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Wrong Result with "--+ PARALLEL(n)" PARALLEL Hint (Doc ID 2623828.1)

Last updated on APRIL 17, 2023

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 12.2 to 18]
Information in this document applies to any platform.


On : version, RDBMS

Wrong result when using hint  "--+ parallel(8)" in SELECT query.

Correct result when using hint "--+ parallel(<table_name>/<alias_name>,8)"  in SELECT query.    (Note: either <table_name> or <alias_name>).

SELECT query's result is different i.e wrong result even though both hints shows the same execution plan.


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