Function ScannerTestSchema

cpp/src/arrow/dataset/scanner_test.cc:467–470

constexpr int kRowsPerTestBatch = 16;

std::shared_ptr<Schema> ScannerTestSchema() {
  return schema({field("row_num", int32()), field("filterable", int16()),
                 field("nested", struct_({field("x", int32()), field("y", int32())}))});
}

std::shared_ptr<RecordBatch> MakeTestBatch(int idx) {
  ArrayVector arrays;