From: | Simon Riggs <simon(at)2ndquadrant(dot)com> |
---|---|
To: | ITAGAKI Takahiro <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp> |
Cc: | pgsql-patches(at)postgresql(dot)org, teramoto(dot)junji(at)lab(dot)ntt(dot)co(dot)jp |
Subject: | Re: Resurrecting per-page cleaner for btree |
Date: | 2006-07-13 20:59:38 |
Message-ID: | 1152824378.2654.161.camel@localhost.localdomain |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers pgsql-patches |
On Thu, 2006-07-13 at 10:49 +0900, ITAGAKI Takahiro wrote:
> This is a revised patch originated by Junji TERAMOTO for HEAD.
> [BTree vacuum before page splitting]
> http://archives.postgresql.org/pgsql-patches/2006-01/msg00301.php
>
> I think we can resurrect his idea because we will scan btree pages
> at-atime now; the missing-restarting-point problem went away.
>
> Have I missed something? Comments welcome.
The new locking system does allow this now.
So this is an option for us, AFAICS.
--
Simon Riggs
EnterpriseDB http://www.enterprisedb.com
From | Date | Subject | |
---|---|---|---|
Next Message | Joshua D. Drake | 2006-07-13 21:01:35 | Re: monolithic distro |
Previous Message | Lukas Kahwe Smith | 2006-07-13 20:55:54 | Re: monolithic distro |
From | Date | Subject | |
---|---|---|---|
Next Message | Andrew Dunstan | 2006-07-13 21:02:52 | Re: 8.2 features? |
Previous Message | Joachim Wieland | 2006-07-13 20:33:51 | Time zone definitions to config files |