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

Last updated on SEPTEMBER 03, 2012

Applies to:

Oracle Server - Enterprise Edition - Version 10.2.0.5 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

Cause

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