Michael Paquier <michael(at)paquier(dot)xyz> writes:
> FWIW, I still getting annoyed by this one (am I the only one?), so I
> have applied the patch moving the isolation test.
No, you weren't the only one --- it was in my way just yesterday
while trying to update expected results for 572c40ba9. I'd not paid
attention to this thread, but the committed solution seems fine.
regards, tom lane