select inst_id, -- INST_ID NUMBER to_date( -- BEGIN_TIME DATE btime, 'MM/DD/RR HH24:MI:SS','NLS_CALENDAR=Gregorian'), to_date( -- END_TIME DATE etime, 'MM/DD/RR HH24:MI:SS','NLS_CALENDAR=Gregorian'), fbw*512, -- FLASHBACK_DATA NUMBER dbw*512, -- DB_DATA NUMBER redow*512, -- REDO_DATA NUMBER to_number(fbsz) -- ESTIMATED_FLASHBACK_SIZE NUMBER from x$krfgstat