My Oracle Support Banner

DataPump Export Slow Performance due to Numerous SQL Plan Directives (Doc ID 3048659.1)

Last updated on SEPTEMBER 19, 2024

Applies to:

Oracle Database - Enterprise Edition - Version 19.22.0.0.0 and later
Oracle Cloud Infrastructure - Exadata Cloud Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Gen 2 Exadata Cloud at Customer - Version N/A and later
Information in this document applies to any platform.

Symptoms

Export duration is too long in a 19c database.
The statement which is taking the most time in the expdp is the following:


This will take a long time to run because there are numerous SQL Plan Directives in the database.

Changes

 Upgrade from 12.1  to 19c.

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
Symptoms
Changes
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.