1. Database Reference
  2. Static Data Dictionary Views
  3. Static Data Dictionary Views: DBA_2PC_NEIGHBORS to DBA_HIST_JAVA_POOL_ADVICE
  4. DBA_DMT_FREE_SPACE

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

TABLESPACE_ID

NUMBER

NOT NULL

Identifier number of the tablespace containing the extent

FILE_ID

NUMBER

NOT NULL

File identifier number of the file containing the extent

BLOCK_ID

NUMBER

NOT NULL

Starting block number of the extent

BLOCKS

NUMBER

NOT NULL

Size of the extent (in Oracle blocks)