Re: [HACKERS] obsolete code in pg_upgrade

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