Re: Base files compatibility between PG11 and PG15

From: Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>
To: "Abraham, Danny" <danny_abraham(at)bmc(dot)com>, "pgsql-general(at)lists(dot)postgresql(dot)org" <pgsql-general(at)lists(dot)postgresql(dot)org>
Subject: Re: Base files compatibility between PG11 and PG15
Date: 2023-08-17 14:36:20
Message-ID: 0b5e9173-63a2-b024-b9e5-5d41257e513e@aklaver.com
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On 8/17/23 02:32, Abraham, Danny wrote:
> Hi,
>
> I have a database on Aurora(at)RDS(dot)
> It Used V11.9, and then upgraded automatically by AWS to V15.2 AWS states that it relies on compatibility provided by the PG community.
> We now experience problems with the data.

This needs more information:

1) Describe the upgrade process

2) Describe the data problems.

> Has anyone met similar issues? Compatibility of data files?
>
> Thanks
>
> Danny
>
>

--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com

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