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Oracle9i Database Reference
Release 2 (9.2)

Part Number A96536-02
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DBA_FREE_SPACE

DBA_FREE_SPACE describes the free extents in all tablespaces in the database.

Related View

USER_FREE_SPACE describes the free extents in the tablespaces accessible to the current user.

Column Datatype NULL Description

TABLESPACE_NAME

VARCHAR2(30)

Name 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

BYTES

NUMBER

Size of the extent (in bytes)

BLOCKS

NUMBER

Size of the extent (in Oracle blocks)

RELATIVE_FNO

NUMBER

Relative file number of the file containing the extent

See Also:

"USER_FREE_SPACE"