.org
Cc: pgsql-general@postgresql.org
Subject: Re: could not [extend relation|write block N of temporary file|write to hash-join temporary file]
Date: Sat, 04 Aug 2007 11:38:21 -0400
Message-ID: <16915.1186241901@sss.pgh.pa.us> (raw)
In-Reply-To: <18096.21836.812964.708628@gargle.gargle.HOWL>
References: <18096.21836.812964.708628@gargle.gargle.HOWL>
Alessandra Bilardi <bilardi@cribi.unipd.it> writes:
> ERROR: could not write to hash-join temporary file: No space left on device
Check your queries. I suspect you've written an incorrectly constrained
join that is producing many more rows than you expect.
regards, tom lane
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To: pgsql-sql@postgresql.org
Cc: tgl@sss.pgh.pa.us, bilardi@cribi.unipd.it, pgsql-general@postgresql.org
Subject: Re: could not [extend relation|write block N of temporary file|write to hash-join temporary file]
In-Reply-To: <16915.1186241901@sss.pgh.pa.us>
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