你可能感興趣的試題

A.select TABLE_NAME from dba_tablespace where tablespace_name=’表空間名’
B.select TABLE_NAME from dba_tables where tablespace_name=’表空間名’
C.select TABLE_NAME from dba_tables where table_name=’表空間名’
D.select TABLE_NAME from dba_tablesspace where tables_name=’表空間名’

A.exp secnet/secnet FILE={文件名.dmp buffer=2048000TABLES=fenghuo log=（日志文件名）.log DIRECT＝y(tǒng)
B.exp secnet/secnet buffer=2048000file={文件名.dmp tablespaces=fenghuo
C.exp secnet/secnet buffer=2048000file={文件名.dmp owner=fenghuo log=（日志文件名）.log
D.exp system/sys FILE={文件名.dmp buffer=2048000TABLES=fenghuo log=（日志文件名）.log DIRECT＝y(tǒng)