From: | Kevin Grittner <kgrittn(at)ymail(dot)com> |
---|---|
To: | Kevin Grittner <kgrittn(at)ymail(dot)com>, Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp> |
Cc: | "pg(at)heroku(dot)com" <pg(at)heroku(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Reduce pinning in btree indexes |
Date: | 2015-03-25 20:02:46 |
Message-ID: | 434373401.1595983.1427313766064.JavaMail.yahoo@mail.yahoo.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
Kevin Grittner <kgrittn(at)ymail(dot)com> wrote:
> Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp> wrote:
>> I attached the your latest patch to this mail as
>> bt-nopin-v4.patch for now. Please check that there's no problem
>> in it.
>
> I checked out master, applied the patch and checked it against my
> latest code (merged with master), and it matched. So, looks
> good.
Pushed with the addition of one more paragraph of comments,
regarding something to watch out for in any follow-on patch to
eliminate the pin for a scan using a non-MVCC snapshot.
Thanks again to Kyotaro-san and Heikki for the reviews!
--
Kevin Grittner
EDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
From | Date | Subject | |
---|---|---|---|
Next Message | Tom Lane | 2015-03-25 20:07:59 | Re: GSoC 2015 proposal. Bitmap Index-only Count |
Previous Message | Jim Nasby | 2015-03-25 19:45:42 | Re: Remove fsync ON/OFF as a visible option? |