How to Remove Workload Repository Information Related to an old DBID From the Automatic Workload Repository
Last updated on APRIL 10, 2018
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.1 to 220.127.116.11.0 [Release 10.2 to 11.2]
Information in this document applies to any platform.
After changing database DBID (for example by cloning a database) the historical workload information related to the old DBID is still available in the workload repository and is reported each time AWR, ADDM Is generated. The is due to <bug 8919225> rows in wrm$_database_instance are not deleted, which is fixed in 18.104.22.168.0.
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