Troubleshooting Distributed Query Performance Issues
(Doc ID 1921358.1)
Last updated on DECEMBER 14, 2020
Oracle Database - Enterprise Edition - Version 10.1.0.2 and later Oracle Database - Personal Edition - Version 10.1.0.2 and later Oracle Database - Standard Edition - Version 10.1.0.2 and later Oracle Database Cloud Schema Service - Version N/A and later Oracle Database Exadata Cloud Machine - Version N/A and later Information in this document applies to any platform.
This document outlines how to approach issues with queries that involve remote objects.
For earlier version there is a legacy version of this document here:
<Document 33838.1> Determining the execution plan for a distributed query (9i and below)
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