Re: [HACKERS] Automatic free space map filling - Mailing list pgsql-patches

From ITAGAKI Takahiro
Subject Re: [HACKERS] Automatic free space map filling
Date
Msg-id 20060309152716.4C48.ITAGAKI.TAKAHIRO@lab.ntt.co.jp
Whole thread Raw
Responses Re: [HACKERS] Automatic free space map filling
Re: [HACKERS] Automatic free space map filling
List pgsql-patches
"Zeugswetter Andreas DCP SD" <ZeugswetterA@spardat.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

pgsql-patches by date:

Previous
From: Mark Kirkwood
Date:
Subject: Re: [HACKERS] pg_freespacemap question
Next
From: "Jonah H. Harris"
Date:
Subject: Re: CREATE SYNONYM ...