message: Explicit move for GCC-4.8
diff: @@ -365,7 +365,7 @@ unique_ptr<FunctionData> ParquetMetaDataBind(ClientContext &context, vector<Valu
  if (result->files.empty()) {
  throw IOException("No files found that match the pattern \"%s\"", file_name);
  }
  - return result;
  + return move(result);
  }
  template <bool SCHEMA>
  