====
---- QUERY
# Test a union inside a subplan with some constant operands.
select c_custkey, o_orderkey from tpch_nested_parquet.customer c,
  (select o_orderkey from c.c_orders
   union all
   values(100), (200), (300)) v
where c_custkey in (1, 2, 3)
---- TYPES
BIGINT, BIGINT
---- RESULTS: VERIFY_IS_EQUAL_SORTED
1,100
1,200
1,300
1,454791
1,579908
1,3868359
1,4273923
1,4808192
1,5133509
2,100
2,200
2,300
2,430243
2,1071617
2,1374019
2,1763205
2,1842406
2,2992930
2,3986496
3,100
3,200
3,300
====
---- QUERY
# Test an order by + limit (topn node) inside a subplan.
select c_custkey, o_orderkey from tpch_nested_parquet.customer c,
  (select o_orderkey from c.c_orders
   order by o_orderkey desc limit 2) v
where c_custkey in (1, 2, 3)
---- TYPES
BIGINT, BIGINT
---- RESULTS: VERIFY_IS_EQUAL_SORTED
1,5133509
1,4808192
2,3986496
2,2992930
====
---- QUERY
# Test a select node inside a subplan.
select c_custkey, o_orderkey from tpch_nested_parquet.customer c,
  (select o_orderkey from c.c_orders
   order by o_orderkey desc limit 2) v
where c_custkey in (1, 2, 3) and o_orderkey % 2 = 0
---- TYPES
BIGINT, BIGINT
---- RESULTS: VERIFY_IS_EQUAL_SORTED
1,4808192
2,3986496
2,2992930
====
---- QUERY
# Test an analytic function that requires a sort inside a subplan.
select c_custkey, o_orderstatus, o_orderdate, o_orderkey, r from tpch_nested_parquet.customer c,
  (select o_orderstatus, o_orderdate, o_orderkey,
   row_number() over (partition by o_orderstatus order by o_orderdate) r
   from c.c_orders) v
where c_custkey in (1, 2, 3)
---- TYPES
BIGINT, STRING, BIGINT, BIGINT
---- RESULTS: VERIFY_IS_EQUAL_SORTED
1,F,1992-04-19,454791,1
1,F,1992-08-22,3868359,2
1,O,1996-06-29,4808192,1
1,O,1996-07-01,5133509,2
1,O,1996-12-09,579908,3
1,O,1997-03-23,4273923,4
2,F,1992-04-05,1374019,1
2,F,1994-05-21,2992930,2
2,F,1994-08-28,1763205,3
2,F,1994-12-24,430243,4
2,O,1996-08-05,1842406,1
2,O,1997-02-22,3986496,2
2,P,1995-03-10,1071617,1
====
---- QUERY
# Test an analytic function that does not require a sort inside a subplan.
select c_custkey, mp from tpch_nested_parquet.customer c,
  (select max(o_totalprice) over () mp
   from c.c_orders) v
where c_custkey in (1, 2, 3)
---- TYPES
BIGINT, DECIMAL
---- RESULTS: VERIFY_IS_EQUAL_SORTED
1,174645.94
1,174645.94
1,174645.94
1,174645.94
1,174645.94
1,174645.94
2,312692.22
2,312692.22
2,312692.22
2,312692.22
2,312692.22
2,312692.22
2,312692.22
====
---- QUERY
# Test a non-grouping aggregation inside a subplan.
select c_custkey, cnt, avp
from tpch_nested_parquet.customer c,
  (select count(o_orderkey) cnt,
          avg(o_totalprice) avp
   from c.c_orders) v
where c_custkey < 3
---- TYPES
BIGINT, BIGINT, DECIMAL
---- RESULTS: VERIFY_IS_EQUAL_SORTED
1,6,97960.48
2,7,146896.20
====
---- QUERY
SELECT c_custkey, avg(maxp)
FROM tpch_nested_parquet.customer c,
  (SELECT MAX(o_totalprice) maxp
   FROM c.c_orders GROUP BY o_orderpriority) v
WHERE c_custkey < 3
GROUP BY c_custkey
---- TYPES
BIGINT, DECIMAL
---- RESULTS: VERIFY_IS_EQUAL_SORTED
1,114777.96
2,212462.41
====
---- QUERY
# Test a grouping aggregation inside a subplan.
select c_custkey, o_orderpriority, cnt, avp
from tpch_nested_parquet.customer c,
  (select count(o_orderkey) cnt,
          avg(o_totalprice) avp,
          o_orderpriority
   from c.c_orders
   group by o_orderpriority) v
where c_custkey < 3
---- TYPES
BIGINT, STRING, BIGINT, DECIMAL
---- RESULTS: VERIFY_IS_EQUAL_SORTED
1,1-URGENT,2,124624.37
1,2-HIGH,1,65478.05
1,3-MEDIUM,1,95911.01
1,5-LOW,2,88562.55
2,1-URGENT,4,167623.89
2,2-HIGH,1,221397.35
2,4-NOT SPECIFIED,2,68190.25
====
---- QUERY
# Test a join inside a subplan.
SELECT count(okey), opriority
FROM tpch_nested_parquet.customer c,
  (SELECT ca.o_orderkey okey, ca.o_orderpriority opriority
   FROM c.c_orders ca, c.c_orders cb
   WHERE ca.o_orderkey = cb.o_orderkey
   AND ca.o_totalprice + cb.o_totalprice < 2) v
GROUP BY opriority
---- TYPES
BIGINT, STRING
---- RESULTS: VERIFY_IS_EQUAL_SORTED
====
---- QUERY
# Test a self-join inside a subplan.
SELECT count(okey), opriority
FROM tpch_nested_parquet.customer c,
  (SELECT ca.o_orderkey okey, ca.o_orderpriority opriority
   FROM c.c_orders ca, c.c_orders cb
   WHERE ca.o_orderkey = cb.o_orderkey) v
GROUP BY opriority
---- TYPES
BIGINT, STRING
---- RESULTS: VERIFY_IS_EQUAL_SORTED
300091,2-HIGH
300254,4-NOT SPECIFIED
300589,5-LOW
300343,1-URGENT
298723,3-MEDIUM
====
---- QUERY
# Test a left outer join inside a subplan.
SELECT count(okey), opriority
FROM tpch_nested_parquet.customer c,
  (SELECT ca.o_orderkey okey, ca.o_orderpriority opriority
   FROM c.c_orders ca LEFT OUTER JOIN c.c_orders cb
   ON ca.o_orderkey = cb.o_orderkey) v
GROUP BY opriority
---- TYPES
BIGINT, STRING
---- RESULTS: VERIFY_IS_EQUAL_SORTED
300091,2-HIGH
300254,4-NOT SPECIFIED
300589,5-LOW
300343,1-URGENT
298723,3-MEDIUM
====
---- QUERY
# Test a right outer join inside a subplan.
SELECT count(okey), opriority
FROM tpch_nested_parquet.customer c,
  (SELECT ca.o_orderkey okey, ca.o_orderpriority opriority
   FROM c.c_orders ca RIGHT OUTER JOIN c.c_orders cb
   ON ca.o_orderkey = cb.o_orderkey
   WHERE ca.o_totalprice + cb.o_totalprice < 2
   AND cb.o_orderpriority = '5-LOW') v
GROUP BY opriority
---- TYPES
BIGINT, STRING
---- RESULTS: VERIFY_IS_EQUAL_SORTED
====
---- QUERY
# IMPALA-2368: Test nested subplans with a non-trivial plan tree.
SELECT count(*)
FROM tpch_nested_parquet.customer c
INNER JOIN c.c_orders o
WHERE c_custkey < 10 AND o.pos IN
  (SELECT LEAD(l.l_linenumber) OVER (ORDER BY l.pos)
   FROM o.o_lineitems l)
---- TYPES
BIGINT
---- RESULTS
14
====