select docurl from msj_board where boardtype=6 and valid_from<='2022-08-17 08:41:49' and valid_to>='2022-08-17 08:41:49' and ord=94select docurl from msj_board where boardtype=7 and valid_from<='2022-08-17 08:41:49' and valid_to>='2022-08-17 08:41:49' and ord=94