On Mon, May 23, 2011 at 2:57 PM, Bruce Momjian <bruce@momjian.us> wrote:
> Robert Haas wrote:
>> On Mon, May 23, 2011 at 8:26 AM, Bruce Momjian <bruce@momjian.us> wrote:
>> > Sorry, I was unclear. ?The question is whether the case of _name_ of the
>> > locale is significant, meaning can you have two locale names that differ
>> > only by case and behave differently?
>>
>> That would seem surprising to me, but I really have no idea.
>>
>> There's the other direction, too: two locales that vary by something
>> more than case, but still have identical behavior. Maybe we just
>> decide not to worry about that, but then why worry about this?
>
> Well, if we remove the check then people could easily get broken
> upgrades by upgrading to a server with a different locale. A Google
> search seems to indicate the locale names are case-sensitive so I am
> thinking the problem is that the user didn't have exact locales, and
> needs that to use pg_upgrade.
I think you misread what I wrote, or I misexplained it, but never
mind. Matching locale names case-insensitively sounds reasonable to
me, unless someone has reason to believe it will blow up.
--
Robert Haas
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