RE: Back-out V10 upgrade but keep new data

Also, if we set the log_statement = ‘all’, can I extract those statements and run against the restored V9.3 database?
What do you think? Would that work?

Thanks.

Maria

From: Rene Romero Benavides <rene(dot)romero(dot)b(at)gmail(dot)com>
Sent: Wednesday, January 23, 2019 2:12 PM
To: Rossi, Maria <maria(dot)rossi(at)jackson(dot)com>
Cc: pgsql-sql(at)lists(dot)postgresql(dot)org
Subject: Re: Back-out V10 upgrade but keep new data

EXTERNAL EMAIL

Check this out for CDC, haven't used it myself but I'm looking forward.
https://debezium.io/

On Wed, Jan 23, 2019 at 1:06 PM Rossi, Maria <maria(dot)rossi(at)jackson(dot)com<mailto:maria(dot)rossi(at)jackson(dot)com>> wrote:
Hi,

If I upgrade Postgres from V9.3 to V10, then need to roll-back to V9.3 after data been entered, is there a way for me to save the new data so that I can re-apply it to the V9.3? After I restore my V9.3 backup, can I simply replay the V10 log unto V9.3? What are my options, if any?

Thanks.
Maria

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