Stephen Frost <sfrost@snowman.net> writes:
> * Tom Lane (tgl@sss.pgh.pa.us) wrote:
>> What I'm not willing to do is write hacks for pg_upgrade or pg_dump
>> to mask cases where the option has been set on a v11 index. I judge
>> that it's not worth the trouble. If someone else disagrees, they
>> can do that work.
> I'd love for there to be a better option beyond "just let people run the
> pg_upgrade and have it fail half-way through"... Particularly after
> someone's run the pg_upgrade check against the database...
> If there isn't, then I'll write the code to add the check to pg_upgrade.
Go for it.
regards, tom lane