Re: Mark/Restore and avoiding RandomAccess sorts

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: Simon Riggs <simon(at)2ndquadrant(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Mark/Restore and avoiding RandomAccess sorts
Date: 2007-01-09 22:43:39
Message-ID: 200701092243.l09MhdE00623@momjian.us
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Simon Riggs wrote:
> On Sat, 2007-01-06 at 17:06 -0500, Bruce Momjian wrote:
> > I saw no replies to this.
>
> Me neither.
>
> I take it that means its a very good idea and we should add a TODO

Added to TODO:

* Improve merge join performance by allowing mark/restore of
tuple sources

http://archives.postgresql.org/pgsql-hackers/2007-01/msg00096.php

--
Bruce Momjian bruce(at)momjian(dot)us
EnterpriseDB http://www.enterprisedb.com

+ If your life is a hard drive, Christ can be your backup. +

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