Field wise checking the performance.

From: dba <dbadbb(at)gmail(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Subject: Field wise checking the performance.
Date: 2011-02-14 12:06:27
Message-ID: 1297685187135-3384348.post@n5.nabble.com
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I have two identical tables. But the with of the fields are different. Need
to know whether changing from varchar(100) to varchar(30) will increase the
performance, or its just the memory access.
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