select docurl from msj_board where boardtype=6 and valid_from<='2025-01-14 18:34:20' and valid_to>='2025-01-14 18:34:20' and ord=141select docurl from msj_board where boardtype=7 and valid_from<='2025-01-14 18:34:20' and valid_to>='2025-01-14 18:34:20' and ord=141select docurl from msj_board where boardtype=12 and valid_from<='2025-01-14 18:34:20' and valid_to>='2025-01-14 18:34:20' and ord=141