Method DebugString

be/src/exprs/literal.cc:327–381

}

string Literal::DebugString() const {
  stringstream out;
  out << "Literal(value=";
  switch (type_.type) {
    case TYPE_BOOLEAN:
      out << std::to_string(value_.bool_val);
      break;
    case TYPE_TINYINT:
      out << std::to_string(value_.tinyint_val);
      break;
    case TYPE_SMALLINT:
      out << std::to_string(value_.smallint_val);
      break;
    case TYPE_INT:
      out << std::to_string(value_.int_val);
      break;
    case TYPE_BIGINT:
      out << std::to_string(value_.bigint_val);
      break;
    case TYPE_FLOAT:
      out << std::to_string(value_.float_val);
      break;
    case TYPE_DOUBLE:
      out << std::to_string(value_.double_val);
      break;
    case TYPE_STRING:
      out << value_.string_val;
      break;
    case TYPE_DECIMAL:
      switch (type().GetByteSize()) {
        case 4:
          out << value_.decimal4_val.ToString(type());
          break;
        case 8:
          out << value_.decimal8_val.ToString(type());
          break;
        case 16:
          out << value_.decimal16_val.ToString(type());
          break;
        default:
          DCHECK(false) << type_.DebugString();
      }
      break;
    case TYPE_TIMESTAMP:
      out << value_.timestamp_val;
      break;
    case TYPE_DATE:
      out << value_.date_val;
      break;
    default:
      out << "[bad type! " << type_ << "]";
  }
  out << ScalarExpr::DebugString() << ")";
  return out.str();
}

// IR produced for bigint literal 10:
//