> > Yes, pg_trgm seems to have problems with multibyte + C locale.
>
> It's not a problem, it's just pilot error, or possibly inadequate
> documentation. pg_trgm uses the locale's definition of "alpha",
> "digit", etc. In C locale only basic ASCII letters and digits will be
> recognized as word constituents.
That means there is no chance to make pg_trgm work with multibyte + C
locale? If so, I will leave pg_trgm as it is and provide private
patches for those who need the functionality.
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese: http://www.sraoss.co.jp