On Mon, Oct 25, 2021 at 07:52:13AM +0900, Abhishek Bhola wrote: > Thanks, let me try that out. > > But is there a way to know for sure if pg_upgrade will have any such problems? > Other than FDW's owner, any other things I should check before upgrading other > clusters? No. pg_upgrade's check mode checks as much as it reasonable can, but it doesn't try restoring the database schema, for performance reasons, and that is where the failure is happening. -- Bruce Momjian <bruce@xxxxxxxxxx> https://momjian.us EDB https://enterprisedb.com If only the physical world exists, free will is an illusion.
