select docurl from msj_board where boardtype=6 and valid_from<='2024-03-28 23:29:09' and valid_to>='2024-03-28 23:29:09' and ord=80select docurl from msj_board where boardtype=7 and valid_from<='2024-03-28 23:29:09' and valid_to>='2024-03-28 23:29:09' and ord=80