On 9/24/12 11:04 AM, Tom Lane wrote:
> Bruce Momjian <bruce@momjian.us> writes:
>> Well, if you run that query on template0 in the old and new cluster, you
>> will see something different in the two of them. Could you have used
>> default in one and a non-dash in the other. Did we change the way we
>> canonicalize the locale between 9.1 and 9.2?
>
> IIRC, we didn't try to canonicalize locale names at all before 9.2.
> That initdb code you're quoting is of fairly recent vintage.
initdb has changed POSIX to C with glibc at least since 8.3. The code
you're quoting is just a refactoring, AFAICT.