Horton

Re: [PATCH] Transaction traceability - txid_status(bigint)

Robert Haas <robertmhaas@gmail.com>

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From: Robert Haas <robertmhaas@gmail.com>
To: Craig Ringer <craig@2ndquadrant.com>
Cc: Petr Jelinek <petr@2ndquadrant.com>, Simon Riggs <simon@2ndquadrant.com>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>, Andres Freund <andres@anarazel.de>, Jim Nasby <Jim.Nasby@bluetreble.com>, Álvaro Herrera <alvaro.herrera@2ndquadrant.com>
Date: 2017-03-24T16:28:24Z
Lists: pgsql-hackers 
On Fri, Mar 24, 2017 at 2:27 AM, Craig Ringer <craig@2ndquadrant.com> wrote:
> On 24 March 2017 at 02:29, Robert Haas <robertmhaas@gmail.com> wrote:
>> On Tue, Mar 21, 2017 at 11:35 PM, Craig Ringer <craig@2ndquadrant.com> wrote:
>>> Changes made per discussion.
>>
>> Committed 0001.
>
> Much appreciated.
>
> Here's the 2nd patch rebased on top of master, with the TAP test
> included this time. Looks ready to go.

Committed.

> I really appreciate the time you've taken to look at this. Point me at
> anything from your team you want some outside review on.

Thanks, that is a valuable offer which I will be pleased to accept!

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

Commits

  1. Add a txid_status function.

  2. Track the oldest XID that can be safely looked up in CLOG.