DataPump Export (EXPDP) Does Not Include Any Foreign Key Constraint When Exporting A Database

(Doc ID 1531787.1)

Last updated on MARCH 27, 2013

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.7 and later
Information in this document applies to any platform.

Symptoms

Missing foreign keys after full expdp/impdp. A datapump process does not export REF_CONSTRAINTS objects if an include/exclude parameter with query statement is used and it return row(s).

Example:

Cause

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