DBA_LMT_FREE_SPACE describes the free extents in all locally managed tablespaces in the database.
| Column | Datatype | NULL | Description |
|---|---|---|---|
TABLESPACE_ID |
NUMBER |
Identifier number of the tablespace containing the extent | |
FILE_ID |
NUMBER |
File identifier number of the file containing the extent | |
BLOCK_ID |
NUMBER |
Starting block number of the extent | |
BLOCKS |
NUMBER |
Size of the extent (in Oracle blocks) |