Thank you. Mr. Tom lane.
> One possible environment issue: what LOCALE are you running the
> postmaster in? (Check environment variables used when postmaster
> is started for LOCALE or LC_xxx variables.)
You are right. it was because of LOCALE. I upgraded a locale package to newer
one and it solved my problem.
Thanks again.
----------------
Park, Sungchul / mailto:scpark@gen128.com
gen128, inc. - The internet company powered by open source.
http://www.gen128.com / Voice : +82-2-3017-0128 / Fax : +82-2-3017-1128
238-9 poi kangnam, #601 poongjoen bldg., Seoul 135-250, Republic of Korea