message: add arrow functions
diff: @@ -63,10 +63,12 @@ static constexpr ExtensionFunction EXTENSION_FUNCTIONS[] = {
  {"read_ndjson_objects", "json"},
  {"read_parquet", "parquet"},
  {"row_to_json", "json"},
  + {"scan_arrow_ipc", "arrow"},
  {"sqlite_attach", "sqlite_scanner"},
  {"sqlite_scan", "sqlite_scanner"},
  {"stem", "fts"},
  {"text", "excel"},
  + {"to_arrow_ipc", "arrow"},
  {"to_json", "json"},
  {"tpcds", "tpcds"},
  {"tpcds_answers", "tpcds"},
  