如何查看数据文件所在的路径？

软件环境： 1、Windows NT4.0+ORACLE 8.0.4

2、ORACLE安装路径为：C:\ORANT

SQL语句：

SQL col file_name format a50

SQL select tablespace_name,file_id,bytes/1024/1024,file_name

from dba_data_files order by file_id;

TABLESPACE_NAME FILE_ID BYTES/1024/1024 FILE_NAME

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

SYSTEM 1 200 C:\ORANT\DATABASE\SYS1ORCL.ORA

USER_DATA 2 138 C:\ORANT\DATABASE\USR1ORCL.ORA

ROLLBACK_DATA 3 10 C:\ORANT\DATABASE\RBS1ORCL.ORA

TEMPORARY_DATA 4 2 C:\ORANT\DATABASE\TMP1ORCL.ORA