select docurl from msj_board where boardtype=6 and valid_from<='2024-05-08 15:56:27' and valid_to>='2024-05-08 15:56:27' and ord=80select docurl from msj_board where boardtype=7 and valid_from<='2024-05-08 15:56:27' and valid_to>='2024-05-08 15:56:27' and ord=80