select distinct wr_parent from g4_write_z6_01 where ca_name = '二쇰Ц삎' and (wr_num between '-13' and '9987')

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

error file : /bbs/board.php