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"PARALLEL_DEGREE_POLICY=AUTO" Ignores Object Level Parallel Hint (Doc ID 1086823.1)

Last updated on MARCH 10, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 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 Backup Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

If parallel object level hint is used to force parallelism on an object and
auto dop is used (PARALLEL_DEGREE_POLICY=AUTO), the statement uses a serial plan and ignores the hint.

Cause

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In this Document
Symptoms
Cause
Solution


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