select distinct wr_parent from nf_write_qanda where ((INSTR(LOWER(wr_subject), LOWER('占쌘뤄옙@KOREATALK77占신쇽옙占쏙옙占실곤옙占�94%占쏙옙호화占쏢구매댐옙占쏙옙탉占쏙옙占쏙옙품占쏙옙94%占쏙옙호화占쏢구매댐옙占쏙옙'))) ) and (wr_num between '-136' and '9864')
1267 : Illegal mix of collations (utf8_general_ci,IMPLICIT) and (euckr_korean_ci,COERCIBLE) for operation 'locate'
error file : /nf_brd/board.php