| FILE_NAME | VARCHAR2(513) |  | Name of the database temp file | 
| FILE_ID | NUMBER |  | File identifier number of the database temp file | 
| TABLESPACE_NAME | VARCHAR2(30) | NOT NULL | Name of the tablespace to which the file belongs | 
| BYTES | NUMBER |  | Size of the file (in bytes) | 
| BLOCKS | NUMBER |  | Size of the file (in Oracle blocks) | 
| STATUS | CHAR(9) |  | File status: | 
| RELATIVE_FNO | NUMBER |  | Tablespace-relative file number | 
| AUTOEXTENSIBLE | VARCHAR2(3) |  | Indicates whether the file is autoextensible ( YES) or not (NO) | 
| MAXBYTES | NUMBER |  | maximum size of the file (in bytes) | 
| MAXBLOCKS | NUMBER |  | Maximum size of the file (in Oracle blocks) | 
| INCREMENT_BY | NUMBER |  | Default increment for autoextension (in Oracle blocks) | 
| USER_BYTES | NUMBER |  | Size of the useful portion of the file (in bytes) | 
| USER_BLOCKS | NUMBER |  | Size of the useful portion of the file (in Oracle blocks) |