Skip site navigation (1) Skip section navigation (2)

Re: WIP: Fast GiST index build

From: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
To: Alexander Korotkov <aekorotkov(at)gmail(dot)com>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: WIP: Fast GiST index build
Date: 2011-07-28 21:10:21
Message-ID: (view raw or whole thread)
Lists: pgsql-hackers
On 28.07.2011 23:57, Alexander Korotkov wrote:
> On Tue, Jul 26, 2011 at 9:24 PM, Heikki Linnakangas<
> heikki(dot)linnakangas(at)enterprisedb(dot)com>  wrote:
>> Let me know if you have questions on the approach taken.
> I realized that approach which comes as replace to loaded-subtrees keeping
> is unclear to me. We save paths between node buffers. But those paths can
> become invalid on page splits. It seems to me that approximately same volume
> of code for maintaining parent links should be added to this version of
> patch in order to get it working correctly.

gistFindCorrectParent() should take care of that.

   Heikki Linnakangas

In response to


pgsql-hackers by date

Next:From: Jeff DavisDate: 2011-07-28 21:25:06
Subject: Re: cheaper snapshots
Previous:From: Alexander KorotkovDate: 2011-07-28 20:57:02
Subject: Re: WIP: Fast GiST index build

Privacy Policy | About PostgreSQL
Copyright © 1996-2015 The PostgreSQL Global Development Group