select distinct wr_parent from g4_write_3020 where ca_name = '어학교재' and ((INSTR(wr_2, '��.')) and (INSTR(wr_2, '��.')) and (INSTR(wr_2, '槻筠��筠極棘勻��克逵��,')) and (INSTR(wr_2, '��.')) and (INSTR(wr_2, '��.')) and (INSTR(wr_2, '��菌棘剋逵,')) and (INSTR(wr_2, '��.')) and (INSTR(wr_2, '鬼.')) and (INSTR(wr_2, '��筠劇��筠勻逵')) ) and (wr_num between '-83' and '9917')

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

error file : /bbs/board.php