On 8/23/17 09:36, Robert Haas wrote:
> I think I agree. It seems to me that the version of pg_upgrade
> shipped with release N only needs to support upgrades to release N,
> not older releases. There's probably room for debate about whether a
> pg_upgrade needs to support direct upgrades FROM very old releases,
> but we need not decide anything about that right now.
>
> I think you could go ahead and rip out this code, but as it seems like
> a non-critical change, -1 for back-patching it.
committed to PG10 and master
--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services