select docurl from msj_board where boardtype=6 and valid_from<='2022-07-02 17:06:22' and valid_to>='2022-07-02 17:06:22' and ord=94select docurl from msj_board where boardtype=7 and valid_from<='2022-07-02 17:06:22' and valid_to>='2022-07-02 17:06:22' and ord=94