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Why Doesn't My Query Run in Parallel? (Doc ID 233754.1)

Last updated on FEBRUARY 22, 2024

Applies to:

Oracle Database - Enterprise Edition - Version 8.1.5.0 and later
Oracle Database - Personal Edition - Version 8.1.5.0 and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database 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.

Purpose

Provide a checklist for finding out why a particular query does not run
in parallel.

Troubleshooting Steps

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