DBA_TABLESPACE_USAGE_METRICS and expired undo extents
(Doc ID 1615851.1)
Last updated on FEBRUARY 24, 2019
Applies to:Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Schema Service - Version N/A and later
Information in this document applies to any platform.
The following query is used by OEM to get the database tablespaces usage metrics , including the UNDO tablespace
The question is:
Does the mb_free column for UNDO tablespace counts the expired undo extents ?
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