Re: Fixing target-column indirection in INSERT with multiple VALUES

Kevin Grittner <kgrittn@gmail.com> writes:
> On Wed, Jul 27, 2016 at 1:47 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> this would require an initdb because it changes the
>> representation of stored rules for cases like this,

> So pg_upgrade would not work at all for the version this goes into,

No, pg_upgrade wouldn't have a problem.  The entire point of pg_upgrade
is to cope with system catalog changes.
        regards, tom lane