| From: | Heikki Linnakangas <heikki(at)enterprisedb(dot)com> |
|---|---|
| To: | Gokulakannan Somasundaram <gokul007(at)gmail(dot)com> |
| Cc: | PostgreSQL-development Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Fwd: Clarification about HOT |
| Date: | 2007-11-05 10:19:21 |
| Message-ID: | 472EEE29.8080603@enterprisedb.com |
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| Lists: | pgsql-hackers |
Gokulakannan Somasundaram wrote:
> I think pointer swinging is still about maintaining the HOT chain within a
> page. Actually i am thinking about continuing the HOT chain across pages.
AFAICS, pointer-swinging would be exactly the same on cross-page HOT
chains as same-page chains.
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com
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