From: | ITAGAKI Takahiro <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp> |
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To: | pgsql-patches(at)postgresql(dot)org, teramoto(dot)junji(at)lab(dot)ntt(dot)co(dot)jp |
Subject: | Resurrecting per-page cleaner for btree |
Date: | 2006-07-13 01:49:33 |
Message-ID: | 20060713102348.54BB.ITAGAKI.TAKAHIRO@oss.ntt.co.jp |
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Lists: | pgsql-hackers pgsql-patches |
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.
Regards,
---
ITAGAKI Takahiro
NTT Open Source Software Center
Attachment | Content-Type | Size |
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btsplitvacuum.patch | application/octet-stream | 7.5 KB |
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