Search notes:
Oracle: X$KTFBUE
Blocks(?) / bitmaps(?) of used extents (i. e. the
extent allocation
of a segment) of
locally managed tablespaces
.
When querying
x$ktfbue
, the returned information is read from the corresponding segment header blocks.
See also
Extent information of
dictionary managed tablespaces
is stored in
fet$
and
uet$
.
dba_extents
Bug 29275347 seems to indicate that
x$ktfbue
is skipped when executing
dbms_stats
.gather_fixed_objects_stats
.
Other
fixed tables
such
x$ktfbfe
Index