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Posted to issues@arrow.apache.org by "Jin Shang (Jira)" <ji...@apache.org> on 2022/10/13 02:15:00 UTC

[jira] [Created] (ARROW-18019) [C++][Gandiva] Improve Projector evaluation performance

Jin Shang created ARROW-18019:
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             Summary: [C++][Gandiva] Improve Projector evaluation performance
                 Key: ARROW-18019
                 URL: https://issues.apache.org/jira/browse/ARROW-18019
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++ - Gandiva
            Reporter: Jin Shang


# Some dynamic_casts are not necessary because the safety is checked already.
 # RecordBatch's column(int i) function involves atomic operation and column_data(int i) doesn't. So we prefer to use column_data(i) instead if column(i)->data().



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