ALTER DATABASE
DATAFILE '/u09/oradata/ord/example01.dbf'
RESIZE 200M;

ALTER DATABASE
DATAFILE '/u09/oradata/ord/example01.dbf'
AUTOEXTEND OFF;

EXECUTE IMMEDIATE 'CREATE SMALLFILE TABLESPACE "EXAMPLE_REORG0"
  DATAFILE '/u02/oradata/example01_reorg0.dbf' SIZE 200M REUSE,
    ''/u06/oradata/example02_reorg0.dbf'' SIZE 100M REUSE
    LOGGING EXTENT MANAGEMENT LOCAL
    SEGMENT SPACE MANAGEMENT AUTO';

EXECUTE IMMEDIATE 'CREATE SMALLFILE TABLESPACE "EXAMPLE_REORG0"
  DATAFILE ''/u04/oradata/example01.dbf'' SIZE 300M REUSE
    LOGGING EXTENT MANAGEMENT LOCAL
    SEGMENT SPACE MANAGEMENT AUTO';

create bigfile tablespace dmarts
datafile '/u05/oradata/dmarts.dbf' size 250m
autoextend on next 50m maxsize unlimited
extent management local
segment space management auto;

ALTER DATABASE RENAME FILE
'/u01/app/oracle/oradata/rmanrep/users01.dbf' TO
'/u02/oradata/users01.dbf';

