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Cardinality Of Remote Table Becomes 1 in Mview Refresh (Doc ID 2053031.1)

Last updated on MARCH 10, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Oracle Database Cloud Schema Service - Version N/A 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
Information in this document applies to any platform.

Symptoms

During Mview refresh, cardinality estimate is done incorrectly for remote table.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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