Re: Fwd: Clarification about HOT

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Gokulakannan Somasundaram" <gokul007(at)gmail(dot)com>
Cc: "Heikki Linnakangas" <heikki(at)enterprisedb(dot)com>, "PostgreSQL-development Hackers" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Fwd: Clarification about HOT
Date: 2007-11-05 13:46:06
Message-ID: 18187.1194270366@sss.pgh.pa.us
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"Gokulakannan Somasundaram" <gokul007(at)gmail(dot)com> writes:
> May be i am missing something in the big picture. Please clarify me on that.

Locking. Your proposal involves lots of multi-page operations, which
are best avoided.

Moreover, you have offered no data to suggest that there would be any
real gain from all this extra complexity.

regards, tom lane

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