def select1(self, table, **kw):
        _check_args('select1', kw.keys(), (
            'what', 'join', 'inner_join', 'left_join', 'right_join', 'where',
            'where_or', 'order_by', 'group_by','limit','offset','debug_print',
            'debug_assert'
        ))
        return self.select(table, rows='one', **kw)
SQL select statement helper (syntactic sugar for single row select call).
dataset/ETHPy150Open cjauvin/little_pger/little_pger.py/LittlePGer.select1