Re: MGMT_DB_FEATUREUSAGE is empty
- From: Rich J <rjoralist3@xxxxxxxxxxxxxxxxxxxxx>
- To: oracle-l@xxxxxxxxxxxxx
- Date: Thu, 26 May 2016 14:35:09 -0500
On 2016/05/26 13:18, Rich J wrote:
As you've probably guessed, the underlying MGMT_DB_FEATUREUSAGE table to the
MGMT$DB_FEATUREUSAGE view is populated. It's not an EM metric, so I'm not
sure why this would not be populated (i.e. it's not a matter of a metric
being disabled).
Closer inspection of the data in that table shows it hasn't been updated
since I upgraded the DB Agent plugin to 12.1.0.8. However, this does
show the most recently collected feature usage for me:
SELECT
*
FROM
(
SELECT
mfue.*,
DENSE_RANK() OVER (ORDER BY megs.last_upload_timestamp DESC) my_rank
FROM sysman.mgmt_feature_usage_ecm mfue
JOIN sysman.mgmt_ecm_gen_snapshot megs ON mfue.ecm_snapshot_id =
megs.snapshot_guid
WHERE megs.target_name = :my_ora_dba_name
AND megs.target_type = 'oracle_database'
AND megs.snapshot_type = 'oracle_dbconfig'
)
WHERE my_rank = 1;
The output exactly matches what I get from EM12c in
"Administration->Database Feature Usage" from the target's home page.
That being said, the above SQL is something I just figured out on my
own, so standard legal mumbo jumbo disclaimer applies.
HTH!
Rich
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