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Why Does The Primary/Unique Key Constraint Point To A Different Index After Import? (Doc ID 1455492.1)

Last updated on NOVEMBER 14, 2023

Applies to:

Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 10.1.0.2 and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Information in this document applies to any platform.
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Goal

You started DataPump export/import to transfer a table with indexes and constraints to another database. After import, you observed that the primary key constraint is using a different index than the originally defined one.

The next test demonstrates this:

Solution

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In this Document
Goal
Solution
References

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