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Schema Level DataPump Export Takes A Long Time To Complete (Doc ID 1479435.1)

Last updated on MARCH 08, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.5 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

Schema level DataPump export takes a long time in a 10.2.0.5 database. The tkprof output of an event 10046 tracing shows the problematic query is:

SELECT NT.OBJ#
FROM
SYS.NTAB$ NT WHERE NT.NTAB#=:B1

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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