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From: Scott Ribe <scott_ribe@elevated-dev.com>
To: Ram Pratap Maurya <ram.maurya@lavainternational.in>
Cc: pgsql-admin@lists.postgresql.org <pgsql-admin@lists.postgresql.org>
Cc: Ashish Chugh <ashish.chugh@lavainternational.in>
Subject: Re: PostgreSQL Replication between Different Major Version (11-13)
Date: Wed, 29 Dec 2021 10:00:06 -0700
Message-ID: <EFF05432-4AC5-451B-9409-3CE78F8E1284@elevated-dev.com> (raw)
In-Reply-To: <KL1PR0601MB443387CD96233DD27D005009F0449@KL1PR0601MB4433.apcprd06.prod.outlook.com>
References: <KL1PR0601MB443387CD96233DD27D005009F0449@KL1PR0601MB4433.apcprd06.prod.outlook.com>

> On Dec 29, 2021, at 5:30 AM, Ram Pratap Maurya <ram.maurya@lavainternational.in> wrote:
> 
> We want to perform above activity to avoid Database Upgrade. Please let us know if this is possible to setup Replication between Different Major Version (11-13).

You might also try a trial with pg_upgrade -k on a copy of your database. You might find that it's fast enough that the complexity of logical replication is not worth it.








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  Subject: Re: PostgreSQL Replication between Different Major Version (11-13)
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