Duplicate from a previous incarnation without connecting to target database

Cute ghosts

(Picture by OpenClipart-Vectors [CC BY-SA 3.0], via Pixabay)

Like most DBA, sometimes I need to generate AWR reports, nothing very complex so far. But occasionally, I need to cover a period of time which is BEFORE the database I am working on has been overwritten with a duplicate operation … Which means it does not contain relevant AWR snapshots anymore.

Continue reading “Duplicate from a previous incarnation without connecting to target database”

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