Tom Lane writes:
> I looked into this a bit more, and it seems the issue is that libperl
> will do
> setlocale(LC_ALL, "");
> the first time any locale-related Perl function is invoked. To defend
> ourselves against that, we'd have to set more environment variables than
> just LC_COLLATE and LC_CTYPE.
>
> What I'm thinking about is:
> * during startup, putenv("LC_ALL=C") and unsetenv any other LC_ variables
> that may be lurking, except LC_MESSAGES.
> * copy LC_COLLATE and LC_CTYPE into the environment when we get them
> from pg_control, as Manuel suggested.
I'm afraid having LC_ALL in the environment at this time would still
do the wrong thing on setlocale(LC_ALL, ""); since a LC_ALL
environment variable overrides the other categories. Maybe setting
LANG instead would be a better choice?
regards,
Andreas
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