V$TEMPFILE displays tempfile information.
| Column | Datatype | Description | 
|---|---|---|
| FILE# | NUMBER | Absolute file number | 
| CREATION_CHANGE# | NUMBER | Creation System Change Number (SCN) | 
| CREATION_TIME | DATE | Creation time | 
| TS# | NUMBER | Tablespace number | 
| RFILE# | NUMBER | Relative file number in the tablespace | 
| STATUS | VARCHAR2(7) | Status of the file ( OFFLINE|ONLINE) | 
| ENABLED | VARCHAR2(10) | Enabled for read and/or write | 
| BYTES | NUMBER | Size of the file in bytes (from the file header) | 
| BLOCKS | NUMBER | Size of the file in blocks (from the file header) | 
| CREATE_BYTES | NUMBER | Creation size of the file (in bytes) | 
| BLOCK_SIZE | NUMBER | Block size for the file | 
| NAME | VARCHAR2(513) | Name of the file |