Set Feedback Off
Set Echo Off
Set Heading Off
Set Term Off

Column Instance New_Value _Instance NoPrint
SELECT 'ORS_' || name Instance FROM v$database;

spool &&_instance..txt;

-- Rollback Segments

select segment_name, status from dba_rollback_segs;

spool off;
Set Feedback On
Set Echo On
Set Heading On
Set Term On

exit;