ORC 之 C++ 之 Options.hh

ORC 之 C++ 之 Options.hh orc/c++/src/Options.hh

  struct RowReaderOptionsPrivate {
    ColumnSelection selection;
    std::list includedColumnIndexes;
    std::list includedColumnNames;
    uint64_t dataStart;
    uint64_t dataLength;
    bool throwOnHive11DecimalOverflow;
    int32_t forcedScaleOnHive11Decimal;
    bool enableLazyDecoding;

    RowReaderOptionsPrivate() {
      selection = ColumnSelection_NONE;
      dataStart = 0;
      dataLength = std::numeric_limits::max();
      throwOnHive11DecimalOverflow = true;
      forcedScaleOnHive11Decimal = 6;
      enableLazyDecoding = false;
    }
  };