Re: pg_upgrade does not upgrade pg_stat_statements properly

On 7/15/21 12:46 PM, David G. Johnston wrote:

> I am an application developer who operates on the principle of "change 
> only one thing at a time".

Which pg_upgrade by definition isn't. It is bringing ALL the changes 
from one major version to the target version, which may be multiple at 
once. Including, but not limited to, catalog schema changes, SQL 
language changes, extension behavior changes and utility command 
behavior changes.

On that principle, you should advocate against using pg_upgrade in the 
first place.


Regards, Jan

-- 
Jan Wieck