====== DATAFILE ======

===== datafile 추가 =====

===== datafile 삭제 =====


===== datafile 크기변경(resize) =====
  - datafile 용량 변경<code>
alter database datafile '/home/oracle/oradata/SOAF/01.dbf' resize 100m;
</code>
  - temporary file 용량 변경 <code>
alter database tempfile '/home/oracle/oradata/SOAF/temp01.dbf' resize 100m;
</code>