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Re: [HACKERS] Automatic free space map filling

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: ITAGAKI Takahiro <itagaki(dot)takahiro(at)lab(dot)ntt(dot)co(dot)jp>
Cc: pgsql-patches(at)postgresql(dot)org
Subject: Re: [HACKERS] Automatic free space map filling
Date: 2006-06-16 18:48:59
Message-ID: 200606161848.k5GImx212417@candle.pha.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackerspgsql-patches
Added to TODO list with URL.

---------------------------------------------------------------------------

ITAGAKI Takahiro wrote:
> "Zeugswetter Andreas DCP SD" <ZeugswetterA(at)spardat(dot)at> wrote:
> 
> > Ok, we cannot reuse a dead tuple. Maybe we can reuse the space of a dead
> > tuple by reducing the tuple to it's header info.
> 
> Attached patch realizes the concept of his idea. The dead tuples will be
> reduced to their headers are done by bgwriter.
> 
> This patch is incomplete, so please discuss in the thread on HACKERS.
> 
> ---
> ITAGAKI Takahiro
> NTT Cyber Space Laboratories
> 

[ Attachment, skipping... ]

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  Bruce Momjian   http://candle.pha.pa.us
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