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GH-51659: [R] Expose ignore_extra_columns and pad_short_rows CSV pars… - #51662

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rajaryan2007:r-csv-parse-extra-columns-options

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@rajaryan2007

@rajaryan2007 rajaryan2007 commented Sep 30, 2026 •

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…V parse options

Arrow C++ 26.0.0 adds pad_short_rows and ignore_extra_columns to
arrow::csv::ParseOptions. Neither could be set from R, so add them to
csv_parse_options() and pass them through from csv.cpp.
CsvParseOptions$create is an alias of csv_parse_options(), so both entry
points accept the new arguments.
@github-actions github-actions Bot added the awaiting review Awaiting review label Sep 30, 2026
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⚠️ GitHub issue #51659 has been automatically assigned in GitHub to PR creator.

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⚠️ GitHub issue #51659 has been automatically assigned in GitHub to PR creator.

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