AutoDOP Seems to Ignore Object-level Parallel Hints
(Doc ID 1502256.1)
Last updated on NOVEMBER 07, 2023
Applies to:
Oracle Database - Enterprise Edition - Version 11.1.0.6 and laterInformation in this document applies to any platform.
Symptoms
Simple select statements with a parallel hints are run in an 11.2 database with AutoDOP configured. The statements run either serially or with a DOP different from the one specified, leading one to believe that object-level hints are ignored when AutoDOP is configured.
Here are two simple select statements:
Cause
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In this Document
| Symptoms |
| Cause |
| Case 1: Statement runs serially |
| Case 2: Statement runs with a DOP different from the one specified (parallel hint specified 10; AutoDOP uses 14) |
| Solution |
| References |