| From: | Simon Riggs <simon(at)2ndquadrant(dot)com> |
|---|---|
| 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: | 2006-03-10 15:41:28 |
| Message-ID: | 1142005289.16417.23.camel@localhost.localdomain |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers pgsql-patches |
On Thu, 2006-03-09 at 15:53 +0900, 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.
I'm interested in this patch but you need to say more about it. I get
the general idea but it would be useful if you could give a full
description of what this patch is trying to do and why.
Thanks,
Best Regards, Simon Riggs
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Bruce Momjian | 2006-03-10 15:53:39 | Re: [COMMITTERS] pgsql: Remove Christof Petig copyright on include file, |
| Previous Message | Tom Lane | 2006-03-10 15:00:55 | Re: problem with large maintenance_work_mem settings and |
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Bruce Momjian | 2006-03-10 18:28:15 | Re: Enhanced containment selectivity function |
| Previous Message | Tom Lane | 2006-03-10 15:36:50 | Re: Xml2 on Windows |