From: Tom Lane <tgl@sss.pgh.pa.us>
To: mdavies@ilstu.edu
Cc: pgsql-sql@postgresql.org
Subject: Re: Slow self-join on a 100 million record table
Date: Thu, 02 Jan 2003 01:06:49 -0500
Message-ID: <17853.1041487609@sss.pgh.pa.us> (raw)
In-Reply-To: <a28f4bc4.0212310746.4a272b00@posting.google.com>
References: <a28f4bc4.0212310746.4a272b00@posting.google.com>
mdavies@ilstu.edu (Mark Davies) writes:
> The problem is, the self-join solution is extremely slow. I have a
> SQL Server 7.0 database with a clustered index on TheWord (sequential
> words) and a normal index on TheID.
Kindly do not pester Postgres mailing lists with SQL Server questions.
regards, tom lane
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To: pgsql-sql@postgresql.org
Cc: tgl@sss.pgh.pa.us, mdavies@ilstu.edu
Subject: Re: Slow self-join on a 100 million record table
In-Reply-To: <17853.1041487609@sss.pgh.pa.us>
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