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Posted to issues@arrow.apache.org by "Jeroen van Straten (Jira)" <ji...@apache.org> on 2022/07/06 12:53:00 UTC

[jira] [Created] (ARROW-16989) Substrait ProjectRel is interpreted incorrectly

Jeroen van Straten created ARROW-16989:
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             Summary: Substrait ProjectRel is interpreted incorrectly
                 Key: ARROW-16989
                 URL: https://issues.apache.org/jira/browse/ARROW-16989
             Project: Apache Arrow
          Issue Type: Bug
          Components: C++
            Reporter: Jeroen van Straten
            Assignee: Jeroen van Straten


A Substrait ProjectRel appends columns to the dataset, while the consumer currently interprets it as if it replaces the existing columns (i.e. what Acero does).



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