From: Jim C. Nasby <jnasby@pervasive.com>
To: andremachado <andremachado@techforce.com.br>
Cc: pgsql-performance@postgresql.org
Subject: Re: Firebird 1.5.3 X Postgresql 8.1.3 (linux and windows)
Date: Fri, 12 May 2006 14:14:15 -0500
Message-ID: <20060512191415.GT6201@pervasive.com> (raw)
In-Reply-To: <20060512143716.M32697@techforce.com.br>
References: <20060512143716.M32697@techforce.com.br>
On Fri, May 12, 2006 at 12:48:52PM -0200, andremachado wrote:
> Hello,
> continuing the saga,
> http://archives.postgresql.org/pgsql-performance/2006-04/msg00558.php ,
> my coleague created a test database with fake data (see below).
>
> The above archived message contains the the timings of firebird and postgresql.
> The weird problem are the 2 queries that firebird executes in less than 2
> seconds and postgresql took almost half hour to complete at 100% cpu.
How about posting EXPLAIN ANALYZE for those two queries, as well as the
queries themselves?
--
Jim C. Nasby, Sr. Engineering Consultant jnasby@pervasive.com
Pervasive Software http://pervasive.com work: 512-231-6117
vcard: http://jim.nasby.net/pervasive.vcf cell: 512-569-9461
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To: pgsql-performance@postgresql.org
Cc: jnasby@pervasive.com, andremachado@techforce.com.br
Subject: Re: Firebird 1.5.3 X Postgresql 8.1.3 (linux and windows)
In-Reply-To: <20060512191415.GT6201@pervasive.com>
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