On Wed, Jul 27, 2016 at 12:51:40PM -0400, Rakesh Kumar wrote: > On Wed, Jul 27, 2016 at 12:47 PM, Bruce Momjian <bruce@xxxxxxxxxx> wrote: > > > Yes. I was saying I don't know how to improve pg_upgrade to address it. > > This problem is there even in oracle/db2/sqlserver. None of them allow > rollback to the lower version > unless it is a minor version upgrade. Major version upgrade almost > definitely involves change in transaction log > (WAL) structure and hence no rollback. Oh, good to know. -- Bruce Momjian <bruce@xxxxxxxxxx> http://momjian.us EnterpriseDB http://enterprisedb.com + As you are, so once was I. As I am, so you will be. + + Ancient Roman grave inscription + -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
