Hi Team, I am creating new server and installed postgres -13 and take PG_BACKUP form current PRD server (PG version 11) and restore DB on PG-13 server. can you suggest if we doing upgrade by this activity there is any issue. Regards, Ram Pratap. -----Original Message----- From: David Rowley [mailto:dgrowleyml@xxxxxxxxx] Sent: 03 June 2021 18:01 To: Ram Pratap Maurya; PostgreSQL mailing lists Subject: Re: BUG #17046: Upgrade postgres 11 to 13 version On Fri, 4 Jun 2021 at 00:22, PG Bug reporting form <noreply@xxxxxxxxxxxxxx> wrote: > i am creating new server and installed postgres -13 and take PG_BACKUP > form current PRD server (PG version 11) and restore DB on PG-13 > server. can you suggest if we doing upgrade by this activity there is any issue. The form you've used is for reporting bugs yet, this does not seem to be a bug report. If you're looking for general help and advice then you should consider asking on one of the mailing lists. https://www.postgresql.org/list/ pgsql-general might be the best fit. David