How to get the metadata DDL of U, P and R type constraints
Last updated on SEPTEMBER 06, 2017
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 and later
Information in this document applies to any platform.
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.
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
Million Knowledge Articles and hundreds of Community platforms