create database cdbt
   user sys identified by sys
   user system identified by system
controlfile reuse
logfile
   GROUP 1 ('/export/home/oracle/oradata/CDBT_g1.rdo') size 10M,
   GROUP 2 ('/export/home/oracle/oradata/CDBT_g2.rdo') size 10M,
   GROUP 3 ('/export/home/oracle/oradata/CDBT_g3.rdo') size 10M
character set WE8ISO8859P15
datafile '/export/home/oracle/oradata/CDBT_SYSTEM_TS_1.dbf' size 500M
autoextend off
extent management local
default temporary tablespace TEMP
   tempfile '/export/home/oracle/oradata/CDBT_TEMP_TS_1.dbf' size 200M
   autoextend off
   extent management local uniform size 256K
undo tablespace UNDOTS
   datafile '/export/home/oracle/oradata/CDBT_UNDOTS_TS_1.dbf' size 200M
   autoextend off
noarchivelog;