in aspect of upgrade, what will be faster, pg_upgrade or dump and restore
each db in the cluster ?
בתאריך יום א׳, 5 במאי 2019 ב-19:11 מאת Scott Ribe <
scott_ribe(at)elevated-dev(dot)com>:
> > On May 5, 2019, at 9:58 AM, Mariel Cherkassky <
> mariel(dot)cherkassky(at)gmail(dot)com> wrote:
> >
> > My only option is doing the upgrade with other tools and not with
> pg_upgrade ?
>
> Dump & restore; you're changing the on-disk file format, so attempts to
> use current disk files cannot work.