docs: public synchronized boolean execute(
              String sql, int autoGeneratedKeys) throws SQLException {
  
          if (autoGeneratedKeys != Statement.RETURN_GENERATED_KEYS
                  && autoGeneratedKeys != Statement.NO_GENERATED_KEYS) {
              throw Util.invalidArgument("autoGeneratedKeys");
          }
          fetchResult(sql, StatementTypes.RETURN_ANY, autoGeneratedKeys, null,
                      null);
  
          return resultIn.isData();
      }