def test_no_paren_fns(self): for fn, expected in [ (func.uid(), "uid"), (func.UID(), "UID"), (func.sysdate(), "sysdate"), (func.row_number(), "row_number()"), (func.rank(), "rank()"), (func.now(), "CURRENT_TIMESTAMP"), (func.current_timestamp(), "CURRENT_TIMESTAMP"), (func.user(), "USER"), ]: self.assert_compile(fn, expected)