Compare rows

From: Greg Spiegelberg <gspiegelberg(at)cranel(dot)com>
To: PgSQL Performance ML <pgsql-performance(at)postgresql(dot)org>
Subject: Compare rows
Date: 2003-10-08 14:07:36
Message-ID: 3F841A28.8060504@cranel.com
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All,

Anyone have any suggestions on how to efficiently compare
rows in the same table? This table has 637 columns to be
compared and 642 total columns.

TIA,
Greg

--
Greg Spiegelberg
Sr. Product Development Engineer
Cranel, Incorporated.
Phone: 614.318.4314
Fax: 614.431.8388
Email: gspiegelberg(at)Cranel(dot)com
Cranel. Technology. Integrity. Focus.

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