Parallel Query returns Wrong results (multiple rows returned for each expected row)
Last updated on MARCH 15, 2018
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 and later
Information in this document applies to any platform.
On : 220.127.116.11 version, RDBMS
A parallel query returned wrong results (multiple rows returned for each expected row).
The wrong-results plan showed both a serial and parallel branch under the CONCATENATION operation.
The below parameter didn't effect on the wrong results.
*._nlj_batching_enabled = 0
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