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  1. Parquet
  2. PARQUET-1158

[C++] Basic RowGroup filtering

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Details

    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • parquet-cpp
    • None

    Description

      See https://github.com/dask/fastparquet/blob/master/fastparquet/api.py#L296-L300

      We should be able to translate this into C++ enums and apply in the Arrow read methods methods.

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          is related to

          New Feature - A new feature of the product, which has yet to be developed. PARQUET-1392 [C++] Supply row group indices to parquet::arrow::FileReader::ReadTable

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. ARROW-3774 [C++] Change parquet::arrow::FileReader::ReadRowGroups to read into contiguous arrays

          • Major - Major loss of function.
          • Closed
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. ARROW-1796 [Python] RowGroup filtering on file level

          • Major - Major loss of function.
          • Closed

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              uwe Uwe Korn
              uwe Uwe Korn
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              Dates

                Created:
                Updated: