DBA_TABLESPACE_USAGE_METRICS and expired undo extents
(Doc ID 1615851.1)
Last updated on FEBRUARY 02, 2022
Applies to:
Oracle Database Exadata Cloud Machine - Version N/A and laterOracle 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.
Symptoms
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 ?
Changes
None
Cause
To view full details, sign in with your My Oracle Support account. |
|
Don't have a My Oracle Support account? Click to get started! |
In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |