select distinct wr_parent from g4_write_3001 where ca_name = '��댁�����遺����諛�(IPD)' and (wr_num between '-33' and '9967')

1267 : Illegal mix of collations (utf8_general_ci,IMPLICIT) and (euckr_korean_ci,COERCIBLE) for operation '='

error file : /bbs/board.php