Re: Using replication to upgrade db from 12 to 16

From: Kashif Zeeshan <kashi(dot)zeeshan(at)gmail(dot)com>
To: Frank Komsic <komsicf(at)shoeicanada(dot)com>
Cc: "pgsql-sql(at)lists(dot)postgresql(dot)org" <pgsql-sql(at)lists(dot)postgresql(dot)org>
Subject: Re: Using replication to upgrade db from 12 to 16
Date: 2024-07-20 17:45:09
Message-ID: CAAPsdhfWrOTP9TcPhp4TJUDK2oMEO-=pNBHXo9zj2_TuLDw2dw@mail.gmail.com
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Hi Frank

Streaming/Physical Replication requires that both Master and Standby are
using the same OS and same PG major version.

Thanks
Kashif Zeeshan

On Sat, Jul 20, 2024 at 10:01 PM Frank Komsic <komsicf(at)shoeicanada(dot)com>
wrote:

> Hi,
>
>
>
> Is it possible to maintain our MASTER db in Pgsql-12 and a replica
> database in Pgsql-16 as SLAVE for application testing with the latest live
> data?
>
>
>
> Thanks
>
>
> Frank
>

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