text: connect SYS/change_on_install as SYSDBA
  set echo on
  spool C:\oracle\ora920\assistants\dbca\logs\context.log
  @C:\oracle\ora920\ctx\admin\dr0csys change_on_install DRSYS TEMP;
  connect CTXSYS/change_on_install
  @C:\oracle\ora920\ctx\admin\dr0inst C:\oracle\ora920\bin\oractxx9.dll;
  @C:\oracle\ora920\ctx\admin\defaults\dr0defin.sql AMERICAN;
  spool off
  exit;
  