pg.ddx.io pgsql-hackers@postgresql.org mailing list archive help / color / mirror / Atom feed From: David Steele <david@pgmasters.net>
To: Stas Kelvich <s.kelvich@postgrespro.ru>
Cc: Petr Jelinek <petr.jelinek@2ndquadrant.com>
Cc: Craig Ringer <craig@2ndquadrant.com>
Cc: Michael Paquier <michael.paquier@gmail.com>
Cc: PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Cc: Simon Riggs <simon@2ndquadrant.com>
Cc: Robert Haas <robertmhaas@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>
Subject: Re: logical decoding of two-phase transactions
Date: Tue, 14 Mar 2017 09:45:45 -0400
Message-ID: <e70ba571-be38-10cc-d1f0-29a5cc68f6ac@pgmasters.net> (raw )
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<CAMsr+YGX6Q-VNXEhu3sriCf0wCS6hjQ0Lhj4rJ8VueVuuka+fg@mail.gmail.com >
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<CAMsr+YHQzGxnR-peT4SbX2-xiG2uApJMTgZ4a3TiRBM6COyfqg@mail.gmail.com >
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On 3/2/17 11:34 AM, Petr Jelinek wrote:
> On 02/03/17 13:23, Craig Ringer wrote:
>>
>> I particularly dislike calling a commit callback for an abort. So I'd
>> like to look further into the interface side of things. I'm inclined
>> to suggest adding new callbacks for 2pc prepare, commit and rollback,
>> and if the output plugin doesn't set them fall back to the existing
>> behaviour. Plugins that aren't interested in 2PC (think ETL) should
>> probably not have to deal with it, we might as well just send them
>> only the actually committed xacts, when they commit.
>>
>
> I think this is a good approach to handle it.
It's been a while since there was any activity on this thread and a very
long time since the last patch. As far as I can see there are far more
questions than answers in this thread.
If you need more time to produce a patch, please post an explanation for
the delay and a schedule for the new patch. If no patch or explanation
is is posted by 2017-03-17 AoE I will mark this submission
"Returned with Feedback".
--
-David
david@pgmasters.net
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To: pgsql-hackers@postgresql.org
Cc: david@pgmasters.net, s.kelvich@postgrespro.ru, petr.jelinek@2ndquadrant.com, craig@2ndquadrant.com, michael.paquier@gmail.com, simon@2ndquadrant.com, robertmhaas@gmail.com, tgl@sss.pgh.pa.us
Subject: Re: logical decoding of two-phase transactions
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