From: amador alvarez <aalvarez@d2.com>
To: Kevin Grittner <Kevin.Grittner@wicourts.gov>
Cc: pgsql-admin@postgresql.org
Subject: Re: custom conflict resolution information request
Date: Mon, 02 Apr 2012 12:58:54 -0700
Message-ID: <4F7A04FE.8000708@d2.com> (raw)
In-Reply-To: <4F79B0560200002500046AB2@gw.wicourts.gov>
References: <201203291122317598487@gmail.com>
<4F742D48020000250004692A@gw.wicourts.gov>
<4F74F9E3.5020807@d2.com>
<4F79B0560200002500046AB2@gw.wicourts.gov>
What are you using for replication?
-Kevin
Hi Kevin,
I set up a master-master asynchronous replication of one database with bucardo 4.4.5 and testing right now 4.99.3.
I know the standard settings when a conflict between same id rows comes up :
source - the rows on the "source" database always "win" (in a conflict, we copy rows from source to target)
target - the rows on the "target" database always win
skip - any conflicted rows are simply not replicated. Not recommended
for most cases.
random - each database has an equal chance of winning each time
latest - the row that was most recently changed wins
abort - the sync is aborted on a conflict You can also provide custom
conflict handlers to allow you to use business logic for better conflict
resolution.
I have not found info or examples about the custom option yet, and still on the search ...
Cheers,
Amador A.
On 04/02/2012 11:57 AM, Kevin Grittner wrote:
> amador alvarez<aalvarez@d2.com> wrote:
>
>> I am trying to find any kind of information or examples to deal
>> with custom conflict resolution on swap syncs in a master-master
>> replication.
>
> What are you using for replication?
>
> -Kevin
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To: pgsql-admin@postgresql.org
Cc: aalvarez@d2.com, Kevin.Grittner@wicourts.gov
Subject: Re: custom conflict resolution information request
In-Reply-To: <4F7A04FE.8000708@d2.com>
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