AutoDOP Seems to Ignore Object-level Parallel Hints
(Doc ID 1502256.1)
Last updated on FEBRUARY 28, 2019
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 and later
Information in this document applies to any platform.
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:
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In this Document
|Case 1: Statement runs serially|
|Case 2: Statement runs with a DOP different from the one specified (parallel hint specified 10; AutoDOP uses 14)|