Wrong Results on Query When It Is Run In Parallel (Doc ID 1629983.1)

Last updated on MARCH 27, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Information in this document applies to any platform.

Symptoms

Wrong results from query when it is run in parallel.

select /*+ no_parallel_index(recs_type_22) */ count(*) from recs_type_22;

  COUNT(*)
----------
      2419

1 row selected.

16:45:25 SQL> select /*+ parallel_index(recs_type_22, rt22_metadb, 4) */ count(*) from recs_type_22;

  COUNT(*)
----------
         0

Cause

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