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Query Rewrite Is Choosing High Cost Sub-Optimal Materialized View Instead of Low Cost MView (Doc ID 2586187.1)

Last updated on SEPTEMBER 26, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 and later
Information in this document applies to any platform.

Symptoms

Query rewrite is choosing high cost sub-optimal materialized view instead of choosing low cost one.

For example :

Changes

na

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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