Join Columns Of Outer Join With Table Have No Uniqueness Constraints

(Doc ID 1284702.1)

Last updated on DECEMBER 05, 2011

Applies to:

Oracle Server - Enterprise Edition - Version: 10.2.0.4 to 11.2.0.2 - Release: 10.2 to 11.2
Information in this document applies to any platform.

Symptoms

A materialized view refreshes fast without error.  However, the alert log contains messages similar to the following:

Join columns of outer join with table <table_name> have no uniqueness constraints

Cause

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