Last updated on APRIL 10, 2017
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 and later
Information in this document applies to any platform.
For certain expdp dump file, Datapump import (impdp) into 11g took 3 hours compared to 7 hours in 12c.
There are many Grants to be imported and much time is used for OBJECT_GRANT and INDEX objects, e.g.
"Completed 6962 INDEX objects in 16470 seconds"
In the AWR report, next code is being run over and over many times:
DataPump Import (impdp) ran fine in 11g but this is happening in 12c.
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