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hub / github.com/apache/arrow / Subset

Method Subset

cpp/src/arrow/dataset/file_parquet.cc:891–896  ·  view source on GitHub ↗

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889}
890
891Result<std::shared_ptr<Fragment>> ParquetFileFragment::Subset(
892 compute::Expression predicate) {
893 RETURN_NOT_OK(EnsureCompleteMetadata());
894 ARROW_ASSIGN_OR_RAISE(auto row_groups, FilterRowGroups(predicate));
895 return Subset(std::move(row_groups));
896}
897
898Result<std::shared_ptr<Fragment>> ParquetFileFragment::Subset(
899 std::vector<int> row_groups) {

Callers 1

Calls 1

SetMetadataMethod · 0.45

Tested by

no test coverage detected