From: luchot <luchot@voila.fr>
To: pgsql-performance@postgresql.org <pgsql-performance@postgresql.org>
Subject: Query parallelism
Date: Mon, 27 Mar 2006 16:25:25 +0200 (CEST)
Message-ID: <16175346.1143469525456.JavaMail.www@wwinf4002> (raw)
Hello everybody ,
I use PostgreSQL 8.1.3 on a bi-processor Xeon and I would know how to do to enable a parallelism for
the execution of queries. Indeed , when I analyse the use of the cpus during a query the result is that for
some minutes a cpu is used while the other not and after it is the contrary. So they are not used at the same
time and i would know what i have to do in order cpus work together .
Thanks and sorry for my english,
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To: pgsql-performance@postgresql.org
Cc: luchot@voila.fr
Subject: Re: Query parallelism
In-Reply-To: <16175346.1143469525456.JavaMail.www@wwinf4002>
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