What does it set LC_CTYPE to? So what happens if you do?: createdb -U postgres -E utf8 -l american_usa.65001 <DBNAME>
or createdb -U postgres -E utf8 --lc-ctype=american_usa --lc-collate=american_usa <DBNAME>
pgsql-general by date:
Соглашаюсь с условиями обработки персональных данных