Hi, On 2019-01-14 19:04:07 -0500, Stephen Frost wrote: > As that's the case, then I guess I'm thinking we really should make > pg_upgrade complain if it finds it during the check phase. I really > don't like having a case like this where the pg_upgrade will fail from > something that we could have detected during the pre-flight check, > that's what it's for, after all.
I suggest you write a separate patch for that in that case. Greetings, Andres Freund