code: @NonNull
    public String asCql(boolean pretty) {
      if (pretty) {
        return Strings.needsDoubleQuotes(internal) ? Strings.doubleQuote(internal) : internal;
      } else {
        return Strings.doubleQuote(internal);
      }
    }
docs: Returns the identifier in a format appropriate for concatenation in a CQL query.
  
  @param pretty if {@code true}, use the shortest possible representation: if the identifier is
  case-insensitive, an unquoted, lower-case string, otherwise the double-quoted form. If
  {@code false}, always use the double-quoted form (this is slightly more efficient since we
  don't need to inspect the string).