4.220 DBA_DMT_FREE_SPACE
DBA_DMT_FREE_SPACE
describes the free extents in all dictionary managed tablespaces in the database.
Column | Datatype | NULL | Description |
---|---|---|---|
|
|
|
Identifier number of the tablespace containing the extent |
|
|
|
File identifier number of the file containing the extent |
|
|
|
Starting block number of the extent |
|
|
|
Size of the extent (in Oracle blocks) |