指令碼：

CREATE DATABASE yun
    USER SYS IDENTIFIED BY oracle
    USER SYSTEM IDENTIFIED BY oracle
LOGFILE
    GROUP 1 '/u01/app/oracle/oradata/yun/redo01.log'  SIZE 50M,
    GROUP 2 '/u01/app/oracle/oradata/yun/redo02.log'  SIZE 50M,
    GROUP 3 '/u01/app/oracle/oradata/yun/redo03.log'  SIZE 50M
    MAXLOGFILES 16
    MAXLOGMEMBERS 3
    MAXDATAFILES 100
    MAXINSTANCES 8
    MAXLOGHISTORY 292
CHARACTER SET ZHS16GBK
NATIONAL CHARACTER SET AL16UTF16
-- STANDBY LOGFILE
DATAFILE '/u01/app/oracle/oradata/yun/system01.dbf' SIZE 325m REUSE
  EXTENT MANAGEMENT LOCAL
SYSAUX DATAFILE '/u01/app/oracle/oradata/yun/sysaux01.dbf' SIZE 325m REUSE
DEFAULT TEMPORARY TABLESPACE temp TEMPFILE '/u01/app/oracle/oradata/yun/temp01.dbf' SIZE 20M REUSE
DEFAULT TABLESPACE users DATAFILE '/u01/app/oracle/oradata/yun/users01.dbf'  SIZE 20m REUSE
EXTENT MANAGEMENT LOCAL
SEGMENT SPACE MANAGEMENT AUTO
UNDO TABLESPACE undotbs  DATAFILE '/u01/app/oracle/oradata/yun/undotbs01.dbf' SIZE 200M REUSE AUTOEXTEND ON MAXSIZE UNLIMITED;

alert日誌中報錯：

ORA-01501: CREATE DATABASE failed
ORA-01519: error while processing file '?/rdbms/admin/sql.bsq' near line 5799
ORA-00604: error occurred at recursive SQL level 1
ORA-30012: undo tablespace 'UNDOTBS1' does not exist or of wrong type
Error 1519 happened during db open, shutting down database
USER: terminating instance due to error 1519
Instance terminated by USER, pid = 3650

在警告日誌中報的是undotbs1而不是我在指令碼中寫的undotbs 一致，所以報錯，原因：在引數檔案中的名稱是undotbs1，所以必須保持一致。

順便提一句：?/rdbms/admin/sql.bsq'這個指令碼是在system rollback建立之後，建立基表的，可以修改建立個性資料庫，但是不建議這麼做，因為很多挖掘工具是依據該指令碼寫的，修改後對應的工具將無法使用。