select docurl from msj_board where boardtype=6 and valid_from<='2021-06-12 23:05:25' and valid_to>='2021-06-12 23:05:25' and ord=94select docurl from msj_board where boardtype=7 and valid_from<='2021-06-12 23:05:25' and valid_to>='2021-06-12 23:05:25' and ord=94