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How to get the metadata DDL of U, P and R type constraints (Doc ID 2289315.1)

Last updated on JANUARY 10, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
Oracle Database Exadata Cloud Machine - Version N/A and later
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
Information in this document applies to any platform.

Goal

How to get the metadata DDL of U P and R type constraints?

Referential constraint DDL can not be just collected simply using dbms_metadata and the document might be useful if import utility is not able to import constraints from a corrupted dumpfile or character set difference or character corrupted etc..
Basically if the corruption is in metadata, then collect DDL of all the constraints and run in target using below scripts.

 

Solution

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Goal
Solution


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