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From: Achilleas Mantzios <achill@matrix.gatewaynet.com>
To: pgsql-admin@lists.postgresql.org
Subject: Re: Heavy Logging in Subscriber side when configured Logical Replication in 10.4
Date: Tue, 4 Sep 2018 14:30:35 +0300
Message-ID: <a0512981-1014-bede-5122-3b6dc27f9f7f@matrix.gatewaynet.com> (raw)
In-Reply-To: <1536056608564-0.post@n3.nabble.com>
References: <1535792170623-0.post@n3.nabble.com>
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On 04/09/2018 13:23, pavan95 wrote:
> Dear Achilleas,
>
>> Start from scratch:
>> - drop the subscription
>> - truncate all tables on the subscriber side (or drop the database and
> recreate with --schema-only)
>> - recreate the subscription
> Done with this. Will check for any duplicate key violation errors. But have
> one small doubt. Think we have a table named "country" where in which 1000
> records are present and it is replicated till date(all the 1000 rows are
> same on both publisher and subscriber).
>
> Now when an application user tries to insert another 50 records will the
> replication for "country" table now starts for the differential part, that
> is 50 records or it starts from the scratch?? How is this behaving at this
> juncture? Eagerly waiting for your response.
 From the deferential part. It will replicate from the last successful position onward.
It is all in the docs.
>
> Regards,
> Pavan
>
>
>
> --
> Sent from: http://www.postgresql-archive.org/PostgreSQL-admin-f2076596.html
>

-- 
Achilleas Mantzios
IT DEV Lead
IT DEPT
Dynacom Tankers Mgmt





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