Horton

Re: Re: patch submission: truncate trailing nulls from heap rows to reduce the size of the null bitmap [Review]

Amit Kapila <amit.kapila@huawei.com>

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From: Amit Kapila <amit.kapila@huawei.com>
To: "'Craig Ringer'" <craig@2ndQuadrant.com>, "'Jameison Martin'" <jameisonb@yahoo.com>
Cc: "'Tom Lane'" <tgl@sss.pgh.pa.us>, "'Noah Misch'" <noah@leadboat.com>, "'Simon Riggs'" <simon@2ndQuadrant.com>, "'Kevin Grittner'" <kgrittn@mail.com>, <robertmhaas@gmail.com>, <josh@agliodbs.com>, <pgsql-hackers@postgresql.org>
Date: 2013-01-25T03:36:12Z
Lists: pgsql-hackers 
On 01/25/2013 03:43 AM, Jameison Martin wrote:
> there have been a lot of different threads on this patch. i'm going to
take a stab at > teasing them out, summarizing them, and addressing them
individually.

> Is this patch on the CF app? I can't seem to find it in 2013-01 or
2013-next, and I 
> wanted to add your summary.

It is in previous CF (2012-11) in Returned with Feedback section
https://commitfest.postgresql.org/action/commitfest_view?id=16

With Regards,
Amit Kapila.

Commits

  1. Don't assume that a tuple's header size is unchanged during toasting.