示例說明：

SQL> conn / as sysdba

已連線。

SQL> create directory sscFjSsc as "D:\his\data\ssc\fj";

目錄已建立。

SQL> desc dba_directories

名稱 是否為空? 型別

OWNER NOT NULL VARCHAR2(30)

DIRECTORY_NAME NOT NULL VARCHAR2(30)

DIRECTORY_PATH VARCHAR2(4000)

SQL> select count(1) from dba_directories;

COUNT(1)

----------

2

SQL> select * from dba_directories;

OWNER DIRECTORY_NAME

------------------------------ ------------------------------

DIRECTORY_PATH

--------------------------------------------------------------------------------

SYS DATA_PUMP_DIR

D:\oracle\product\10.2.0\db_1\rdbms\log\

SYS SSCFJSSC

D:\his\data\ssc\fj