Robert Haas <robertmhaas@gmail.com> writes:
> One other problem I'm realizing: didn't Peter ask Bruce to revert the
> change to make pg_upgrade ignore case differences in locale names, on
> the grounds that it was not safe?
There was a hypothesis that it wasn't safe, but no very clear evidence
either way. And we did have the field report of a platform where it'd
be useful to allow a case discrepancy. I'm not uncomfortable with
leaving that as-is pending further evidence.
regards, tom lane