DBA_TEMP_FREE_SPACE空间说明

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DBA_TEMP_FREE_SPACE

DBA_TEMP_FREE_SPACE displays temporary space usage information at tablespace level.

Column	Datatype	NULL	Description
TABLESPACE_NAME	VARCHAR2(30)	NOT NULL	Name of the tablespace
TABLESPACE_SIZE	NUMBER		Total size of the tablespace, in bytes
ALLOCATED_SPACE	NUMBER		Total allocated space, in bytes, including space that is currently allocated and used and space that is currently allocated and available for reuse
FREE_SPACE	NUMBER		Total free space available, in bytes, including space that is currently allocated and available for reuse and space that is currently unallocated