select distinct wr_parent from g4_write_pro01 where ca_name = '눥뼱 寃쎈룄떆뿕湲' and (wr_num between '-23' and '9977')

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

error file : /new/bbs/board.php