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EXPDP Estimate Phase Takes a Long Time With 12.1.0.1 (Doc ID 1673445.1)

Last updated on MARCH 27, 2019

Applies to:

Oracle 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
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

During the estimate phase, DataPump executes queries to determine if the table/partition/subpartition is empty.
This is done as part of the estimate phase.
For databases with hundreds of thousands of partitions, this can take a long time.

Changes

 NONE

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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