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Exadata: How to diagnose smart scan and wrong results (Doc ID 1260804.1)

Last updated on JANUARY 22, 2019

Applies to:

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 Backup Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.

Purpose

There are problems related to wrong results when smart scan is present.  This document provides the steps required to identify which layer in the smart scan IO path may be causing the problem.

Troubleshooting Steps

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