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 <[email protected]>
Sent: Wednesday, January 23, 2019 2:12 PM
To: Rossi, Maria <[email protected]>
Cc: [email protected]
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 <[email protected]<mailto:[email protected]>> 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



--
El genio es 1% inspiración y 99% transpiración.
Thomas Alva Edison
http://pglearn.blogspot.mx/