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From: Kashif Zeeshan <[email protected]>
To: Frank Komsic <[email protected]>
Cc: [email protected] <[email protected]>
Subject: Re: Using replication to upgrade db from 12 to 16
Date: Sat, 20 Jul 2024 22:45:09 +0500
Message-ID: <CAAPsdhfWrOTP9TcPhp4TJUDK2oMEO-=pNBHXo9zj2_TuLDw2dw@mail.gmail.com> (raw)
In-Reply-To: <BL3PR05MB9236BC5C51ED0E7B151C1FCCB3AE2@BL3PR05MB9236.namprd05.prod.outlook.com>
References: <BL3PR05MB9236BC5C51ED0E7B151C1FCCB3AE2@BL3PR05MB9236.namprd05.prod.outlook.com>

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 <[email protected]>
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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