text: --- Test query with window functions in window specifications as follows:
  --- window specification A
  --- window specification B
  --- window specification A
  --- No window function in any window has constant parameters.
  -- database: presto; groups: window;
  select
  suppkey, orderkey, partkey,
  round(sum(quantity) over (partition by suppkey order by orderkey rows between unbounded preceding and current row), 3) sum_quantity_A,
  round(sum(quantity) over (partition by orderkey order by shipdate rows between UNBOUNDED preceding and CURRENT ROW), 3) sum_quantity_B,
  round(sum(discount) over (partition by suppkey order by orderkey rows between unbounded preceding and current row), 3) sum_discount_A
  
  from tpch.tiny.lineitem where (partkey = 272 or partkey = 273) and suppkey > 50
  