def test_sum_noisy(self):
reader = PandasReader(df, schema)
query = QueryParser(schema).queries(
"SELECT SUM(age) as age_total FROM PUMS.PUMS")[0]
trs = reader.execute_ast_typed(query)
assert (trs['age_total'][0] > 1000)
def test_sum_no_rows_exact_typed(self):
reader = PandasReader(df, schema)
query = QueryParser(schema).queries(
"SELECT SUM(age) as c FROM PUMS.PUMS WHERE age > 100")[0]
trs = reader.execute_ast_typed(query)
assert (trs['c'][0] == None)
