Si solo desea una lista de las columnas, puede usar _TAB_COLS
vistas y ORDER BY
ANULABLE:
select table_name, column_name, data_type, nullable
from user_tab_cols
where table_name = 'MYTABLE'
order by nullable, column_name;
Si solo desea una lista de las columnas, puede usar _TAB_COLS
vistas y ORDER BY
ANULABLE:
select table_name, column_name, data_type, nullable
from user_tab_cols
where table_name = 'MYTABLE'
order by nullable, column_name;