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Posted to jira@arrow.apache.org by "Will Jones (Jira)" <ji...@apache.org> on 2022/03/22 16:15:00 UTC

[jira] [Created] (ARROW-16006) [C++] Helpers for converting between rows and Arrow objects

Will Jones created ARROW-16006:
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             Summary: [C++] Helpers for converting between rows and Arrow objects
                 Key: ARROW-16006
                 URL: https://issues.apache.org/jira/browse/ARROW-16006
             Project: Apache Arrow
          Issue Type: New Feature
          Components: C++
    Affects Versions: 7.0.0
            Reporter: Will Jones
            Assignee: Will Jones


Short version: Given a way to convert a vector of rows and a schema to a RecordBatch, we can derive methods for efficiently converting a vector of rows to a Table or even an iterator of rows to a Record Batch Reader. Similarly, we could go the other way: given a way to convert a RecordBatch to a vector of rows, we can derive methods for converting from Tables or RBRs.

Long version: https://docs.google.com/document/d/174tldmQLMCvOtjxGtFPeoLBefyE1x26_xntwfSzDXFA/edit?usp=sharing



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