window

# LogicTest: default-configs 5node-default-configs

statement ok
CREATE TABLE kv (
  -- don't add column "a"
  k INT PRIMARY KEY,
  v INT,
  w INT,
  f FLOAT,
  d DECIMAL,
  s STRING,
  b BOOL,
  i INTERVAL,
  FAMILY (k, v, w, f, b),
  FAMILY (d),
  FAMILY (s)
)

statement OK
INSERT INTO kv VALUES
(1, 2, 3, 1.0, 1, 'a', true, '1min'),
(3, 4, 5, 2, 8, 'a', true, '2sec'),
(5, NULL, 5, 9.9, -321, NULL, false, NULL),
(6, 2, 3, 4.4, 4.4, 'b', true, '1ms'),
(7, 2, 2, 6, 7.9, 'b', true, '4 days'),
(8, 4, 2, 3, 3, 'A', false, '3 years')

query error window functions are not allowed in GROUP BY
SELECT * FROM kv GROUP BY v, count(w) OVER ()

query error window functions are not allowed in GROUP BY
SELECT count(w) OVER () FROM kv GROUP BY 1

query error window functions are not allowed in RETURNING
INSERT INTO kv (k, v) VALUES (99, 100) RETURNING sum(v) OVER ()

query error column "v" does not exist
SELECT sum(v) FROM kv GROUP BY k LIMIT sum(v) OVER ()

query error column "v" does not exist
SELECT sum(v) FROM kv GROUP BY k LIMIT 1 OFFSET sum(v) OVER ()

query error window functions are not allowed in VALUES
INSERT INTO kv (k, v) VALUES (99, count(1) OVER ())

query error window functions are not allowed in WHERE
SELECT k FROM kv WHERE avg(k) OVER () > 1

query error window functions are not allowed in HAVING
SELECT 1 FROM kv GROUP BY 1 HAVING sum(1) OVER (PARTITION BY 1) > 1

query R
SELECT avg(k) OVER () FROM kv ORDER BY 1
----
5
5
5
5
5
5

query R
SELECT avg(k) OVER (PARTITION BY v) FROM kv ORDER BY 1
----
4.6666666666666666667
4.6666666666666666667
4.6666666666666666667
5
5.5
5.5

query R
SELECT avg(k) OVER (PARTITION BY w) FROM kv ORDER BY 1
----
3.5
3.5
4
4
7.5
7.5

query R
SELECT avg(k) OVER (PARTITION BY b) FROM kv ORDER BY 1
----
4.25
4.25
4.25
4.25
6.5
6.5

query R
SELECT avg(k) OVER (PARTITION BY w, b) FROM kv ORDER BY 1
----
3
3.5
3.5
5
7
8

query R
SELECT avg(k) OVER (PARTITION BY kv.*) FROM kv ORDER BY 1
----
1
3
5
6
7
8

query R
SELECT avg(k) OVER (ORDER BY w) FROM kv ORDER BY 1
----
5
5
5.5
5.5
7.5
7.5

query R
SELECT avg(k) OVER (ORDER BY b) FROM kv ORDER BY 1
----
5
5
5
5
6.5
6.5

query R
SELECT avg(k) OVER (ORDER BY w, b) FROM kv ORDER BY 1
----
5
5.4
5.5
5.5
7.5
8

query R
SELECT avg(k) OVER (ORDER BY 1-w) FROM kv ORDER BY 1
----
3.75
3.75
4
4
5
5

query R
SELECT avg(k) OVER (ORDER BY kv.*) FROM kv ORDER BY 1
----
1
2
3
3.75
4.4
5

query R
SELECT avg(k) OVER (ORDER BY w DESC) FROM kv ORDER BY 1
----
3.75
3.75
4
4
5
5

query R
SELECT avg(k) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
4.6666666666666666667
4.6666666666666666667
5
5.5
7
8

query R
SELECT avg(k) OVER w FROM kv WINDOW w AS (PARTITION BY v ORDER BY w) ORDER BY 1
----
4.6666666666666666667
4.6666666666666666667
5
5.5
7
8

query R
SELECT avg(k) OVER (w) FROM kv WINDOW w AS (PARTITION BY v ORDER BY w) ORDER BY 1
----
4.6666666666666666667
4.6666666666666666667
5
5.5
7
8

query R
SELECT avg(k) OVER (w ORDER BY w) FROM kv WINDOW w AS (PARTITION BY v) ORDER BY 1
----
4.6666666666666666667
4.6666666666666666667
5
5.5
7
8

query IIIRRTBTR colnames
SELECT *, avg(k) OVER (w ORDER BY w) FROM kv WINDOW w AS (PARTITION BY v) ORDER BY 1
----
k  v     w  f    d     s     b      i             avg
1  2     3  1    1     a     true   00:01:00      4.6666666666666666667
3  4     5  2    8     a     true   00:00:02      5.5
5  NULL  5  9.9  -321  NULL  false  NULL          5
6  2     3  4.4  4.4   b     true   00:00:00.001  4.6666666666666666667
7  2     2  6    7.9   b     true   4 days        7
8  4     2  3    3     A     false  3 years       8

query IIIRRTBTR colnames
SELECT *, avg(k) OVER w FROM kv WINDOW w AS (PARTITION BY v ORDER BY w) ORDER BY avg(k) OVER w, k
----
k  v     w  f    d     s     b      i             avg
1  2     3  1    1     a     true   00:01:00      4.6666666666666666667
6  2     3  4.4  4.4   b     true   00:00:00.001  4.6666666666666666667
5  NULL  5  9.9  -321  NULL  false  NULL          5
3  4     5  2    8     a     true   00:00:02      5.5
7  2     2  6    7.9   b     true   4 days        7
8  4     2  3    3     A     false  3 years       8

query IIIRRTBT colnames
SELECT * FROM kv WINDOW w AS (PARTITION BY v ORDER BY w) ORDER BY avg(k) OVER w DESC, k
----
k  v     w  f    d     s     b      i
8  4     2  3    3     A     false  3 years
7  2     2  6    7.9   b     true   4 days
3  4     5  2    8     a     true   00:00:02
5  NULL  5  9.9  -321  NULL  false  NULL
1  2     3  1    1     a     true   00:01:00
6  2     3  4.4  4.4   b     true   00:00:00.001

query error window "w" is already defined
SELECT avg(k) OVER w FROM kv WINDOW w AS (), w AS ()

query error window "x" does not exist
SELECT avg(k) OVER x FROM kv WINDOW w AS ()

query error window "x" does not exist
SELECT avg(k) OVER (x) FROM kv WINDOW w AS ()

query error cannot override PARTITION BY clause of window "w"
SELECT avg(k) OVER (w PARTITION BY v) FROM kv WINDOW w AS ()

query error cannot override PARTITION BY clause of window "w"
SELECT avg(k) OVER (w PARTITION BY v) FROM kv WINDOW w AS (PARTITION BY v)

query error cannot override ORDER BY clause of window "w"
SELECT avg(k) OVER (w ORDER BY v) FROM kv WINDOW w AS (ORDER BY v)

query error column "a" does not exist
SELECT avg(k) OVER (PARTITION BY a) FROM kv

query error column "a" does not exist
SELECT avg(k) OVER (ORDER BY a) FROM kv

# TODO(justin): this should have pgcode 42803 but CBO currently doesn't get
# it right.
query error window functions are not allowed in aggregate
SELECT avg(avg(k) OVER ()) FROM kv ORDER BY 1

query R
SELECT avg(avg(k)) OVER () FROM kv ORDER BY 1
----
5

query RR
SELECT avg(k) OVER (), avg(v) OVER () FROM kv ORDER BY 1
----
5  2.8
5  2.8
5  2.8
5  2.8
5  2.8
5  2.8

query error OVER specified, but now\(\) is neither a window function nor an aggregate function
SELECT now() OVER () FROM kv ORDER BY 1

query error window function rank\(\) requires an OVER clause
SELECT rank() FROM kv

query error unknown signature: rank\(int\)
SELECT rank(22) FROM kv

query error window function calls cannot be nested
SELECT avg(avg(k) OVER ()) OVER () FROM kv ORDER BY 1

query error OVER specified, but round\(\) is neither a window function nor an aggregate function
SELECT round(avg(k) OVER ()) OVER () FROM kv ORDER BY 1

query R
SELECT round(avg(k) OVER (PARTITION BY v ORDER BY w)) FROM kv ORDER BY 1
----
5
5
5
6
7
8

query R
SELECT avg(f) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
2.5
3
3.8
3.8
6
9.9

query R
SELECT avg(d) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
-321
   3
   4.4333333333333333333
   4.4333333333333333333
   5.5
   7.9

query R
SELECT avg(d) OVER (PARTITION BY w ORDER BY v) FROM kv ORDER BY 1
----
-321
-156.5
   2.7
   2.7
   5.45
   7.9

query R
SELECT (avg(d) OVER (PARTITION BY v ORDER BY w) + avg(d) OVER (PARTITION BY v ORDER BY w)) FROM kv ORDER BY 1
----
-642
   6
   8.8666666666666666666
   8.8666666666666666666
  11.0
  15.8

query R
SELECT (avg(d) OVER (PARTITION BY v ORDER BY w) + avg(d) OVER (PARTITION BY w ORDER BY v)) FROM kv ORDER BY 1
----
-642
-151.0
   7.1333333333333333333
   7.1333333333333333333
   8.45
  15.8

query R
SELECT avg(d) OVER (PARTITION BY v) FROM kv WHERE FALSE ORDER BY 1
----

query R
SELECT avg(d) OVER (PARTITION BY v, v, v, v, v, v, v, v, v, v) FROM kv WHERE FALSE ORDER BY 1
----

query R
SELECT avg(d) OVER (PARTITION BY v, v, v, v, v, v, v, v, v, v) FROM kv WHERE k = 3 ORDER BY 1
----
8

query IT
SELECT k, concat_agg(s) OVER (PARTITION BY k ORDER BY w) FROM kv ORDER BY 1
----
1  a
3  a
5  NULL
6  b
7  b
8  A

query IT
SELECT k, concat_agg(s) OVER (PARTITION BY v ORDER BY w, k) FROM kv ORDER BY 1
----
1  ba
3  Aa
5  NULL
6  bab
7  b
8  A

query IB
SELECT k, bool_and(b) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1  true
3  false
5  false
6  true
7  true
8  false

query IB
SELECT k, bool_or(b) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1  true
3  true
5  false
6  true
7  true
8  false

query II
SELECT k, count(d) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1  3
3  2
5  1
6  3
7  1
8  1

query II
SELECT k, count(*) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1  3
3  2
5  1
6  3
7  1
8  1

query IR
SELECT k, max(d) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1  7.9
3  8
5  -321
6  7.9
7  7.9
8  3

query IR
SELECT k, min(d) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1  1
3  3
5  -321
6  1
7  7.9
8  3

query IR
SELECT k, pow(max(d) OVER (PARTITION BY v), k::DECIMAL) FROM kv ORDER BY 1
----
1  7.9
3  512
5  -3408200705601
6  243087.455521
7  1920390.8986159
8  16777216

query IR
SELECT k, max(d) OVER (PARTITION BY v) FROM kv ORDER BY 1
----
1  7.9
3  8
5  -321
6  7.9
7  7.9
8  8

query IR
SELECT k, sum(d) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1  13.3
3  11
5  -321
6  13.3
7  7.9
8  3

query IR
SELECT k, variance(d) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1  11.903333333333333333
3  12.5
5  NULL
6  11.903333333333333333
7  NULL
8  NULL

query IR
SELECT k, stddev(d) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1  3.4501207708330056852
3  3.5355339059327376220
5  NULL
6  3.4501207708330056852
7  NULL
8  NULL

query IR
SELECT k, stddev(d) OVER w FROM kv WINDOW w as (PARTITION BY v) ORDER BY variance(d) OVER w, k
----
5  NULL
1  3.4501207708330056852
6  3.4501207708330056852
7  3.4501207708330056852
3  3.5355339059327376220
8  3.5355339059327376220

query IRIR
SELECT * FROM (SELECT k, d, v, stddev(d) OVER (PARTITION BY v) FROM kv) sub ORDER BY variance(d) OVER (PARTITION BY v), k
----
5  -321  NULL  NULL
1  1     2     3.4501207708330056852
6  4.4   2     3.4501207708330056852
7  7.9   2     3.4501207708330056852
3  8     4     3.5355339059327376220
8  3     4     3.5355339059327376220

query IR
SELECT k, max(stddev) OVER (ORDER BY d) FROM (SELECT k, d, stddev(d) OVER (PARTITION BY v) as stddev FROM kv) sub ORDER BY 2, k
----
5  NULL
1  3.4501207708330056852
3  3.5355339059327376220
6  3.5355339059327376220
7  3.5355339059327376220
8  3.5355339059327376220

query IR
SELECT k, max(stddev) OVER (ORDER BY d DESC) FROM (SELECT k, d, stddev(d) OVER (PARTITION BY v) as stddev FROM kv) sub ORDER BY 2, k
----
1  3.5355339059327376220
3  3.5355339059327376220
5  3.5355339059327376220
6  3.5355339059327376220
7  3.5355339059327376220
8  3.5355339059327376220

query IRIII
SELECT k, (rank() OVER wind + avg(w) OVER wind), w, (v + row_number() OVER wind), v FROM kv WINDOW wind AS (ORDER BY k) ORDER BY 1
----
1  4                      3  3     2
3  6                      5  6     4
5  7.3333333333333333333  5  NULL  NULL
6  8                      3  6     2
7  8.6                    2  7     2
8  9.3333333333333333333  2  10    4

query TIRRI
SELECT s, w + k, (sum(w) OVER wind + avg(d) OVER wind), (min(w) OVER wind + d), v FROM kv WINDOW wind AS (ORDER BY w, k) ORDER BY k
----
a     4   10.9666666666666666667  3     2
a     8   19.86                   10    4
NULL  10  -29.45                  -319  NULL
b     9   14.075                  6.4   2
b     9   9.9                     9.9   2
A     10  9.45                    5     4

query IIII
SELECT k, v + w, round(rank() OVER wind + lead(k, 3, v) OVER wind + lag(w, 1, 2) OVER wind + f::DECIMAL + avg(d) OVER wind)::INT, round(row_number() OVER wind::FLOAT + round(f) + dense_rank() OVER wind::FLOAT)::INT FROM kv WINDOW wind as (PARTITION BY v ORDER BY k) ORDER BY k
----
1  5     7     3
3  9     17    4
5  NULL  NULL  12
6  5     14    8
7  4     18    12
8  6     20    7

query II
SELECT (rank() OVER wind + lead(k, 3, v) OVER wind + lag(w, 1, 2) OVER wind), (row_number() OVER wind + dense_rank() OVER wind) FROM kv WINDOW wind as (PARTITION BY v ORDER BY k) ORDER BY k
----
5     2
7     2
NULL  2
7     4
8     6
11    4

query RIR
SELECT (round(avg(k) OVER w1 + sum(w) OVER w2) + row_number() OVER w2 + d + min(d) OVER w3 + f::DECIMAL) AS big_sum, v + w AS v_plus_w, (rank() OVER w3 + first_value(d) OVER w1 + nth_value(k, 2) OVER w1) AS small_sum FROM kv WINDOW w1 AS (PARTITION BY b ORDER BY k), w2 AS (PARTITION BY w ORDER BY k), w3 AS (PARTITION BY v ORDER BY k) ORDER BY k
----
8       5     NULL
26      9     5
-615.1  NULL  NULL
20.8    5     6
21.9    4     7
22      6     -311

query RI
SELECT round(row_number() OVER w1 + lead(k, v, w) OVER w2 + avg(k) OVER w1), (lag(k, 1) OVER w1 + v + rank() OVER w2 + min(k) OVER w1) FROM kv WINDOW w1 AS (PARTITION BY w ORDER BY k), w2 AS (PARTITION BY b ORDER BY k) ORDER BY k
----
8     NULL
9     NULL
NULL  NULL
9     7
10    NULL
12    20

query R
SELECT f::DECIMAL + round(max(k) * w * avg(d) OVER wind) + (lead(f, 2, 17::FLOAT) OVER wind::DECIMAL / d * row_number() OVER wind) FROM kv GROUP BY k, w, f, d WINDOW wind AS (ORDER BY k) ORDER BY k
----
13.9
71.10
-2590.156074766355140186916
-1376.87272727272727272728
-822.2405063291139240505
-753.9999999999999999998

query R
SELECT round(max(w) * w * avg(w) OVER wind) + (lead(w, 2, 17) OVER wind::DECIMAL / w * row_number() OVER wind) FROM kv GROUP BY w WINDOW wind AS (PARTITION BY w) ORDER BY 1
----
16.5
32.6666666666666666667
128.4

query IRRIRIR
SELECT k, avg(d) OVER w1, avg(d) OVER w2, row_number() OVER w2, sum(f) OVER w1, row_number() OVER w1, sum(f) OVER w2 FROM kv WINDOW w1 AS (ORDER BY k), w2 AS (ORDER BY w, k) ORDER BY k
----
1  1       3.9666666666666666667  3  1     1  10
3  4.5     4.86                   5  3     2  16.4
5  -104    -49.45                 6  12.9  3  26.3
6  -76.9   4.075                  4  17.3  4  14.4
7  -59.94  7.9                    1  23.3  5  6
8  -49.45  5.45                   2  26.3  6  9

query R
SELECT round((avg(d) OVER wind) * max(k) + (lag(d, 1, 42.0) OVER wind) * max(d)) FROM kv GROUP BY d, k WINDOW wind AS (ORDER BY k) ORDER BY k
----
43
22
-3088
-1874
-385
-372

query RR
SELECT avg(k) OVER w, avg(k) OVER w + 1 FROM kv WINDOW w AS (PARTITION BY v ORDER BY w) ORDER BY k
----
4.6666666666666666667  5.6666666666666666667
5.5                    6.5
5                      6
4.6666666666666666667  5.6666666666666666667
7                      8
8                      9

statement OK
INSERT INTO kv VALUES
(9, 2, 9, .1, DEFAULT, DEFAULT, DEFAULT),
(10, 4, 9, .2, DEFAULT, DEFAULT, DEFAULT),
(11, NULL, 9, .3, DEFAULT, DEFAULT, DEFAULT)

query II
SELECT k, row_number() OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   1
3   2
5   3
6   4
7   5
8   6
9   7
10  8
11  9

query III
SELECT k, v, row_number() OVER (PARTITION BY v ORDER BY k) FROM kv ORDER BY 1
----
1   2     1
3   4     1
5   NULL  1
6   2     2
7   2     3
8   4     2
9   2     4
10  4     3
11  NULL  2

query IIII
SELECT k, v, w, row_number() OVER (PARTITION BY v ORDER BY w, k) FROM kv ORDER BY 1
----
1   2     3  2
3   4     5  2
5   NULL  5  1
6   2     3  3
7   2     2  1
8   4     2  1
9   2     9  4
10  4     9  3
11  NULL  9  2

query IIII
SELECT k, v, w, v - w + 2 + row_number() OVER (PARTITION BY v ORDER BY w, k) FROM kv ORDER BY 1
----
1   2     3  3
3   4     5  3
5   NULL  5  NULL
6   2     3  4
7   2     2  3
8   4     2  5
9   2     9  -1
10  4     9  0
11  NULL  9  NULL

query II
SELECT k, row_number() OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   1
3   1
5   1
6   1
7   1
8   1
9   1
10  1
11  1

query IIII
SELECT k, v, w, v - w + 2 + row_number() OVER (PARTITION BY v, k ORDER BY w) FROM kv ORDER BY 1
----
1   2     3  2
3   4     5  2
5   NULL  5  NULL
6   2     3  2
7   2     2  3
8   4     2  5
9   2     9  -4
10  4     9  -2
11  NULL  9  NULL

query RIII
SELECT avg(k), max(v), min(w), 2 + row_number() OVER () FROM kv ORDER BY 1
----
6.6666666666666666667  4  2  3

query II
SELECT k, rank() OVER () FROM kv ORDER BY 1
----
1   1
3   1
5   1
6   1
7   1
8   1
9   1
10  1
11  1

query III
SELECT k, v, rank() OVER (PARTITION BY v) FROM kv ORDER BY 1
----
1   2     1
3   4     1
5   NULL  1
6   2     1
7   2     1
8   4     1
9   2     1
10  4     1
11  NULL  1

query IIII
SELECT k, v, w, rank() OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1   2     3  2
3   4     5  2
5   NULL  5  1
6   2     3  2
7   2     2  1
8   4     2  1
9   2     9  4
10  4     9  3
11  NULL  9  2

query IRI
SELECT k, (rank() OVER w + avg(w) OVER w), k FROM kv WINDOW w AS (PARTITION BY v ORDER BY w) ORDER BY 1
----
1   4.6666666666666666667  1
3   5.5                    3
5   6                      5
6   4.6666666666666666667  6
7   3                      7
8   3                      8
9   8.25                   9
10  8.3333333333333333333  10
11  9                      11

query IRI
SELECT k, (avg(w) OVER w + rank() OVER w), k FROM kv WINDOW w AS (PARTITION BY v ORDER BY w) ORDER BY 1
----
1   4.6666666666666666667  1
3   5.5                    3
5   6                      5
6   4.6666666666666666667  6
7   3                      7
8   3                      8
9   8.25                   9
10  8.3333333333333333333  10
11  9                      11

query II
SELECT k, dense_rank() OVER () FROM kv ORDER BY 1
----
1   1
3   1
5   1
6   1
7   1
8   1
9   1
10  1
11  1

query III
SELECT k, v, dense_rank() OVER (PARTITION BY v) FROM kv ORDER BY 1
----
1   2     1
3   4     1
5   NULL  1
6   2     1
7   2     1
8   4     1
9   2     1
10  4     1
11  NULL  1

query IIII
SELECT k, v, w, dense_rank() OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1   2     3  2
3   4     5  2
5   NULL  5  1
6   2     3  2
7   2     2  1
8   4     2  1
9   2     9  3
10  4     9  3
11  NULL  9  2

query IR
SELECT k, percent_rank() OVER () FROM kv ORDER BY 1
----
1   0
3   0
5   0
6   0
7   0
8   0
9   0
10  0
11  0

query IIR
SELECT k, v, percent_rank() OVER (PARTITION BY v) FROM kv ORDER BY 1
----
1   2     0
3   4     0
5   NULL  0
6   2     0
7   2     0
8   4     0
9   2     0
10  4     0
11  NULL  0

query IIIR
SELECT k, v, w, percent_rank() OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1   2     3  0.333333333333333
3   4     5  0.5
5   NULL  5  0
6   2     3  0.333333333333333
7   2     2  0
8   4     2  0
9   2     9  1
10  4     9  1
11  NULL  9  1

query IR
SELECT k, cume_dist() OVER () FROM kv ORDER BY 1
----
1   1
3   1
5   1
6   1
7   1
8   1
9   1
10  1
11  1

query IIR
SELECT k, v, cume_dist() OVER (PARTITION BY v) FROM kv ORDER BY 1
----
1   2     1
3   4     1
5   NULL  1
6   2     1
7   2     1
8   4     1
9   2     1
10  4     1
11  NULL  1

query IIIR
SELECT k, v, w, cume_dist() OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1   2     3  0.75
3   4     5  0.666666666666667
5   NULL  5  0.5
6   2     3  0.75
7   2     2  0.25
8   4     2  0.333333333333333
9   2     9  1
10  4     9  1
11  NULL  9  1

query error argument of ntile\(\) must be greater than zero
SELECT k, ntile(-10) OVER () FROM kv ORDER BY 1

query error argument of ntile\(\) must be greater than zero
SELECT k, ntile(0) OVER () FROM kv ORDER BY 1

query II
SELECT k, ntile(NULL::INT) OVER () FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   NULL
8   NULL
9   NULL
10  NULL
11  NULL

query II
SELECT k, ntile(1) OVER () FROM kv ORDER BY 1
----
1   1
3   1
5   1
6   1
7   1
8   1
9   1
10  1
11  1

query II
SELECT k, ntile(4) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   1
3   1
5   1
6   2
7   2
8   3
9   3
10  4
11  4

query II
SELECT k, ntile(20) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   1
3   2
5   3
6   4
7   5
8   6
9   7
10  8
11  9

# The value of 'w' in the first row will be 3.
query II
SELECT k, ntile(w) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   1
3   1
5   1
6   2
7   2
8   2
9   3
10  3
11  3

query III
SELECT k, v, ntile(3) OVER (PARTITION BY v ORDER BY k) FROM kv ORDER BY 1
----
1   2     1
3   4     1
5   NULL  1
6   2     1
7   2     2
8   4     2
9   2     3
10  4     3
11  NULL  2

query IIII
SELECT k, v, w, ntile(6) OVER (PARTITION BY v ORDER BY w, k) FROM kv ORDER BY 1
----
1   2     3  2
3   4     5  2
5   NULL  5  1
6   2     3  3
7   2     2  1
8   4     2  1
9   2     9  4
10  4     9  3
11  NULL  9  2

query II
SELECT k, ntile(w) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   1
3   1
5   1
6   1
7   1
8   1
9   1
10  1
11  1

query III
SELECT k, v, ntile(3) OVER (PARTITION BY v, k) FROM kv ORDER BY 1
----
1   2     1
3   4     1
5   NULL  1
6   2     1
7   2     1
8   4     1
9   2     1
10  4     1
11  NULL  1

query IIII
SELECT k, v, w, ntile(6) OVER (PARTITION BY v, k ORDER BY w) FROM kv ORDER BY 1
----
1   2     3  1
3   4     5  1
5   NULL  5  1
6   2     3  1
7   2     2  1
8   4     2  1
9   2     9  1
10  4     9  1
11  NULL  9  1

query II
SELECT k, lag(9) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   NULL
3   9
5   9
6   9
7   9
8   9
9   9
10  9
11  9

query II
SELECT k, lead(9) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   9
3   9
5   9
6   9
7   9
8   9
9   9
10  9
11  NULL

query II
SELECT k, lag(k) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   NULL
3   1
5   3
6   5
7   6
8   7
9   8
10  9
11  10

query II
SELECT k, lag(k) OVER (PARTITION BY v ORDER BY w, k) FROM kv ORDER BY 1
----
1   7
3   8
5   NULL
6   1
7   NULL
8   NULL
9   6
10  3
11  5

query II
SELECT k, lead(k) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   3
3   5
5   6
6   7
7   8
8   9
9   10
10  11
11  NULL

query II
SELECT k, lead(k) OVER (PARTITION BY v ORDER BY w, k) FROM kv ORDER BY 1
----
1   6
3   10
5   11
6   9
7   1
8   3
9   NULL
10  NULL
11  NULL

query II
SELECT k, lag(k, 3) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   1
7   3
8   5
9   6
10  7
11  8

query II
SELECT k, lag(k, 3) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   NULL
8   NULL
9   7
10  NULL
11  NULL

query II
SELECT k, lead(k, 3) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   6
3   7
5   8
6   9
7   10
8   11
9   NULL
10  NULL
11  NULL

query II
SELECT k, lead(k, 3) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   9
8   NULL
9   NULL
10  NULL
11  NULL

query II
SELECT k, lag(k, -5) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   8
3   9
5   10
6   11
7   NULL
8   NULL
9   NULL
10  NULL
11  NULL

query II
SELECT k, lead(k, -5) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   NULL
8   1
9   3
10  5
11  6

query II
SELECT k, lag(k, 0) OVER () FROM kv ORDER BY 1
----
1   1
3   3
5   5
6   6
7   7
8   8
9   9
10  10
11  11

query II
SELECT k, lead(k, 0) OVER () FROM kv ORDER BY 1
----
1   1
3   3
5   5
6   6
7   7
8   8
9   9
10  10
11  11

query II
SELECT k, lag(k, NULL::INT) OVER () FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   NULL
8   NULL
9   NULL
10  NULL
11  NULL

query II
SELECT k, lead(k, NULL::INT) OVER () FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   NULL
8   NULL
9   NULL
10  NULL
11  NULL

query II
SELECT k, lag(k, w) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   1
7   5
8   6
9   NULL
10  NULL
11  NULL

query II
SELECT k, lag(k, w) OVER (PARTITION BY v ORDER BY w, k) FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   NULL
8   NULL
9   NULL
10  NULL
11  NULL

query II
SELECT k, lead(k, w) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   6
3   9
5   10
6   9
7   9
8   10
9   NULL
10  NULL
11  NULL

query II
SELECT k, lead(k, w) OVER (PARTITION BY v ORDER BY w, k) FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   6
8   10
9   NULL
10  NULL
11  NULL

query error pq: lag\(\): could not parse "FOO" as type int
SELECT k, lag(k, 1, 'FOO') OVER () FROM kv ORDER BY 1

query error pq: lead\(\): could not parse "FOO" as type int
SELECT k, lead(k, 1, 'FOO') OVER () FROM kv ORDER BY 1

query error unknown signature: lag\(int, int, string\)
SELECT k, lag(k, 1, s) OVER () FROM kv ORDER BY 1

query error unknown signature: lead\(int, int, string\)
SELECT k, lead(k, 1, s) OVER () FROM kv ORDER BY 1

query II
SELECT k, lag(k, 3, -99) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   -99
3   -99
5   -99
6   1
7   3
8   5
9   6
10  7
11  8

query II
SELECT k, lead(k, 3, -99) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   6
3   7
5   8
6   9
7   10
8   11
9   -99
10  -99
11  -99

query II
SELECT k, lag(k, 3, v) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   2
3   4
5   NULL
6   1
7   3
8   5
9   6
10  7
11  8

query II
SELECT k, lead(k, 3, v) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   6
3   7
5   8
6   9
7   10
8   11
9   2
10  4
11  NULL

query II
SELECT k, (lag(k, 5, w) OVER w + lead(k, 3, v) OVER w) FROM kv WINDOW w AS (ORDER BY k) ORDER BY 1
----
1   9
3   12
5   13
6   12
7   12
8   12
9   5
10  9
11  NULL

query II
SELECT k, lag(k) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   NULL
8   NULL
9   NULL
10  NULL
11  NULL

query II
SELECT k, lead(k) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   NULL
8   NULL
9   NULL
10  NULL
11  NULL

query II
SELECT k, lag(k, 0) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   1
3   3
5   5
6   6
7   7
8   8
9   9
10  10
11  11

query II
SELECT k, lead(k, 0) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   1
3   3
5   5
6   6
7   7
8   8
9   9
10  10
11  11

query II
SELECT k, lag(k, -5) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   NULL
8   NULL
9   NULL
10  NULL
11  NULL

query II
SELECT k, lead(k, -5) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   NULL
8   NULL
9   NULL
10  NULL
11  NULL

query II
SELECT k, lag(k, w - w) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   1
3   3
5   5
6   6
7   7
8   8
9   9
10  10
11  11

query II
SELECT k, lead(k, w - w) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   1
3   3
5   5
6   6
7   7
8   8
9   9
10  10
11  11

query II
SELECT k, lag(k, 3, -99) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   -99
3   -99
5   -99
6   -99
7   -99
8   -99
9   -99
10  -99
11  -99

query II
SELECT k, lead(k, 3, -99) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   -99
3   -99
5   -99
6   -99
7   -99
8   -99
9   -99
10  -99
11  -99

query II
SELECT k, lag(k, 3, v) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   2
3   4
5   NULL
6   2
7   2
8   4
9   2
10  4
11  NULL

query II
SELECT k, lead(k, 3, v) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   2
3   4
5   NULL
6   2
7   2
8   4
9   2
10  4
11  NULL

query II
SELECT k, first_value(NULL::INT) OVER () FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   NULL
8   NULL
9   NULL
10  NULL
11  NULL

query II
SELECT k, first_value(1) OVER () FROM kv ORDER BY 1
----
1   1
3   1
5   1
6   1
7   1
8   1
9   1
10  1
11  1

query IR
SELECT k, first_value(199.9 * 23.3) OVER () FROM kv ORDER BY 1
----
1   4657.67
3   4657.67
5   4657.67
6   4657.67
7   4657.67
8   4657.67
9   4657.67
10  4657.67
11  4657.67

query II
SELECT k, first_value(v) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   2
3   2
5   2
6   2
7   2
8   2
9   2
10  2
11  2

query IIII
SELECT k, v, w, first_value(w) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1   2     3  2
3   4     5  2
5   NULL  5  5
6   2     3  2
7   2     2  2
8   4     2  2
9   2     9  2
10  4     9  2
11  NULL  9  5

query IIII
SELECT k, v, w, first_value(w) OVER (PARTITION BY v ORDER BY w DESC) FROM kv ORDER BY 1
----
1   2     3  9
3   4     5  9
5   NULL  5  9
6   2     3  9
7   2     2  9
8   4     2  9
9   2     9  9
10  4     9  9
11  NULL  9  9

query II
SELECT k, first_value(v) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   2
3   4
5   NULL
6   2
7   2
8   4
9   2
10  4
11  NULL

query II
SELECT k, last_value(NULL::INT) OVER () FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   NULL
8   NULL
9   NULL
10  NULL
11  NULL

query II
SELECT k, last_value(1) OVER () FROM kv ORDER BY 1
----
1   1
3   1
5   1
6   1
7   1
8   1
9   1
10  1
11  1

query IR
SELECT k, last_value(199.9 * 23.3) OVER () FROM kv ORDER BY 1
----
1   4657.67
3   4657.67
5   4657.67
6   4657.67
7   4657.67
8   4657.67
9   4657.67
10  4657.67
11  4657.67

query II
SELECT k, last_value(v) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   2
3   4
5   NULL
6   2
7   2
8   4
9   2
10  4
11  NULL

query IIII
SELECT k, v, w, last_value(w) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1   2     3  3
3   4     5  5
5   NULL  5  5
6   2     3  3
7   2     2  2
8   4     2  2
9   2     9  9
10  4     9  9
11  NULL  9  9

query IIII
SELECT k, v, w, last_value(w) OVER (PARTITION BY v ORDER BY w DESC) FROM kv ORDER BY 1
----
1   2     3  3
3   4     5  5
5   NULL  5  5
6   2     3  3
7   2     2  2
8   4     2  2
9   2     9  9
10  4     9  9
11  NULL  9  9

query II
SELECT k, last_value(v) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   2
3   4
5   NULL
6   2
7   2
8   4
9   2
10  4
11  NULL

query error pq: nth_value\(\): could not parse "FOO" as type int
SELECT k, nth_value(v, 'FOO') OVER () FROM kv ORDER BY 1

query error argument of nth_value\(\) must be greater than zero
SELECT k, nth_value(v, -99) OVER () FROM kv ORDER BY 1

query error argument of nth_value\(\) must be greater than zero
SELECT k, nth_value(v, 0) OVER () FROM kv ORDER BY 1

query II
SELECT k, nth_value(NULL::INT, 5) OVER () FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   NULL
8   NULL
9   NULL
10  NULL
11  NULL

query II
SELECT k, nth_value(1, 3) OVER () FROM kv ORDER BY 1
----
1   1
3   1
5   1
6   1
7   1
8   1
9   1
10  1
11  1

query II
SELECT k, nth_value(1, 33) OVER () FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   NULL
8   NULL
9   NULL
10  NULL
11  NULL

query IR
SELECT k, nth_value(199.9 * 23.3, 7) OVER () FROM kv ORDER BY 1
----
1   4657.67
3   4657.67
5   4657.67
6   4657.67
7   4657.67
8   4657.67
9   4657.67
10  4657.67
11  4657.67

query II
SELECT k, nth_value(v, 8) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1  NULL
3  NULL
5  NULL
6  NULL
7  NULL
8  NULL
9  NULL
10 4
11 4

query IIII
SELECT k, v, w, nth_value(w, 2) OVER (PARTITION BY v ORDER BY w) FROM kv ORDER BY 1
----
1   2     3  3
3   4     5  5
5   NULL  5  NULL
6   2     3  3
7   2     2  NULL
8   4     2  NULL
9   2     9  3
10  4     9  5
11  NULL  9  9

query IIII
SELECT k, v, w, nth_value(w, 2) OVER (PARTITION BY v ORDER BY w DESC) FROM kv ORDER BY 1
----
1   2     3  3
3   4     5  5
5   NULL  5  5
6   2     3  3
7   2     2  3
8   4     2  5
9   2     9  NULL
10  4     9  NULL
11  NULL  9  NULL

query II
SELECT k, nth_value(v, k) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   2
3   NULL
5   NULL
6   NULL
7   NULL
8   NULL
9   NULL
10  NULL
11  NULL

query II
SELECT k, nth_value(v, v) OVER (ORDER BY k) FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   4
7   4
8   2
9   4
10  2
11  NULL

query II
SELECT k, nth_value(v, 1) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   2
3   4
5   NULL
6   2
7   2
8   4
9   2
10  4
11  NULL

query II
SELECT k, nth_value(v, v) OVER (PARTITION BY k) FROM kv ORDER BY 1
----
1   NULL
3   NULL
5   NULL
6   NULL
7   NULL
8   NULL
9   NULL
10  NULL
11  NULL


statement ok
INSERT INTO kv VALUES (12, -1, DEFAULT, DEFAULT, DEFAULT, DEFAULT)

query error argument of nth_value\(\) must be greater than zero
SELECT k, nth_value(v, v) OVER () FROM kv ORDER BY 1

statement ok
DELETE FROM kv WHERE k = 12

query error FILTER specified but rank\(\) is not an aggregate function
SELECT k, rank() FILTER (WHERE k=1) OVER () FROM kv

query TT
SELECT i, avg(i) OVER (ORDER BY i) FROM kv ORDER BY i
----
NULL          NULL
NULL          NULL
NULL          NULL
NULL          NULL
00:00:00.001  00:00:00.001
00:00:02      00:00:01.0005
00:01:00      00:00:20.667
4 days        1 day 00:00:15.50025
3 years       7 mons 6 days 19:12:12.4002


# Issue #14606: correctly handle aggregation functions above the windowing level
query I
SELECT max(i) * (row_number() OVER (ORDER BY max(i))) FROM (SELECT 1 AS i, 2 AS j) GROUP BY j
----
1

query R
SELECT (1/j) * max(i) * (row_number() OVER (ORDER BY max(i))) FROM (SELECT 1 AS i, 2 AS j) GROUP BY j
----
0.5

query R
SELECT max(i) * (1/j) * (row_number() OVER (ORDER BY max(i))) FROM (SELECT 1 AS i, 2 AS j) GROUP BY j
----
0.5

# regression test for #23798 until #10495 is fixed.
statement error function reserved for internal use
SELECT final_variance(1.2, 1.2, 123) OVER (PARTITION BY k) FROM kv

statement ok
CREATE TABLE products (
  group_id serial PRIMARY KEY,
  group_name VARCHAR (255) NOT NULL,
  product_name VARCHAR (255) NOT NULL,
  price DECIMAL (11, 2),
  priceInt INT,
  priceFloat FLOAT,
  pDate DATE,
  pTime TIME,
  pTimestamp TIMESTAMP,
  pTimestampTZ TIMESTAMPTZ,
  pInterval INTERVAL
)

statement ok
INSERT INTO products (group_name, product_name, price, priceInt, priceFloat, pDate, pTime, pTimestamp, pTimestampTZ, pInterval) VALUES
('Smartphone', 'Microsoft Lumia', 200, 200, 200, '2018-07-30', TIME '01:23:45', TIMESTAMP '2018-07-30 01:23:45', TIMESTAMPTZ '2018-07-30 01:23:45', INTERVAL '1 months 2 days 3 hours 4 minutes 5 seconds'),
('Smartphone', 'HTC One', 400, 400, 400, '2018-07-31', TIME '12:34:56', TIMESTAMP '2018-07-31 12:34:56', TIMESTAMPTZ '2018-07-31 12:34:56', INTERVAL '1 days 2 hours 3 minutes 4 seconds'),
('Smartphone', 'Nexus', 500, 500, 500, '2018-07-30', TIME '11:23:45', TIMESTAMP '2018-07-30 11:23:45', TIMESTAMPTZ '2018-07-30 11:23:45', INTERVAL '1 hours 2 minutes 3 seconds'),
('Smartphone', 'iPhone', 900, 900, 900, '2018-07-31', TIME '07:34:56', TIMESTAMP '2018-07-31 07:34:56', TIMESTAMPTZ '2018-07-31 07:34:56', INTERVAL '1 minutes 2 seconds'),
('Laptop', 'HP Elite', 1200, 1200, 1200, '2018-07-30', TIME '01:23:45', TIMESTAMP '2018-07-30 01:23:45', TIMESTAMPTZ '2018-07-30 01:23:45', INTERVAL '1 months 2 days 3 hours 4 minutes 5 seconds'),
('Laptop', 'Lenovo Thinkpad', 700, 700, 700, '2018-07-31', TIME '12:34:56', TIMESTAMP '2018-07-31 12:34:56', TIMESTAMPTZ '2018-07-31 12:34:56', INTERVAL '1 days 2 hours 3 minutes 4 seconds'),
('Laptop', 'Sony VAIO', 700, 700, 700, '2018-07-30', TIME '11:23:45', TIMESTAMP '2018-07-30 11:23:45', TIMESTAMPTZ '2018-07-30 11:23:45', INTERVAL '1 hours 2 minutes 3 seconds'),
('Laptop', 'Dell', 800, 800, 800, '2018-07-31', TIME '07:34:56', TIMESTAMP '2018-07-31 07:34:56', TIMESTAMPTZ '2018-07-31 07:34:56', INTERVAL '1 minutes 2 seconds'),
('Tablet', 'iPad', 700, 700, 700, '2018-07-30', TIME '01:23:45', TIMESTAMP '2018-07-30 01:23:45', TIMESTAMPTZ '2018-07-30 01:23:45', INTERVAL '1 months 2 days 3 hours 4 minutes 5 seconds'),
('Tablet', 'Kindle Fire', 150, 150, 150, '2018-07-31', TIME '12:34:56', TIMESTAMP '2018-07-31 12:34:56', TIMESTAMPTZ '2018-07-31 12:34:56', INTERVAL '1 days 2 hours 3 minutes 4 seconds'),
('Tablet', 'Samsung', 200, 200, 200, '2018-07-30', TIME '11:23:45', TIMESTAMP '2018-07-30 11:23:45', TIMESTAMPTZ '2018-07-30 11:23:45', INTERVAL '1 hours 2 minutes 3 seconds')

statement error cannot copy window "w" because it has a frame clause
SELECT avg(price) OVER (w) FROM products WINDOW w AS (ROWS 1 PRECEDING)

statement error cannot copy window "w" because it has a frame clause
SELECT avg(price) OVER (w ORDER BY price) FROM products WINDOW w AS (ROWS 1 PRECEDING)

statement error frame starting offset must not be null
SELECT avg(price) OVER (ROWS NULL PRECEDING) FROM products

statement error frame starting offset must not be null
SELECT avg(price) OVER (ROWS BETWEEN NULL PRECEDING AND 1 FOLLOWING) FROM products

statement error frame starting offset must not be negative
SELECT price, avg(price) OVER (PARTITION BY price ROWS -1 PRECEDING) AS avg_price FROM products

statement error frame starting offset must not be negative
SELECT price, avg(price) OVER w AS avg_price FROM products WINDOW w AS (PARTITION BY price ROWS -1 PRECEDING)

statement error frame ending offset must not be null
SELECT avg(price) OVER (ROWS BETWEEN 1 PRECEDING AND NULL FOLLOWING) FROM products

statement error frame ending offset must not be negative
SELECT price, avg(price) OVER (PARTITION BY price ROWS BETWEEN 1 FOLLOWING AND -1 FOLLOWING) AS avg_price FROM products

statement error frame ending offset must not be negative
SELECT price, avg(price) OVER w AS avg_price FROM products WINDOW w AS (PARTITION BY price ROWS BETWEEN 1 FOLLOWING AND -1 FOLLOWING)

statement error frame ending offset must not be negative
SELECT product_name, price, min(price) OVER (PARTITION BY group_name ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING) AS min_over_three, max(price) OVER (PARTITION BY group_name ROWS BETWEEN UNBOUNDED PRECEDING AND -1 FOLLOWING) AS max_over_partition FROM products ORDER BY group_id

statement error argument of WINDOW FRAME START must be type int, not type decimal
SELECT avg(price) OVER (PARTITION BY group_name ROWS 1.5 PRECEDING) AS avg_price FROM products

statement error argument of WINDOW FRAME START must be type int, not type decimal
SELECT avg(price) OVER w AS avg_price FROM products WINDOW w AS (PARTITION BY group_name ROWS 1.5 PRECEDING)

statement error argument of WINDOW FRAME START must be type int, not type decimal
SELECT avg(price) OVER (PARTITION BY group_name ROWS BETWEEN 1.5 PRECEDING AND UNBOUNDED FOLLOWING) AS avg_price FROM products

statement error argument of WINDOW FRAME START must be type int, not type decimal
SELECT avg(price) OVER w AS avg_price FROM products WINDOW w AS (PARTITION BY group_name ROWS BETWEEN 1.5 PRECEDING AND UNBOUNDED FOLLOWING)

statement error argument of WINDOW FRAME END must be type int, not type decimal
SELECT avg(price) OVER (PARTITION BY group_name ROWS BETWEEN UNBOUNDED PRECEDING AND 1.5 FOLLOWING) AS avg_price FROM products

statement error argument of WINDOW FRAME END must be type int, not type decimal
SELECT avg(price) OVER w AS avg_price FROM products WINDOW w AS (PARTITION BY group_name ROWS BETWEEN UNBOUNDED PRECEDING AND 1.5 FOLLOWING)

query TRT
SELECT product_name, price, first_value(product_name) OVER w AS first FROM products WHERE price = 200 OR price = 700 WINDOW w as (PARTITION BY price ORDER BY product_name RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING) ORDER BY price, product_name
----
Microsoft Lumia  200.00  Microsoft Lumia
Samsung          200.00  Microsoft Lumia
Lenovo Thinkpad  700.00  Lenovo Thinkpad
Sony VAIO        700.00  Lenovo Thinkpad
iPad             700.00  Lenovo Thinkpad

query TRT
SELECT product_name, price, last_value(product_name) OVER w AS last FROM products WHERE price = 200 OR price = 700 WINDOW w as (PARTITION BY price ORDER BY product_name RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING) ORDER BY price, product_name
----
Microsoft Lumia  200.00  Samsung
Samsung          200.00  Samsung
Lenovo Thinkpad  700.00  iPad
Sony VAIO        700.00  iPad
iPad             700.00  iPad

query TRT
SELECT product_name, price, nth_value(product_name, 2) OVER w AS second FROM products WHERE price = 200 OR price = 700 WINDOW w as (PARTITION BY price ORDER BY product_name RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING) ORDER BY price, product_name
----
Microsoft Lumia  200.00  Samsung
Samsung          200.00  NULL
Lenovo Thinkpad  700.00  Sony VAIO
Sony VAIO        700.00  iPad
iPad             700.00  NULL

query TTRR
SELECT product_name, group_name, price, avg(price) OVER (PARTITION BY group_name ORDER BY price, product_name ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING) AS avg_of_three FROM products ORDER BY group_name, price, product_name
----
Lenovo Thinkpad  Laptop       700.00                 700.00
Sony VAIO        Laptop       700.00  733.33333333333333333
Dell             Laptop       800.00                 900.00
HP Elite         Laptop      1200.00                1000.00
Microsoft Lumia  Smartphone   200.00                 300.00
HTC One          Smartphone   400.00  366.66666666666666667
Nexus            Smartphone   500.00                 600.00
iPhone           Smartphone   900.00                 700.00
Kindle Fire      Tablet       150.00                 175.00
Samsung          Tablet       200.00                 350.00
iPad             Tablet       700.00                 450.00

query TTRR
SELECT product_name, group_name, price, avg(priceFloat) OVER (PARTITION BY group_name ORDER BY price, product_name ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING) AS avg_of_three_floats FROM products ORDER BY group_name, price, product_name
----
Lenovo Thinkpad  Laptop      700.00   700
Sony VAIO        Laptop      700.00   733.333333333333
Dell             Laptop      800.00   900
HP Elite         Laptop      1200.00  1000
Microsoft Lumia  Smartphone  200.00   300
HTC One          Smartphone  400.00   366.666666666667
Nexus            Smartphone  500.00   600
iPhone           Smartphone  900.00   700
Kindle Fire      Tablet      150.00   175
Samsung          Tablet      200.00   350
iPad             Tablet      700.00   450

query TTRR
SELECT product_name, group_name, price, avg(priceInt) OVER (PARTITION BY group_name ORDER BY price, product_name ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING) AS avg_of_three_ints FROM products ORDER BY group_name, price, product_name
----
Lenovo Thinkpad  Laptop      700.00   700
Sony VAIO        Laptop      700.00   733.33333333333333333
Dell             Laptop      800.00   900
HP Elite         Laptop      1200.00  1000
Microsoft Lumia  Smartphone  200.00   300
HTC One          Smartphone  400.00   366.66666666666666667
Nexus            Smartphone  500.00   600
iPhone           Smartphone  900.00   700
Kindle Fire      Tablet      150.00   175
Samsung          Tablet      200.00   350
iPad             Tablet      700.00   450

query TTRR
SELECT group_name, product_name, price, avg(price) OVER (PARTITION BY group_name ORDER BY group_id ROWS (SELECT count(*) FROM PRODUCTS WHERE price = 200) PRECEDING) AS running_avg_of_three FROM products ORDER BY group_id
----
Smartphone  Microsoft Lumia  200.00   200.00
Smartphone  HTC One          400.00   300.00
Smartphone  Nexus            500.00   366.66666666666666667
Smartphone  iPhone           900.00   600.00
Laptop      HP Elite         1200.00  1200.00
Laptop      Lenovo Thinkpad  700.00   950.00
Laptop      Sony VAIO        700.00   866.66666666666666667
Laptop      Dell             800.00   733.33333333333333333
Tablet      iPad             700.00   700.00
Tablet      Kindle Fire      150.00   425.00
Tablet      Samsung          200.00   350.00

query TTRR
SELECT group_name, product_name, price, sum(price) OVER (PARTITION BY group_name ORDER BY group_id ROWS 2 PRECEDING) AS running_sum FROM products ORDER BY group_id
----
Smartphone  Microsoft Lumia  200.00   200.00
Smartphone  HTC One          400.00   600.00
Smartphone  Nexus            500.00   1100.00
Smartphone  iPhone           900.00   1800.00
Laptop      HP Elite         1200.00  1200.00
Laptop      Lenovo Thinkpad  700.00   1900.00
Laptop      Sony VAIO        700.00   2600.00
Laptop      Dell             800.00   2200.00
Tablet      iPad             700.00   700.00
Tablet      Kindle Fire      150.00   850.00
Tablet      Samsung          200.00   1050.00

query TTRT
SELECT group_name, product_name, price, array_agg(price) OVER (PARTITION BY group_name ORDER BY group_id ROWS BETWEEN 1 PRECEDING AND 2 FOLLOWING) AS array_agg_price FROM products ORDER BY group_id
----
Smartphone  Microsoft Lumia  200.00   {200.00,400.00,500.00}
Smartphone  HTC One          400.00   {200.00,400.00,500.00,900.00}
Smartphone  Nexus            500.00   {400.00,500.00,900.00}
Smartphone  iPhone           900.00   {500.00,900.00}
Laptop      HP Elite         1200.00  {1200.00,700.00,700.00}
Laptop      Lenovo Thinkpad  700.00   {1200.00,700.00,700.00,800.00}
Laptop      Sony VAIO        700.00   {700.00,700.00,800.00}
Laptop      Dell             800.00   {700.00,800.00}
Tablet      iPad             700.00   {700.00,150.00,200.00}
Tablet      Kindle Fire      150.00   {700.00,150.00,200.00}
Tablet      Samsung          200.00   {150.00,200.00}

query TTRTTTT
SELECT group_name, product_name, price, array_agg(price) OVER (w ROWS BETWEEN 3 PRECEDING AND 3 FOLLOWING), array_agg(price) OVER (w ROWS BETWEEN UNBOUNDED PRECEDING AND 3 FOLLOWING), array_agg(price) OVER (w GROUPS BETWEEN 3 PRECEDING AND UNBOUNDED FOLLOWING), array_agg(price) OVER (w RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING) FROM products WINDOW w AS (PARTITION BY group_name ORDER BY group_id DESC) ORDER BY group_id
----
Smartphone  Microsoft Lumia  200.00   {900.00,500.00,400.00,200.00}   {900.00,500.00,400.00,200.00}   {900.00,500.00,400.00,200.00}   {900.00,500.00,400.00,200.00}
Smartphone  HTC One          400.00   {900.00,500.00,400.00,200.00}   {900.00,500.00,400.00,200.00}   {900.00,500.00,400.00,200.00}   {900.00,500.00,400.00,200.00}
Smartphone  Nexus            500.00   {900.00,500.00,400.00,200.00}   {900.00,500.00,400.00,200.00}   {900.00,500.00,400.00,200.00}   {900.00,500.00,400.00,200.00}
Smartphone  iPhone           900.00   {900.00,500.00,400.00,200.00}   {900.00,500.00,400.00,200.00}   {900.00,500.00,400.00,200.00}   {900.00,500.00,400.00,200.00}
Laptop      HP Elite         1200.00  {800.00,700.00,700.00,1200.00}  {800.00,700.00,700.00,1200.00}  {800.00,700.00,700.00,1200.00}  {800.00,700.00,700.00,1200.00}
Laptop      Lenovo Thinkpad  700.00   {800.00,700.00,700.00,1200.00}  {800.00,700.00,700.00,1200.00}  {800.00,700.00,700.00,1200.00}  {800.00,700.00,700.00,1200.00}
Laptop      Sony VAIO        700.00   {800.00,700.00,700.00,1200.00}  {800.00,700.00,700.00,1200.00}  {800.00,700.00,700.00,1200.00}  {800.00,700.00,700.00,1200.00}
Laptop      Dell             800.00   {800.00,700.00,700.00,1200.00}  {800.00,700.00,700.00,1200.00}  {800.00,700.00,700.00,1200.00}  {800.00,700.00,700.00,1200.00}
Tablet      iPad             700.00   {200.00,150.00,700.00}          {200.00,150.00,700.00}          {200.00,150.00,700.00}          {200.00,150.00,700.00}
Tablet      Kindle Fire      150.00   {200.00,150.00,700.00}          {200.00,150.00,700.00}          {200.00,150.00,700.00}          {200.00,150.00,700.00}
Tablet      Samsung          200.00   {200.00,150.00,700.00}          {200.00,150.00,700.00}          {200.00,150.00,700.00}          {200.00,150.00,700.00}

query TTRR
SELECT group_name, product_name, price, avg(price) OVER (PARTITION BY group_name RANGE UNBOUNDED PRECEDING) AS avg_price FROM products ORDER BY group_id
----
Smartphone  Microsoft Lumia  200.00   500.00
Smartphone  HTC One          400.00   500.00
Smartphone  Nexus            500.00   500.00
Smartphone  iPhone           900.00   500.00
Laptop      HP Elite         1200.00  850.00
Laptop      Lenovo Thinkpad  700.00   850.00
Laptop      Sony VAIO        700.00   850.00
Laptop      Dell             800.00   850.00
Tablet      iPad             700.00   350.00
Tablet      Kindle Fire      150.00   350.00
Tablet      Samsung          200.00   350.00

query TTRT
SELECT group_name, product_name, price, min(price) OVER (PARTITION BY group_name ROWS BETWEEN 1 PRECEDING AND 2 PRECEDING) AS min_over_empty_frame FROM products ORDER BY group_id
----
Smartphone  Microsoft Lumia   200.00  NULL
Smartphone  HTC One           400.00  NULL
Smartphone  Nexus             500.00  NULL
Smartphone  iPhone            900.00  NULL
Laptop      HP Elite         1200.00  NULL
Laptop      Lenovo Thinkpad   700.00  NULL
Laptop      Sony VAIO         700.00  NULL
Laptop      Dell              800.00  NULL
Tablet      iPad              700.00  NULL
Tablet      Kindle Fire       150.00  NULL
Tablet      Samsung           200.00  NULL

query TRRR
SELECT product_name, price, min(price) OVER (PARTITION BY group_name ORDER BY group_id ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING) AS min_over_three, max(price) OVER (PARTITION BY group_name ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING) AS max_over_partition FROM products ORDER BY group_id
----
Microsoft Lumia  200.00   200.00  900.00
HTC One          400.00   200.00  900.00
Nexus            500.00   400.00  900.00
iPhone           900.00   500.00  900.00
HP Elite         1200.00  700.00  1200.00
Lenovo Thinkpad  700.00   700.00  1200.00
Sony VAIO        700.00   700.00  1200.00
Dell             800.00   700.00  1200.00
iPad             700.00   150.00  700.00
Kindle Fire      150.00   150.00  700.00
Samsung          200.00   150.00  700.00

query TTRT
SELECT group_name, product_name, price, min(price) OVER (PARTITION BY group_name ROWS CURRENT ROW) AS min_over_single_row FROM products ORDER BY group_id
----
Smartphone  Microsoft Lumia   200.00               200.00
Smartphone  HTC One           400.00               400.00
Smartphone  Nexus             500.00               500.00
Smartphone  iPhone            900.00               900.00
Laptop      HP Elite         1200.00              1200.00
Laptop      Lenovo Thinkpad   700.00               700.00
Laptop      Sony VAIO         700.00               700.00
Laptop      Dell              800.00               800.00
Tablet      iPad              700.00               700.00
Tablet      Kindle Fire       150.00               150.00
Tablet      Samsung           200.00               200.00

query TTRR
SELECT group_name, product_name, price, avg(price) OVER (PARTITION BY group_name ORDER BY group_id ROWS BETWEEN 1 FOLLOWING AND UNBOUNDED FOLLOWING) AS running_avg FROM products ORDER BY group_id
----
Smartphone  Microsoft Lumia   200.00  600.00
Smartphone  HTC One           400.00  700.00
Smartphone  Nexus             500.00  900.00
Smartphone  iPhone            900.00  NULL
Laptop      HP Elite         1200.00  733.33333333333333333
Laptop      Lenovo Thinkpad   700.00  750.00
Laptop      Sony VAIO         700.00  800.00
Laptop      Dell              800.00  NULL
Tablet      iPad              700.00  175.00
Tablet      Kindle Fire       150.00  200.00
Tablet      Samsung           200.00  NULL

query TRRRRR
SELECT product_name, price, min(price) OVER (PARTITION BY group_name ORDER BY group_id ROWS UNBOUNDED PRECEDING), max(price) OVER (PARTITION BY group_name ORDER BY group_id ROWS BETWEEN UNBOUNDED PRECEDING AND 1 FOLLOWING), sum(price) OVER (PARTITION BY group_name ORDER BY group_id ROWS BETWEEN 1 PRECEDING AND UNBOUNDED FOLLOWING), avg(price) OVER (PARTITION BY group_name ROWS CURRENT ROW) FROM products ORDER BY group_id
----
Microsoft Lumia  200.00   200.00   400.00   2000.00  200.00
HTC One          400.00   200.00   500.00   2000.00  400.00
Nexus            500.00   200.00   900.00   1800.00  500.00
iPhone           900.00   200.00   900.00   1400.00  900.00
HP Elite         1200.00  1200.00  1200.00  3400.00  1200.00
Lenovo Thinkpad  700.00   700.00   1200.00  3400.00  700.00
Sony VAIO        700.00   700.00   1200.00  2200.00  700.00
Dell             800.00   700.00   1200.00  1500.00  800.00
iPad             700.00   700.00   700.00   1050.00  700.00
Kindle Fire      150.00   150.00   700.00   1050.00  150.00
Samsung          200.00   150.00   700.00   350.00   200.00

query RRR
SELECT avg(price) OVER w1, avg(price) OVER w2, avg(price) OVER w1 FROM products WINDOW w1 AS (PARTITION BY group_name ORDER BY group_id ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING), w2 AS (ORDER BY group_id ROWS 1 PRECEDING) ORDER BY group_id
----
300.00                 200.00   300.00
366.66666666666666667  300.00   366.66666666666666667
600.00                 450.00   600.00
700.00                 700.00   700.00
950.00                 1050.00  950.00
866.66666666666666667  950.00   866.66666666666666667
733.33333333333333333  700.00   733.33333333333333333
750.00                 750.00   750.00
425.00                 750.00   425.00
350.00                 425.00   350.00
175.00                 175.00   175.00

# In the following 4 tests, since ORDER BY is omitted, all rows are peers, so frame includes all the rows for every row.
query TTRR
SELECT group_name, product_name, price, sum(price) OVER (RANGE CURRENT ROW) FROM products ORDER BY group_id
----
Smartphone  Microsoft Lumia  200.00   6450.00
Smartphone  HTC One          400.00   6450.00
Smartphone  Nexus            500.00   6450.00
Smartphone  iPhone           900.00   6450.00
Laptop      HP Elite         1200.00  6450.00
Laptop      Lenovo Thinkpad  700.00   6450.00
Laptop      Sony VAIO        700.00   6450.00
Laptop      Dell             800.00   6450.00
Tablet      iPad             700.00   6450.00
Tablet      Kindle Fire      150.00   6450.00
Tablet      Samsung          200.00   6450.00

query TTRR
SELECT group_name, product_name, price, sum(price) OVER (RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) FROM products ORDER BY group_id
----
Smartphone  Microsoft Lumia  200.00   6450.00
Smartphone  HTC One          400.00   6450.00
Smartphone  Nexus            500.00   6450.00
Smartphone  iPhone           900.00   6450.00
Laptop      HP Elite         1200.00  6450.00
Laptop      Lenovo Thinkpad  700.00   6450.00
Laptop      Sony VAIO        700.00   6450.00
Laptop      Dell             800.00   6450.00
Tablet      iPad             700.00   6450.00
Tablet      Kindle Fire      150.00   6450.00
Tablet      Samsung          200.00   6450.00

query TTRR
SELECT group_name, product_name, price, sum(price) OVER (RANGE BETWEEN CURRENT ROW AND CURRENT ROW) FROM products ORDER BY group_id
----
Smartphone  Microsoft Lumia  200.00   6450.00
Smartphone  HTC One          400.00   6450.00
Smartphone  Nexus            500.00   6450.00
Smartphone  iPhone           900.00   6450.00
Laptop      HP Elite         1200.00  6450.00
Laptop      Lenovo Thinkpad  700.00   6450.00
Laptop      Sony VAIO        700.00   6450.00
Laptop      Dell             800.00   6450.00
Tablet      iPad             700.00   6450.00
Tablet      Kindle Fire      150.00   6450.00
Tablet      Samsung          200.00   6450.00

query TTRR
SELECT group_name, product_name, price, sum(price) OVER (RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING) FROM products ORDER BY group_id
----
Smartphone  Microsoft Lumia  200.00   6450.00
Smartphone  HTC One          400.00   6450.00
Smartphone  Nexus            500.00   6450.00
Smartphone  iPhone           900.00   6450.00
Laptop      HP Elite         1200.00  6450.00
Laptop      Lenovo Thinkpad  700.00   6450.00
Laptop      Sony VAIO        700.00   6450.00
Laptop      Dell             800.00   6450.00
Tablet      iPad             700.00   6450.00
Tablet      Kindle Fire      150.00   6450.00
Tablet      Samsung          200.00   6450.00

statement error aggregate functions are not allowed in FILTER
SELECT count(*) FILTER (WHERE count(*) > 5) OVER () FROM products

statement error window function calls cannot be nested
SELECT count(*) FILTER (WHERE count(*) OVER () > 5) OVER () FROM products

statement error incompatible FILTER expression type: int
SELECT count(*) FILTER (WHERE 1) OVER () FROM products

statement error at or near "filter": syntax error
SELECT price FILTER (WHERE price=1) OVER () FROM products

query II
SELECT count(*) FILTER (WHERE true) OVER (), count(*) FILTER (WHERE false) OVER () FROM products
----
11  0
11  0
11  0
11  0
11  0
11  0
11  0
11  0
11  0
11  0
11  0

query RRRR
SELECT avg(price) FILTER (WHERE price > 300) OVER w1, sum(price) FILTER (WHERE group_name = 'Smartphone') OVER w2, avg(price) FILTER (WHERE price = 200 OR price = 700) OVER w1, avg(price) FILTER (WHERE price < 900) OVER w2 FROM products WINDOW w1 AS (ORDER BY group_id), w2 AS (PARTITION BY group_name ORDER BY price, group_id) ORDER BY group_id
----
NULL                   200.00   200.00                 200.00
400.00                 600.00   200.00                 300.00
450.00                 1100.00  200.00                 366.66666666666666667
600.00                 2000.00  200.00                 366.66666666666666667
750.00                 NULL     200.00                 733.33333333333333333
740.00                 NULL     450.00                 700.00
733.33333333333333333  NULL     533.33333333333333333  700.00
742.85714285714285714  NULL     533.33333333333333333  733.33333333333333333
737.50                 NULL     575.00                 350.00
737.50                 NULL     575.00                 150.00
737.50                 NULL     500.00                 175.00

statement error DISTINCT is not implemented for window functions
SELECT count(DISTINCT group_name) OVER (), count(DISTINCT product_name) OVER () FROM products

statement error RANGE with offset PRECEDING/FOLLOWING requires exactly one ORDER BY column
SELECT sum(price) OVER (RANGE 100 PRECEDING) FROM products

statement error RANGE with offset PRECEDING/FOLLOWING requires exactly one ORDER BY column
SELECT sum(price) OVER (ORDER BY price, priceint RANGE 100 PRECEDING) FROM products

statement error invalid preceding or following size in window function
SELECT sum(price) OVER (ORDER BY pdate RANGE '-1 days' PRECEDING) FROM products

statement error invalid preceding or following size in window function
SELECT sum(price) OVER (ORDER BY ptime RANGE BETWEEN '-1 hours' PRECEDING AND '1 hours' FOLLOWING) FROM products

statement error invalid preceding or following size in window function
SELECT sum(price) OVER (ORDER BY ptime RANGE BETWEEN '1 hours' PRECEDING AND '-1 hours' FOLLOWING) FROM products

statement error argument of WINDOW FRAME START must be type interval, not type decimal
SELECT sum(price) OVER (ORDER BY ptimestamp RANGE 123.4 PRECEDING) FROM products

statement error argument of WINDOW FRAME START must be type interval, not type int
SELECT sum(price) OVER (ORDER BY ptimestamptz RANGE BETWEEN 123 PRECEDING AND CURRENT ROW) FROM products

statement error could not parse "1 days" as type decimal
SELECT sum(price) OVER (ORDER BY price RANGE BETWEEN 123.4 PRECEDING AND '1 days' FOLLOWING) FROM products

statement error RANGE with offset PRECEDING/FOLLOWING is not supported for column type varchar
SELECT sum(price) OVER (ORDER BY product_name RANGE 'foo' PRECEDING) FROM products

query TTRR
SELECT group_name, product_name, price, sum(priceint) OVER (PARTITION BY group_name ORDER BY priceint RANGE 200 PRECEDING) FROM products ORDER BY group_name, priceint, group_id
----
Laptop      Lenovo Thinkpad  700.00   1400
Laptop      Sony VAIO        700.00   1400
Laptop      Dell             800.00   2200
Laptop      HP Elite         1200.00  1200
Smartphone  Microsoft Lumia  200.00   200
Smartphone  HTC One          400.00   600
Smartphone  Nexus            500.00   900
Smartphone  iPhone           900.00   900
Tablet      Kindle Fire      150.00   150
Tablet      Samsung          200.00   350
Tablet      iPad             700.00   700

query TTRR
SELECT group_name, product_name, price, sum(price) OVER (PARTITION BY group_name ORDER BY price RANGE 200.002 PRECEDING) FROM products ORDER BY group_name, price, group_id
----
Laptop      Lenovo Thinkpad  700.00   1400.00
Laptop      Sony VAIO        700.00   1400.00
Laptop      Dell             800.00   2200.00
Laptop      HP Elite         1200.00  1200.00
Smartphone  Microsoft Lumia  200.00   200.00
Smartphone  HTC One          400.00   600.00
Smartphone  Nexus            500.00   900.00
Smartphone  iPhone           900.00   900.00
Tablet      Kindle Fire      150.00   150.00
Tablet      Samsung          200.00   350.00
Tablet      iPad             700.00   700.00

query TTRR
SELECT group_name, product_name, price, sum(pricefloat) OVER (PARTITION BY group_name ORDER BY pricefloat RANGE BETWEEN 200.01 PRECEDING AND 99.99 FOLLOWING) FROM products ORDER BY group_name, priceint, group_id
----
Laptop      Lenovo Thinkpad  700.00   1400
Laptop      Sony VAIO        700.00   1400
Laptop      Dell             800.00   2200
Laptop      HP Elite         1200.00  1200
Smartphone  Microsoft Lumia  200.00   200
Smartphone  HTC One          400.00   600
Smartphone  Nexus            500.00   900
Smartphone  iPhone           900.00   900
Tablet      Kindle Fire      150.00   350
Tablet      Samsung          200.00   350
Tablet      iPad             700.00   700

query TTRR
SELECT group_name, product_name, price, sum(price) OVER (PARTITION BY group_name ORDER BY price RANGE BETWEEN 99.99 PRECEDING AND 100.00 PRECEDING) FROM products ORDER BY group_name, priceint, group_id
----
Laptop      Lenovo Thinkpad  700.00   NULL
Laptop      Sony VAIO        700.00   NULL
Laptop      Dell             800.00   NULL
Laptop      HP Elite         1200.00  NULL
Smartphone  Microsoft Lumia  200.00   NULL
Smartphone  HTC One          400.00   NULL
Smartphone  Nexus            500.00   NULL
Smartphone  iPhone           900.00   NULL
Tablet      Kindle Fire      150.00   NULL
Tablet      Samsung          200.00   NULL
Tablet      iPad             700.00   NULL

query TTRR
SELECT group_name, product_name, price, sum(priceint) OVER (PARTITION BY group_name ORDER BY priceint RANGE BETWEEN 300 PRECEDING AND 50 PRECEDING) FROM products ORDER BY group_name, priceint, group_id
----
Laptop      Lenovo Thinkpad  700.00   NULL
Laptop      Sony VAIO        700.00   NULL
Laptop      Dell             800.00   1400
Laptop      HP Elite         1200.00  NULL
Smartphone  Microsoft Lumia  200.00   NULL
Smartphone  HTC One          400.00   200
Smartphone  Nexus            500.00   600
Smartphone  iPhone           900.00   NULL
Tablet      Kindle Fire      150.00   NULL
Tablet      Samsung          200.00   150
Tablet      iPad             700.00   NULL

query TTRR
SELECT group_name, product_name, price, sum(priceint) OVER (PARTITION BY group_name ORDER BY priceint RANGE BETWEEN 50 FOLLOWING AND 300 FOLLOWING) FROM products ORDER BY group_name, priceint, group_id
----
Laptop      Lenovo Thinkpad  700.00   800
Laptop      Sony VAIO        700.00   800
Laptop      Dell             800.00   NULL
Laptop      HP Elite         1200.00  NULL
Smartphone  Microsoft Lumia  200.00   900
Smartphone  HTC One          400.00   500
Smartphone  Nexus            500.00   NULL
Smartphone  iPhone           900.00   NULL
Tablet      Kindle Fire      150.00   200
Tablet      Samsung          200.00   NULL
Tablet      iPad             700.00   NULL

query TRR
SELECT group_name, price, sum(price) OVER (PARTITION BY group_name ORDER BY price RANGE BETWEEN 49.999 FOLLOWING AND 300.001 FOLLOWING) FROM products ORDER BY group_name, price, group_id
----
Laptop      700.00   800.00
Laptop      700.00   800.00
Laptop      800.00   NULL
Laptop      1200.00  NULL
Smartphone  200.00   900.00
Smartphone  400.00   500.00
Smartphone  500.00   NULL
Smartphone  900.00   NULL
Tablet      150.00   200.00
Tablet      200.00   NULL
Tablet      700.00   NULL

query TRR
SELECT group_name, price, sum(pricefloat) OVER (PARTITION BY group_name ORDER BY pricefloat RANGE BETWEEN 50 FOLLOWING AND 300 FOLLOWING) FROM products ORDER BY group_name, price, group_id
----
Laptop      700.00   800
Laptop      700.00   800
Laptop      800.00   NULL
Laptop      1200.00  NULL
Smartphone  200.00   900
Smartphone  400.00   500
Smartphone  500.00   NULL
Smartphone  900.00   NULL
Tablet      150.00   200
Tablet      200.00   NULL
Tablet      700.00   NULL

query TTRR
SELECT group_name, product_name, price, nth_value(pricefloat, 2) OVER (PARTITION BY group_name ORDER BY pricefloat RANGE BETWEEN 1.23 FOLLOWING AND 500.23 FOLLOWING) FROM products ORDER BY group_name, pricefloat, group_id
----
Laptop      Lenovo Thinkpad   700.00  1200
Laptop      Sony VAIO         700.00  1200
Laptop      Dell              800.00  NULL
Laptop      HP Elite         1200.00  NULL
Smartphone  Microsoft Lumia   200.00  500
Smartphone  HTC One           400.00  900
Smartphone  Nexus             500.00  NULL
Smartphone  iPhone            900.00  NULL
Tablet      Kindle Fire       150.00  NULL
Tablet      Samsung           200.00  NULL
Tablet      iPad              700.00  NULL

query TTTRR
SELECT group_name, product_name, pdate, price, sum(price) OVER (ORDER BY pdate RANGE '1 days' PRECEDING) FROM products ORDER BY pdate, group_id
----
Smartphone  Microsoft Lumia  2018-07-30 00:00:00 +0000 +0000  200.00   3500.00
Smartphone  Nexus            2018-07-30 00:00:00 +0000 +0000  500.00   3500.00
Laptop      HP Elite         2018-07-30 00:00:00 +0000 +0000  1200.00  3500.00
Laptop      Sony VAIO        2018-07-30 00:00:00 +0000 +0000  700.00   3500.00
Tablet      iPad             2018-07-30 00:00:00 +0000 +0000  700.00   3500.00
Tablet      Samsung          2018-07-30 00:00:00 +0000 +0000  200.00   3500.00
Smartphone  HTC One          2018-07-31 00:00:00 +0000 +0000  400.00   6450.00
Smartphone  iPhone           2018-07-31 00:00:00 +0000 +0000  900.00   6450.00
Laptop      Lenovo Thinkpad  2018-07-31 00:00:00 +0000 +0000  700.00   6450.00
Laptop      Dell             2018-07-31 00:00:00 +0000 +0000  800.00   6450.00
Tablet      Kindle Fire      2018-07-31 00:00:00 +0000 +0000  150.00   6450.00

query TTRR
SELECT product_name, ptime, price, avg(price) OVER (ORDER BY ptime RANGE BETWEEN '1 hours 15 minutes' PRECEDING AND '1 hours 15 minutes' FOLLOWING) FROM products ORDER BY ptime, group_id
----
Microsoft Lumia  0000-01-01 01:23:45 +0000 UTC  200.00   700.00
HP Elite         0000-01-01 01:23:45 +0000 UTC  1200.00  700.00
iPad             0000-01-01 01:23:45 +0000 UTC  700.00   700.00
iPhone           0000-01-01 07:34:56 +0000 UTC  900.00   850.00
Dell             0000-01-01 07:34:56 +0000 UTC  800.00   850.00
Nexus            0000-01-01 11:23:45 +0000 UTC  500.00   441.66666666666666667
Sony VAIO        0000-01-01 11:23:45 +0000 UTC  700.00   441.66666666666666667
Samsung          0000-01-01 11:23:45 +0000 UTC  200.00   441.66666666666666667
HTC One          0000-01-01 12:34:56 +0000 UTC  400.00   441.66666666666666667
Lenovo Thinkpad  0000-01-01 12:34:56 +0000 UTC  700.00   441.66666666666666667
Kindle Fire      0000-01-01 12:34:56 +0000 UTC  150.00   441.66666666666666667

query TTTRR
SELECT group_name, product_name, ptime, price, min(price) OVER (PARTITION BY group_name ORDER BY ptime RANGE BETWEEN '1 hours' FOLLOWING AND UNBOUNDED FOLLOWING) FROM products ORDER BY group_name, ptime
----
Laptop      HP Elite         0000-01-01 01:23:45 +0000 UTC  1200.00  700.00
Laptop      Dell             0000-01-01 07:34:56 +0000 UTC  800.00   700.00
Laptop      Sony VAIO        0000-01-01 11:23:45 +0000 UTC  700.00   700.00
Laptop      Lenovo Thinkpad  0000-01-01 12:34:56 +0000 UTC  700.00   NULL
Smartphone  Microsoft Lumia  0000-01-01 01:23:45 +0000 UTC  200.00   400.00
Smartphone  iPhone           0000-01-01 07:34:56 +0000 UTC  900.00   400.00
Smartphone  Nexus            0000-01-01 11:23:45 +0000 UTC  500.00   400.00
Smartphone  HTC One          0000-01-01 12:34:56 +0000 UTC  400.00   NULL
Tablet      iPad             0000-01-01 01:23:45 +0000 UTC  700.00   150.00
Tablet      Samsung          0000-01-01 11:23:45 +0000 UTC  200.00   150.00
Tablet      Kindle Fire      0000-01-01 12:34:56 +0000 UTC  150.00   NULL

query TTTRR
SELECT group_name, product_name, ptimestamp, price, first_value(price) OVER (PARTITION BY group_name ORDER BY ptimestamp RANGE BETWEEN '12 hours' PRECEDING AND '6 hours' FOLLOWING) FROM products ORDER BY group_name, ptimestamp
----
Laptop      HP Elite         2018-07-30 01:23:45 +0000 +0000  1200.00  1200.00
Laptop      Sony VAIO        2018-07-30 11:23:45 +0000 +0000  700.00   1200.00
Laptop      Dell             2018-07-31 07:34:56 +0000 +0000  800.00   800.00
Laptop      Lenovo Thinkpad  2018-07-31 12:34:56 +0000 +0000  700.00   800.00
Smartphone  Microsoft Lumia  2018-07-30 01:23:45 +0000 +0000  200.00   200.00
Smartphone  Nexus            2018-07-30 11:23:45 +0000 +0000  500.00   200.00
Smartphone  iPhone           2018-07-31 07:34:56 +0000 +0000  900.00   900.00
Smartphone  HTC One          2018-07-31 12:34:56 +0000 +0000  400.00   900.00
Tablet      iPad             2018-07-30 01:23:45 +0000 +0000  700.00   700.00
Tablet      Samsung          2018-07-30 11:23:45 +0000 +0000  200.00   700.00
Tablet      Kindle Fire      2018-07-31 12:34:56 +0000 +0000  150.00   150.00

query TTTRR
SELECT group_name, product_name, ptimestamptz, price, avg(price) OVER (PARTITION BY group_name ORDER BY ptimestamptz RANGE BETWEEN '1 days 12 hours' PRECEDING AND CURRENT ROW) FROM products ORDER BY group_name, ptimestamptz
----
Laptop      HP Elite         2018-07-30 01:23:45 +0000 UTC  1200.00  1200.00
Laptop      Sony VAIO        2018-07-30 11:23:45 +0000 UTC  700.00   950.00
Laptop      Dell             2018-07-31 07:34:56 +0000 UTC  800.00   900.00
Laptop      Lenovo Thinkpad  2018-07-31 12:34:56 +0000 UTC  700.00   850.00
Smartphone  Microsoft Lumia  2018-07-30 01:23:45 +0000 UTC  200.00   200.00
Smartphone  Nexus            2018-07-30 11:23:45 +0000 UTC  500.00   350.00
Smartphone  iPhone           2018-07-31 07:34:56 +0000 UTC  900.00   533.33333333333333333
Smartphone  HTC One          2018-07-31 12:34:56 +0000 UTC  400.00   500.00
Tablet      iPad             2018-07-30 01:23:45 +0000 UTC  700.00   700.00
Tablet      Samsung          2018-07-30 11:23:45 +0000 UTC  200.00   450.00
Tablet      Kindle Fire      2018-07-31 12:34:56 +0000 UTC  150.00   350.00

query TTRR
SELECT product_name, pinterval, price, avg(price) OVER (ORDER BY pinterval RANGE BETWEEN '2 hours 34 minutes 56 seconds' PRECEDING AND '3 months' FOLLOWING) FROM products ORDER BY pinterval, group_id
----
iPhone           00:01:02               900.00   586.36363636363636364
Dell             00:01:02               800.00   586.36363636363636364
Nexus            01:02:03               500.00   586.36363636363636364
Sony VAIO        01:02:03               700.00   586.36363636363636364
Samsung          01:02:03               200.00   586.36363636363636364
HTC One          1 day 02:03:04         400.00   558.33333333333333333
Lenovo Thinkpad  1 day 02:03:04         700.00   558.33333333333333333
Kindle Fire      1 day 02:03:04         150.00   558.33333333333333333
Microsoft Lumia  1 mon 2 days 03:04:05  200.00   700.00
HP Elite         1 mon 2 days 03:04:05  1200.00  700.00
iPad             1 mon 2 days 03:04:05  700.00   700.00

query TTRR
SELECT group_name, product_name, price, sum(priceint) OVER (PARTITION BY group_name ORDER BY priceint DESC RANGE 200 PRECEDING) FROM products ORDER BY group_name, priceint DESC, group_id
----
Laptop      HP Elite         1200.00  1200
Laptop      Dell             800.00   800
Laptop      Lenovo Thinkpad  700.00   2200
Laptop      Sony VAIO        700.00   2200
Smartphone  iPhone           900.00   900
Smartphone  Nexus            500.00   500
Smartphone  HTC One          400.00   900
Smartphone  Microsoft Lumia  200.00   600
Tablet      iPad             700.00   700
Tablet      Samsung          200.00   200
Tablet      Kindle Fire      150.00   350

query TTRR
SELECT group_name, product_name, price, sum(price) OVER (PARTITION BY group_name ORDER BY price DESC RANGE 200.002 PRECEDING) FROM products ORDER BY group_name, price DESC, group_id
----
Laptop      HP Elite         1200.00  1200.00
Laptop      Dell             800.00   800.00
Laptop      Lenovo Thinkpad  700.00   2200.00
Laptop      Sony VAIO        700.00   2200.00
Smartphone  iPhone           900.00   900.00
Smartphone  Nexus            500.00   500.00
Smartphone  HTC One          400.00   900.00
Smartphone  Microsoft Lumia  200.00   600.00
Tablet      iPad             700.00   700.00
Tablet      Samsung          200.00   200.00
Tablet      Kindle Fire      150.00   350.00

query TTRR
SELECT group_name, product_name, price, sum(pricefloat) OVER (PARTITION BY group_name ORDER BY pricefloat DESC RANGE BETWEEN 200.01 PRECEDING AND 99.99 FOLLOWING) FROM products ORDER BY group_name, priceint DESC, group_id
----
Laptop      HP Elite         1200.00  1200
Laptop      Dell             800.00   800
Laptop      Lenovo Thinkpad  700.00   2200
Laptop      Sony VAIO        700.00   2200
Smartphone  iPhone           900.00   900
Smartphone  Nexus            500.00   500
Smartphone  HTC One          400.00   900
Smartphone  Microsoft Lumia  200.00   600
Tablet      iPad             700.00   700
Tablet      Samsung          200.00   350
Tablet      Kindle Fire      150.00   350

query TTRR
SELECT group_name, product_name, price, sum(price) OVER (PARTITION BY group_name ORDER BY price DESC RANGE BETWEEN 99.99 PRECEDING AND 100.00 PRECEDING) FROM products ORDER BY group_name, priceint DESC, group_id
----
Laptop      HP Elite         1200.00  NULL
Laptop      Dell             800.00   NULL
Laptop      Lenovo Thinkpad  700.00   NULL
Laptop      Sony VAIO        700.00   NULL
Smartphone  iPhone           900.00   NULL
Smartphone  Nexus            500.00   NULL
Smartphone  HTC One          400.00   NULL
Smartphone  Microsoft Lumia  200.00   NULL
Tablet      iPad             700.00   NULL
Tablet      Samsung          200.00   NULL
Tablet      Kindle Fire      150.00   NULL

query TTRR
SELECT group_name, product_name, price, sum(priceint) OVER (PARTITION BY group_name ORDER BY priceint DESC RANGE BETWEEN 300 PRECEDING AND 50 PRECEDING) FROM products ORDER BY group_name, priceint DESC, group_id
----
Laptop      HP Elite         1200.00  NULL
Laptop      Dell             800.00   NULL
Laptop      Lenovo Thinkpad  700.00   800
Laptop      Sony VAIO        700.00   800
Smartphone  iPhone           900.00   NULL
Smartphone  Nexus            500.00   NULL
Smartphone  HTC One          400.00   500
Smartphone  Microsoft Lumia  200.00   900
Tablet      iPad             700.00   NULL
Tablet      Samsung          200.00   NULL
Tablet      Kindle Fire      150.00   200

query TTRR
SELECT group_name, product_name, price, sum(priceint) OVER (PARTITION BY group_name ORDER BY priceint DESC RANGE BETWEEN 50 FOLLOWING AND 300 FOLLOWING) FROM products ORDER BY group_name, priceint DESC, group_id
----
Laptop      HP Elite         1200.00  NULL
Laptop      Dell             800.00   1400
Laptop      Lenovo Thinkpad  700.00   NULL
Laptop      Sony VAIO        700.00   NULL
Smartphone  iPhone           900.00   NULL
Smartphone  Nexus            500.00   600
Smartphone  HTC One          400.00   200
Smartphone  Microsoft Lumia  200.00   NULL
Tablet      iPad             700.00   NULL
Tablet      Samsung          200.00   150
Tablet      Kindle Fire      150.00   NULL

query TRR
SELECT group_name, price, sum(price) OVER (PARTITION BY group_name ORDER BY price DESC RANGE BETWEEN 49.999 FOLLOWING AND 300.001 FOLLOWING) FROM products ORDER BY group_name, price DESC, group_id
----
Laptop      1200.00  NULL
Laptop      800.00   1400.00
Laptop      700.00   NULL
Laptop      700.00   NULL
Smartphone  900.00   NULL
Smartphone  500.00   600.00
Smartphone  400.00   200.00
Smartphone  200.00   NULL
Tablet      700.00   NULL
Tablet      200.00   150.00
Tablet      150.00   NULL

query TRR
SELECT group_name, price, sum(pricefloat) OVER (PARTITION BY group_name ORDER BY pricefloat DESC RANGE BETWEEN 50 FOLLOWING AND 300 FOLLOWING) FROM products ORDER BY group_name, price DESC, group_id
----
Laptop      1200.00  NULL
Laptop      800.00   1400
Laptop      700.00   NULL
Laptop      700.00   NULL
Smartphone  900.00   NULL
Smartphone  500.00   600
Smartphone  400.00   200
Smartphone  200.00   NULL
Tablet      700.00   NULL
Tablet      200.00   150
Tablet      150.00   NULL

query TTRR
SELECT group_name, product_name, price, nth_value(pricefloat, 2) OVER (PARTITION BY group_name ORDER BY pricefloat DESC RANGE BETWEEN 1.23 FOLLOWING AND 500.23 FOLLOWING) FROM products ORDER BY group_name, pricefloat DESC, group_id
----
Laptop      HP Elite         1200.00  700
Laptop      Dell             800.00   700
Laptop      Lenovo Thinkpad  700.00   NULL
Laptop      Sony VAIO        700.00   NULL
Smartphone  iPhone           900.00   400
Smartphone  Nexus            500.00   200
Smartphone  HTC One          400.00   NULL
Smartphone  Microsoft Lumia  200.00   NULL
Tablet      iPad             700.00   NULL
Tablet      Samsung          200.00   NULL
Tablet      Kindle Fire      150.00   NULL

query TTTRR
SELECT group_name, product_name, pdate, price, sum(price) OVER (ORDER BY pdate DESC RANGE '1 days' PRECEDING) FROM products ORDER BY pdate DESC, group_id
----
Smartphone  HTC One          2018-07-31 00:00:00 +0000 +0000  400.00   2950.00
Smartphone  iPhone           2018-07-31 00:00:00 +0000 +0000  900.00   2950.00
Laptop      Lenovo Thinkpad  2018-07-31 00:00:00 +0000 +0000  700.00   2950.00
Laptop      Dell             2018-07-31 00:00:00 +0000 +0000  800.00   2950.00
Tablet      Kindle Fire      2018-07-31 00:00:00 +0000 +0000  150.00   2950.00
Smartphone  Microsoft Lumia  2018-07-30 00:00:00 +0000 +0000  200.00   6450.00
Smartphone  Nexus            2018-07-30 00:00:00 +0000 +0000  500.00   6450.00
Laptop      HP Elite         2018-07-30 00:00:00 +0000 +0000  1200.00  6450.00
Laptop      Sony VAIO        2018-07-30 00:00:00 +0000 +0000  700.00   6450.00
Tablet      iPad             2018-07-30 00:00:00 +0000 +0000  700.00   6450.00
Tablet      Samsung          2018-07-30 00:00:00 +0000 +0000  200.00   6450.00

query TTRR
SELECT product_name, ptime, price, avg(price) OVER (ORDER BY ptime DESC RANGE BETWEEN '1 hours 15 minutes' PRECEDING AND '1 hours 15 minutes' FOLLOWING) FROM products ORDER BY ptime DESC, group_id
----
HTC One          0000-01-01 12:34:56 +0000 UTC  400.00   441.66666666666666667
Lenovo Thinkpad  0000-01-01 12:34:56 +0000 UTC  700.00   441.66666666666666667
Kindle Fire      0000-01-01 12:34:56 +0000 UTC  150.00   441.66666666666666667
Nexus            0000-01-01 11:23:45 +0000 UTC  500.00   441.66666666666666667
Sony VAIO        0000-01-01 11:23:45 +0000 UTC  700.00   441.66666666666666667
Samsung          0000-01-01 11:23:45 +0000 UTC  200.00   441.66666666666666667
iPhone           0000-01-01 07:34:56 +0000 UTC  900.00   850.00
Dell             0000-01-01 07:34:56 +0000 UTC  800.00   850.00
Microsoft Lumia  0000-01-01 01:23:45 +0000 UTC  200.00   700.00
HP Elite         0000-01-01 01:23:45 +0000 UTC  1200.00  700.00
iPad             0000-01-01 01:23:45 +0000 UTC  700.00   700.00

query TTTRR
SELECT group_name, product_name, ptime, price, min(price) OVER (PARTITION BY group_name ORDER BY ptime DESC RANGE BETWEEN '1 hours' FOLLOWING AND UNBOUNDED FOLLOWING) FROM products ORDER BY group_name, ptime DESC
----
Laptop      Lenovo Thinkpad  0000-01-01 12:34:56 +0000 UTC  700.00   700.00
Laptop      Sony VAIO        0000-01-01 11:23:45 +0000 UTC  700.00   800.00
Laptop      Dell             0000-01-01 07:34:56 +0000 UTC  800.00   1200.00
Laptop      HP Elite         0000-01-01 01:23:45 +0000 UTC  1200.00  NULL
Smartphone  HTC One          0000-01-01 12:34:56 +0000 UTC  400.00   200.00
Smartphone  Nexus            0000-01-01 11:23:45 +0000 UTC  500.00   200.00
Smartphone  iPhone           0000-01-01 07:34:56 +0000 UTC  900.00   200.00
Smartphone  Microsoft Lumia  0000-01-01 01:23:45 +0000 UTC  200.00   NULL
Tablet      Kindle Fire      0000-01-01 12:34:56 +0000 UTC  150.00   200.00
Tablet      Samsung          0000-01-01 11:23:45 +0000 UTC  200.00   700.00
Tablet      iPad             0000-01-01 01:23:45 +0000 UTC  700.00   NULL

query TTTRR
SELECT group_name, product_name, ptimestamp, price, first_value(price) OVER (PARTITION BY group_name ORDER BY ptimestamp DESC RANGE BETWEEN '12 hours' PRECEDING AND '6 hours' FOLLOWING) FROM products ORDER BY group_name, ptimestamp DESC
----
Laptop      Lenovo Thinkpad  2018-07-31 12:34:56 +0000 +0000  700.00   700.00
Laptop      Dell             2018-07-31 07:34:56 +0000 +0000  800.00   700.00
Laptop      Sony VAIO        2018-07-30 11:23:45 +0000 +0000  700.00   700.00
Laptop      HP Elite         2018-07-30 01:23:45 +0000 +0000  1200.00  700.00
Smartphone  HTC One          2018-07-31 12:34:56 +0000 +0000  400.00   400.00
Smartphone  iPhone           2018-07-31 07:34:56 +0000 +0000  900.00   400.00
Smartphone  Nexus            2018-07-30 11:23:45 +0000 +0000  500.00   500.00
Smartphone  Microsoft Lumia  2018-07-30 01:23:45 +0000 +0000  200.00   500.00
Tablet      Kindle Fire      2018-07-31 12:34:56 +0000 +0000  150.00   150.00
Tablet      Samsung          2018-07-30 11:23:45 +0000 +0000  200.00   200.00
Tablet      iPad             2018-07-30 01:23:45 +0000 +0000  700.00   200.00

query TTTRR
SELECT group_name, product_name, ptimestamptz, price, avg(price) OVER (PARTITION BY group_name ORDER BY ptimestamptz DESC RANGE BETWEEN '1 days 12 hours' PRECEDING AND CURRENT ROW) FROM products ORDER BY group_name, ptimestamptz DESC
----
Laptop      Lenovo Thinkpad  2018-07-31 12:34:56 +0000 UTC  700.00   700.00
Laptop      Dell             2018-07-31 07:34:56 +0000 UTC  800.00   750.00
Laptop      Sony VAIO        2018-07-30 11:23:45 +0000 UTC  700.00   733.33333333333333333
Laptop      HP Elite         2018-07-30 01:23:45 +0000 UTC  1200.00  850.00
Smartphone  HTC One          2018-07-31 12:34:56 +0000 UTC  400.00   400.00
Smartphone  iPhone           2018-07-31 07:34:56 +0000 UTC  900.00   650.00
Smartphone  Nexus            2018-07-30 11:23:45 +0000 UTC  500.00   600.00
Smartphone  Microsoft Lumia  2018-07-30 01:23:45 +0000 UTC  200.00   500.00
Tablet      Kindle Fire      2018-07-31 12:34:56 +0000 UTC  150.00   150.00
Tablet      Samsung          2018-07-30 11:23:45 +0000 UTC  200.00   175.00
Tablet      iPad             2018-07-30 01:23:45 +0000 UTC  700.00   350.00

query TTRR
SELECT product_name, pinterval, price, avg(price) OVER (ORDER BY pinterval DESC RANGE BETWEEN '2 hours 34 minutes 56 seconds' PRECEDING AND '3 months' FOLLOWING) FROM products ORDER BY pinterval DESC, group_id
----
Microsoft Lumia  1 mon 2 days 03:04:05  200.00   586.36363636363636364
HP Elite         1 mon 2 days 03:04:05  1200.00  586.36363636363636364
iPad             1 mon 2 days 03:04:05  700.00   586.36363636363636364
HTC One          1 day 02:03:04         400.00   543.75
Lenovo Thinkpad  1 day 02:03:04         700.00   543.75
Kindle Fire      1 day 02:03:04         150.00   543.75
Nexus            01:02:03               500.00   620.00
Sony VAIO        01:02:03               700.00   620.00
Samsung          01:02:03               200.00   620.00
iPhone           00:01:02               900.00   620.00
Dell             00:01:02               800.00   620.00

query TRTT
SELECT group_name, price, product_name, array_agg(product_name) OVER (PARTITION BY group_name ORDER BY price, group_id) FROM products ORDER BY group_id
----
Smartphone  200.00   Microsoft Lumia  {"Microsoft Lumia"}
Smartphone  400.00   HTC One          {"Microsoft Lumia","HTC One"}
Smartphone  500.00   Nexus            {"Microsoft Lumia","HTC One",Nexus}
Smartphone  900.00   iPhone           {"Microsoft Lumia","HTC One",Nexus,iPhone}
Laptop      1200.00  HP Elite         {"Lenovo Thinkpad","Sony VAIO",Dell,"HP Elite"}
Laptop      700.00   Lenovo Thinkpad  {"Lenovo Thinkpad"}
Laptop      700.00   Sony VAIO        {"Lenovo Thinkpad","Sony VAIO"}
Laptop      800.00   Dell             {"Lenovo Thinkpad","Sony VAIO",Dell}
Tablet      700.00   iPad             {"Kindle Fire",Samsung,iPad}
Tablet      150.00   Kindle Fire      {"Kindle Fire"}
Tablet      200.00   Samsung          {"Kindle Fire",Samsung}

query TT
SELECT product_name, array_agg(product_name) OVER (ORDER BY group_id) FROM products ORDER BY group_id
----
Microsoft Lumia  {"Microsoft Lumia"}
HTC One          {"Microsoft Lumia","HTC One"}
Nexus            {"Microsoft Lumia","HTC One",Nexus}
iPhone           {"Microsoft Lumia","HTC One",Nexus,iPhone}
HP Elite         {"Microsoft Lumia","HTC One",Nexus,iPhone,"HP Elite"}
Lenovo Thinkpad  {"Microsoft Lumia","HTC One",Nexus,iPhone,"HP Elite","Lenovo Thinkpad"}
Sony VAIO        {"Microsoft Lumia","HTC One",Nexus,iPhone,"HP Elite","Lenovo Thinkpad","Sony VAIO"}
Dell             {"Microsoft Lumia","HTC One",Nexus,iPhone,"HP Elite","Lenovo Thinkpad","Sony VAIO",Dell}
iPad             {"Microsoft Lumia","HTC One",Nexus,iPhone,"HP Elite","Lenovo Thinkpad","Sony VAIO",Dell,iPad}
Kindle Fire      {"Microsoft Lumia","HTC One",Nexus,iPhone,"HP Elite","Lenovo Thinkpad","Sony VAIO",Dell,iPad,"Kindle Fire"}
Samsung          {"Microsoft Lumia","HTC One",Nexus,iPhone,"HP Elite","Lenovo Thinkpad","Sony VAIO",Dell,iPad,"Kindle Fire",Samsung}

statement error GROUPS mode requires an ORDER BY clause
SELECT avg(price) OVER (GROUPS group_id PRECEDING) FROM products

statement error GROUPS mode requires an ORDER BY clause
SELECT avg(price) OVER (GROUPS 1 PRECEDING) FROM products

statement error frame starting offset must not be null
SELECT avg(price) OVER (ORDER BY group_id GROUPS NULL PRECEDING) FROM products

statement error frame starting offset must not be null
SELECT avg(price) OVER (ORDER BY group_id GROUPS BETWEEN NULL PRECEDING AND 1 FOLLOWING) FROM products

statement error frame starting offset must not be negative
SELECT price, avg(price) OVER (PARTITION BY price ORDER BY group_id GROUPS -1 PRECEDING) AS avg_price FROM products

statement error frame starting offset must not be negative
SELECT price, avg(price) OVER w AS avg_price FROM products WINDOW w AS (PARTITION BY price ORDER BY group_id GROUPS -1 PRECEDING)

statement error frame ending offset must not be null
SELECT avg(price) OVER (ORDER BY group_id GROUPS BETWEEN 1 PRECEDING AND NULL FOLLOWING) FROM products

statement error frame ending offset must not be negative
SELECT price, avg(price) OVER (PARTITION BY price ORDER BY group_id GROUPS BETWEEN 1 FOLLOWING AND -1 FOLLOWING) AS avg_price FROM products

statement error frame ending offset must not be negative
SELECT price, avg(price) OVER w AS avg_price FROM products WINDOW w AS (PARTITION BY price ORDER BY group_id GROUPS BETWEEN 1 FOLLOWING AND -1 FOLLOWING)

statement error frame ending offset must not be negative
SELECT product_name, price, min(price) OVER (PARTITION BY group_name ORDER BY group_id GROUPS BETWEEN 1 PRECEDING AND 1 FOLLOWING) AS min_over_three, max(price) OVER (PARTITION BY group_name ORDER BY group_id GROUPS BETWEEN UNBOUNDED PRECEDING AND -1 FOLLOWING) AS max_over_partition FROM products ORDER BY group_id

statement error argument of WINDOW FRAME START must be type int, not type decimal
SELECT avg(price) OVER (PARTITION BY group_name ORDER BY group_id GROUPS 1.5 PRECEDING) AS avg_price FROM products

statement error argument of WINDOW FRAME START must be type int, not type decimal
SELECT avg(price) OVER w AS avg_price FROM products WINDOW w AS (PARTITION BY group_name ORDER BY group_id GROUPS 1.5 PRECEDING)

statement error argument of WINDOW FRAME START must be type int, not type decimal
SELECT avg(price) OVER (PARTITION BY group_name ORDER BY group_id GROUPS BETWEEN 1.5 PRECEDING AND UNBOUNDED FOLLOWING) AS avg_price FROM products

statement error argument of WINDOW FRAME START must be type int, not type decimal
SELECT avg(price) OVER w AS avg_price FROM products WINDOW w AS (PARTITION BY group_name ORDER BY group_id GROUPS BETWEEN 1.5 PRECEDING AND UNBOUNDED FOLLOWING)

statement error argument of WINDOW FRAME END must be type int, not type decimal
SELECT avg(price) OVER (PARTITION BY group_name ORDER BY group_id GROUPS BETWEEN UNBOUNDED PRECEDING AND 1.5 FOLLOWING) AS avg_price FROM products

statement error argument of WINDOW FRAME END must be type int, not type decimal
SELECT avg(price) OVER w AS avg_price FROM products WINDOW w AS (PARTITION BY group_name ORDER BY group_id GROUPS BETWEEN UNBOUNDED PRECEDING AND 1.5 FOLLOWING)

query RRRRR
SELECT price, sum(price) OVER (ORDER BY price GROUPS UNBOUNDED PRECEDING), sum(price) OVER (ORDER BY price GROUPS 100 PRECEDING), sum(price) OVER (ORDER BY price GROUPS 1 PRECEDING), sum(price) OVER (ORDER BY group_name GROUPS CURRENT ROW) FROM products ORDER BY price, group_id
----
150.00   150.00   150.00   150.00   1050.00
200.00   550.00   550.00   550.00   2000.00
200.00   550.00   550.00   550.00   1050.00
400.00   950.00   950.00   800.00   2000.00
500.00   1450.00  1450.00  900.00   2000.00
700.00   3550.00  3550.00  2600.00  3400.00
700.00   3550.00  3550.00  2600.00  3400.00
700.00   3550.00  3550.00  2600.00  1050.00
800.00   4350.00  4350.00  2900.00  3400.00
900.00   5250.00  5250.00  1700.00  2000.00
1200.00  6450.00  6450.00  2100.00  3400.00

query RIRRRRRR
SELECT price, dense_rank() OVER w, avg(price) OVER (w GROUPS BETWEEN UNBOUNDED PRECEDING AND 100 PRECEDING), avg(price) OVER (w GROUPS BETWEEN UNBOUNDED PRECEDING AND 2 PRECEDING), avg(price) OVER (w GROUPS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW), avg(price) OVER (w GROUPS BETWEEN UNBOUNDED PRECEDING AND 2 FOLLOWING), avg(price) OVER (w GROUPS BETWEEN UNBOUNDED PRECEDING AND 100 FOLLOWING), avg(price) OVER (w GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING) FROM products WINDOW w AS (ORDER BY price) ORDER BY price
----
150.00   1  NULL  NULL                   150.00                 237.50                 586.36363636363636364  586.36363636363636364
200.00   2  NULL  NULL                   183.33333333333333333  290.00                 586.36363636363636364  586.36363636363636364
200.00   2  NULL  NULL                   183.33333333333333333  290.00                 586.36363636363636364  586.36363636363636364
400.00   3  NULL  150.00                 237.50                 443.75                 586.36363636363636364  586.36363636363636364
500.00   4  NULL  183.33333333333333333  290.00                 483.33333333333333333  586.36363636363636364  586.36363636363636364
700.00   5  NULL  237.50                 443.75                 525.00                 586.36363636363636364  586.36363636363636364
700.00   5  NULL  237.50                 443.75                 525.00                 586.36363636363636364  586.36363636363636364
700.00   5  NULL  237.50                 443.75                 525.00                 586.36363636363636364  586.36363636363636364
800.00   6  NULL  290.00                 483.33333333333333333  586.36363636363636364  586.36363636363636364  586.36363636363636364
900.00   7  NULL  443.75                 525.00                 586.36363636363636364  586.36363636363636364  586.36363636363636364
1200.00  8  NULL  483.33333333333333333  586.36363636363636364  586.36363636363636364  586.36363636363636364  586.36363636363636364

query RIRRRRRR
SELECT price, dense_rank() OVER w, avg(price) OVER (w GROUPS BETWEEN 4 PRECEDING AND 100 PRECEDING), avg(price) OVER (w GROUPS BETWEEN 3 PRECEDING AND 2 PRECEDING), avg(price) OVER (w GROUPS BETWEEN 2 PRECEDING AND CURRENT ROW), avg(price) OVER (w GROUPS BETWEEN 1 PRECEDING AND 2 FOLLOWING), avg(price) OVER (w GROUPS BETWEEN 1 PRECEDING AND 100 FOLLOWING), avg(price) OVER (w GROUPS BETWEEN 1 PRECEDING AND UNBOUNDED FOLLOWING) FROM products WINDOW w AS (ORDER BY price) ORDER BY price
----
150.00   1  NULL  NULL                   150.00                 237.50                 586.36363636363636364  586.36363636363636364
200.00   2  NULL  NULL                   183.33333333333333333  290.00                 586.36363636363636364  586.36363636363636364
200.00   2  NULL  NULL                   183.33333333333333333  290.00                 586.36363636363636364  586.36363636363636364
400.00   3  NULL  150.00                 237.50                 485.71428571428571429  630.00                 630.00
500.00   4  NULL  183.33333333333333333  325.00                 633.33333333333333333  737.50                 737.50
700.00   5  NULL  266.66666666666666667  600.00                 716.66666666666666667  785.71428571428571429  785.71428571428571429
700.00   5  NULL  266.66666666666666667  600.00                 716.66666666666666667  785.71428571428571429  785.71428571428571429
700.00   5  NULL  266.66666666666666667  600.00                 716.66666666666666667  785.71428571428571429  785.71428571428571429
800.00   6  NULL  450.00                 680.00                 833.33333333333333333  833.33333333333333333  833.33333333333333333
900.00   7  NULL  650.00                 760.00                 966.66666666666666667  966.66666666666666667  966.66666666666666667
1200.00  8  NULL  725.00                 966.66666666666666667  1050.00                1050.00                1050.00

query RIRRRRRRR
SELECT price, dense_rank() OVER w, avg(price) OVER (w GROUPS BETWEEN 0 PRECEDING AND 0 PRECEDING), avg(price) OVER (w GROUPS BETWEEN 0 PRECEDING AND CURRENT ROW), avg(price) OVER (w GROUPS BETWEEN 0 PRECEDING AND 0 FOLLOWING), avg(price) OVER (w GROUPS BETWEEN CURRENT ROW AND CURRENT ROW), avg(price) OVER (w GROUPS BETWEEN CURRENT ROW AND 2 FOLLOWING), avg(price) OVER (w GROUPS BETWEEN CURRENT ROW AND 100 FOLLOWING), avg(price) OVER (w GROUPS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING) FROM products WINDOW w AS (ORDER BY price) ORDER BY price
----
150.00   1  150.00   150.00   150.00   150.00   237.50                 586.36363636363636364  586.36363636363636364
200.00   2  200.00   200.00   200.00   200.00   325.00                 630.00                 630.00
200.00   2  200.00   200.00   200.00   200.00   325.00                 630.00                 630.00
400.00   3  400.00   400.00   400.00   400.00   600.00                 737.50                 737.50
500.00   4  500.00   500.00   500.00   500.00   680.00                 785.71428571428571429  785.71428571428571429
700.00   5  700.00   700.00   700.00   700.00   760.00                 833.33333333333333333  833.33333333333333333
700.00   5  700.00   700.00   700.00   700.00   760.00                 833.33333333333333333  833.33333333333333333
700.00   5  700.00   700.00   700.00   700.00   760.00                 833.33333333333333333  833.33333333333333333
800.00   6  800.00   800.00   800.00   800.00   966.66666666666666667  966.66666666666666667  966.66666666666666667
900.00   7  900.00   900.00   900.00   900.00   1050.00                1050.00                1050.00
1200.00  8  1200.00  1200.00  1200.00  1200.00  1200.00                1200.00                1200.00

query RIRRRRRR
SELECT price, dense_rank() OVER w, avg(price) OVER (w GROUPS BETWEEN 3 FOLLOWING AND 100 FOLLOWING), avg(price) OVER (w GROUPS BETWEEN 3 FOLLOWING AND 1 FOLLOWING), avg(price) OVER (w GROUPS BETWEEN 2 FOLLOWING AND 6 FOLLOWING), avg(price) OVER (w GROUPS BETWEEN 3 FOLLOWING AND 3 FOLLOWING), avg(price) OVER (w GROUPS BETWEEN 0 FOLLOWING AND 4 FOLLOWING), avg(price) OVER (w GROUPS BETWEEN 5 FOLLOWING AND UNBOUNDED FOLLOWING) FROM products WINDOW w AS (ORDER BY price) ORDER BY price
----
150.00   1  785.71428571428571429  NULL  671.42857142857142857  500.00   443.75                 966.66666666666666667
200.00   2  833.33333333333333333  NULL  785.71428571428571429  700.00   525.00                 1050.00
200.00   2  833.33333333333333333  NULL  785.71428571428571429  700.00   525.00                 1050.00
400.00   3  966.66666666666666667  NULL  833.33333333333333333  800.00   671.42857142857142857  1200.00
500.00   4  1050.00                NULL  966.66666666666666667  900.00   785.71428571428571429  NULL
700.00   5  1200.00                NULL  1050.00                1200.00  833.33333333333333333  NULL
700.00   5  1200.00                NULL  1050.00                1200.00  833.33333333333333333  NULL
700.00   5  1200.00                NULL  1050.00                1200.00  833.33333333333333333  NULL
800.00   6  NULL                   NULL  1200.00                NULL     966.66666666666666667  NULL
900.00   7  NULL                   NULL  NULL                   NULL     1050.00                NULL
1200.00  8  NULL                   NULL  NULL                   NULL     1200.00                NULL

query TTRRR
SELECT group_name, product_name, price, avg(price) OVER (PARTITION BY group_name ORDER BY price GROUPS BETWEEN CURRENT ROW AND 3 FOLLOWING), avg(price) OVER (ORDER BY price GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING) FROM products ORDER BY group_id
----
Smartphone  Microsoft Lumia  200.00   500.00   586.36363636363636364
Smartphone  HTC One          400.00   600.00   586.36363636363636364
Smartphone  Nexus            500.00   700.00   586.36363636363636364
Smartphone  iPhone           900.00   900.00   586.36363636363636364
Laptop      HP Elite         1200.00  1200.00  586.36363636363636364
Laptop      Lenovo Thinkpad  700.00   850.00   586.36363636363636364
Laptop      Sony VAIO        700.00   850.00   586.36363636363636364
Laptop      Dell             800.00   1000.00  586.36363636363636364
Tablet      iPad             700.00   700.00   586.36363636363636364
Tablet      Kindle Fire      150.00   350.00   586.36363636363636364
Tablet      Samsung          200.00   450.00   586.36363636363636364

query TTRRR
SELECT group_name, product_name, price, avg(price) OVER (ORDER BY group_id GROUPS BETWEEN 1 PRECEDING AND 2 PRECEDING), avg(price) OVER (ORDER BY price GROUPS BETWEEN CURRENT ROW AND CURRENT ROW) FROM products ORDER BY group_id
----
Smartphone  Microsoft Lumia  200.00   NULL  200.00
Smartphone  HTC One          400.00   NULL  400.00
Smartphone  Nexus            500.00   NULL  500.00
Smartphone  iPhone           900.00   NULL  900.00
Laptop      HP Elite         1200.00  NULL  1200.00
Laptop      Lenovo Thinkpad  700.00   NULL  700.00
Laptop      Sony VAIO        700.00   NULL  700.00
Laptop      Dell             800.00   NULL  800.00
Tablet      iPad             700.00   NULL  700.00
Tablet      Kindle Fire      150.00   NULL  150.00
Tablet      Samsung          200.00   NULL  200.00

query RTR
SELECT
	price, array_agg(price) OVER w, sum(price) OVER w
FROM
	products
WINDOW
	w AS (
		ORDER BY
			price
		RANGE
			UNBOUNDED PRECEDING EXCLUDE CURRENT ROW
	)
ORDER BY
	price
----
150.00   NULL                                                                     NULL
200.00   {150.00,200.00}                                                          350.00
200.00   {150.00,200.00}                                                          350.00
400.00   {150.00,200.00,200.00}                                                   550.00
500.00   {150.00,200.00,200.00,400.00}                                            950.00
700.00   {150.00,200.00,200.00,400.00,500.00,700.00,700.00}                       2850.00
700.00   {150.00,200.00,200.00,400.00,500.00,700.00,700.00}                       2850.00
700.00   {150.00,200.00,200.00,400.00,500.00,700.00,700.00}                       2850.00
800.00   {150.00,200.00,200.00,400.00,500.00,700.00,700.00,700.00}                3550.00
900.00   {150.00,200.00,200.00,400.00,500.00,700.00,700.00,700.00,800.00}         4350.00
1200.00  {150.00,200.00,200.00,400.00,500.00,700.00,700.00,700.00,800.00,900.00}  5250.00

query RTR
SELECT
	price, array_agg(price) OVER w, max(price) OVER w
FROM
	products
WINDOW
	w AS (
		ORDER BY
			price
		RANGE
			UNBOUNDED PRECEDING EXCLUDE GROUP
	)
ORDER BY
	price
----
150.00   NULL                                                                     NULL
200.00   {150.00}                                                                 150.00
200.00   {150.00}                                                                 150.00
400.00   {150.00,200.00,200.00}                                                   200.00
500.00   {150.00,200.00,200.00,400.00}                                            400.00
700.00   {150.00,200.00,200.00,400.00,500.00}                                     500.00
700.00   {150.00,200.00,200.00,400.00,500.00}                                     500.00
700.00   {150.00,200.00,200.00,400.00,500.00}                                     500.00
800.00   {150.00,200.00,200.00,400.00,500.00,700.00,700.00,700.00}                700.00
900.00   {150.00,200.00,200.00,400.00,500.00,700.00,700.00,700.00,800.00}         800.00
1200.00  {150.00,200.00,200.00,400.00,500.00,700.00,700.00,700.00,800.00,900.00}  900.00

query RTR
SELECT
	price, array_agg(price) OVER w, avg(price) OVER w
FROM
	products
WINDOW
	w AS (
		ORDER BY
			price
		RANGE
			UNBOUNDED PRECEDING EXCLUDE TIES
	)
ORDER BY
	price
----
150.00   {150.00}                                                                         150.00
200.00   {150.00,200.00}                                                                  175.00
200.00   {150.00,200.00}                                                                  175.00
400.00   {150.00,200.00,200.00,400.00}                                                    237.50
500.00   {150.00,200.00,200.00,400.00,500.00}                                             290.00
700.00   {150.00,200.00,200.00,400.00,500.00,700.00}                                      358.33333333333333333
700.00   {150.00,200.00,200.00,400.00,500.00,700.00}                                      358.33333333333333333
700.00   {150.00,200.00,200.00,400.00,500.00,700.00}                                      358.33333333333333333
800.00   {150.00,200.00,200.00,400.00,500.00,700.00,700.00,700.00,800.00}                 483.33333333333333333
900.00   {150.00,200.00,200.00,400.00,500.00,700.00,700.00,700.00,800.00,900.00}          525.00
1200.00  {150.00,200.00,200.00,400.00,500.00,700.00,700.00,700.00,800.00,900.00,1200.00}  586.36363636363636364

query RTR
SELECT
	price, array_agg(price) OVER w, avg(price) OVER w
FROM
	products
WINDOW
	w AS (
		ORDER BY
			price
		RANGE
			UNBOUNDED PRECEDING EXCLUDE NO OTHERS
	)
ORDER BY
	price
----
150.00   {150.00}                                                                         150.00
200.00   {150.00,200.00,200.00}                                                           183.33333333333333333
200.00   {150.00,200.00,200.00}                                                           183.33333333333333333
400.00   {150.00,200.00,200.00,400.00}                                                    237.50
500.00   {150.00,200.00,200.00,400.00,500.00}                                             290.00
700.00   {150.00,200.00,200.00,400.00,500.00,700.00,700.00,700.00}                        443.75
700.00   {150.00,200.00,200.00,400.00,500.00,700.00,700.00,700.00}                        443.75
700.00   {150.00,200.00,200.00,400.00,500.00,700.00,700.00,700.00}                        443.75
800.00   {150.00,200.00,200.00,400.00,500.00,700.00,700.00,700.00,800.00}                 483.33333333333333333
900.00   {150.00,200.00,200.00,400.00,500.00,700.00,700.00,700.00,800.00,900.00}          525.00
1200.00  {150.00,200.00,200.00,400.00,500.00,700.00,700.00,700.00,800.00,900.00,1200.00}  586.36363636363636364

query TTTT
SELECT
	first_value(product_name) OVER (
		w RANGE UNBOUNDED PRECEDING EXCLUDE CURRENT ROW
	),
	first_value(product_name) OVER (
		w RANGE UNBOUNDED PRECEDING EXCLUDE GROUP
	),
	first_value(product_name) OVER (
		w RANGE UNBOUNDED PRECEDING EXCLUDE TIES
	),
	first_value(product_name) OVER (
		w RANGE UNBOUNDED PRECEDING EXCLUDE NO OTHERS
	)
FROM
	products
WINDOW
	w AS (ORDER BY group_id)
ORDER BY
	group_id
----
NULL             NULL             Microsoft Lumia  Microsoft Lumia
Microsoft Lumia  Microsoft Lumia  Microsoft Lumia  Microsoft Lumia
Microsoft Lumia  Microsoft Lumia  Microsoft Lumia  Microsoft Lumia
Microsoft Lumia  Microsoft Lumia  Microsoft Lumia  Microsoft Lumia
Microsoft Lumia  Microsoft Lumia  Microsoft Lumia  Microsoft Lumia
Microsoft Lumia  Microsoft Lumia  Microsoft Lumia  Microsoft Lumia
Microsoft Lumia  Microsoft Lumia  Microsoft Lumia  Microsoft Lumia
Microsoft Lumia  Microsoft Lumia  Microsoft Lumia  Microsoft Lumia
Microsoft Lumia  Microsoft Lumia  Microsoft Lumia  Microsoft Lumia
Microsoft Lumia  Microsoft Lumia  Microsoft Lumia  Microsoft Lumia
Microsoft Lumia  Microsoft Lumia  Microsoft Lumia  Microsoft Lumia

query TTTT
SELECT
	last_value(product_name) OVER (
		w RANGE UNBOUNDED PRECEDING EXCLUDE CURRENT ROW
	),
	last_value(product_name) OVER (
		w RANGE UNBOUNDED PRECEDING EXCLUDE GROUP
	),
	last_value(product_name) OVER (
		w RANGE UNBOUNDED PRECEDING EXCLUDE TIES
	),
	last_value(product_name) OVER (
		w RANGE UNBOUNDED PRECEDING EXCLUDE NO OTHERS
	)
FROM
	products
WINDOW
	w AS (ORDER BY group_id)
ORDER BY
	group_id
----
NULL             NULL             Microsoft Lumia  Microsoft Lumia
Microsoft Lumia  Microsoft Lumia  HTC One          HTC One
HTC One          HTC One          Nexus            Nexus
Nexus            Nexus            iPhone           iPhone
iPhone           iPhone           HP Elite         HP Elite
HP Elite         HP Elite         Lenovo Thinkpad  Lenovo Thinkpad
Lenovo Thinkpad  Lenovo Thinkpad  Sony VAIO        Sony VAIO
Sony VAIO        Sony VAIO        Dell             Dell
Dell             Dell             iPad             iPad
iPad             iPad             Kindle Fire      Kindle Fire
Kindle Fire      Kindle Fire      Samsung          Samsung

query TTTT
SELECT
	nth_value(product_name, 2) OVER (
		w RANGE UNBOUNDED PRECEDING EXCLUDE CURRENT ROW
	),
	nth_value(product_name, 3) OVER (
		w RANGE UNBOUNDED PRECEDING EXCLUDE GROUP
	),
	nth_value(product_name, 4) OVER (
		w RANGE UNBOUNDED PRECEDING EXCLUDE TIES
	),
	nth_value(product_name, 5) OVER (
		w RANGE UNBOUNDED PRECEDING EXCLUDE NO OTHERS
	)
FROM
	products
WINDOW
	w AS (ORDER BY group_id)
ORDER BY
	group_id
----
NULL     NULL   NULL    NULL
NULL     NULL   NULL    NULL
HTC One  NULL   NULL    NULL
HTC One  Nexus  iPhone  NULL
HTC One  Nexus  iPhone  HP Elite
HTC One  Nexus  iPhone  HP Elite
HTC One  Nexus  iPhone  HP Elite
HTC One  Nexus  iPhone  HP Elite
HTC One  Nexus  iPhone  HP Elite
HTC One  Nexus  iPhone  HP Elite
HTC One  Nexus  iPhone  HP Elite

# Test for #32702

statement ok
CREATE TABLE x (a INT)

statement ok
INSERT INTO x VALUES (1), (2), (3)

query IT
SELECT a, json_agg(a) OVER (ORDER BY a) FROM x ORDER BY a
----
1 [1]
2 [1, 2]
3 [1, 2, 3]

# Test for #35267
query I
SELECT
    row_number() OVER (PARTITION BY s)
FROM
    (SELECT sum(a) AS s FROM (SELECT a FROM x UNION ALL SELECT a FROM x) GROUP BY a)
----
1
1
1

# Tests for #32050

statement error window function calls cannot be nested
SELECT sum(a) OVER (PARTITION BY count(a) OVER ()) FROM x

statement error window function calls cannot be nested
SELECT sum(a) OVER (ORDER BY count(a) OVER ()) FROM x

statement error window function calls cannot be nested
SELECT sum(a) OVER (PARTITION BY count(a) OVER () + 1) FROM x

statement error window function calls cannot be nested
SELECT sum(a) OVER (ORDER BY count(a) OVER () + 1) FROM x

# TODO(justin): blocked by #37134.
# statement error more than one row returned by a subquery used as an expression
# SELECT sum(a) OVER (PARTITION BY (SELECT count(*) FROM x GROUP BY a)) FROM x

query I
SELECT sum(a) OVER (PARTITION BY (SELECT count(*) FROM x GROUP BY a LIMIT 1))::INT FROM x
----
6
6
6

# Regression test for #27293 - make sure comparing two tuple types when
# generating window functions expressions doesn't panic.

query II
SELECT
    min(a) OVER (PARTITION BY (a, a)) AS min,
    max(a) OVER (PARTITION BY (a, a)) AS max
FROM
    (SELECT 1 AS a)
----
1 1

query II
SELECT
    min(a) OVER (PARTITION BY (())) AS min,
    max(a) OVER (PARTITION BY (())) AS max
FROM
    (SELECT 1 AS a)
----
1 1

query T
SELECT string_agg('foo', s) OVER () FROM (SELECT * FROM kv LIMIT 1)
----
foo

# Regression test for #37201.
query I
SELECT jsonb_agg(a) OVER (ORDER BY a GROUPS BETWEEN 5 FOLLOWING AND UNBOUNDED FOLLOWING) FROM x
----
NULL
NULL
NULL

statement ok
CREATE TABLE abc (a INT PRIMARY KEY, b INT, c INT)

statement ok
INSERT INTO abc VALUES
  (1, 10, 20),
  (2, 10, 20),
  (3, 10, 20),
  (4, 10, 30),
  (5, 10, 30),
  (6, 10, 30)

query TTTTTTTTTTTT rowsort
SELECT
  avg(a) OVER (),
  avg(a) OVER (ORDER BY a),
  avg(a) OVER (ORDER BY b),
  avg(a) OVER (ORDER BY c),
  avg(b) OVER (),
  avg(b) OVER (ORDER BY a),
  avg(b) OVER (ORDER BY b),
  avg(b) OVER (ORDER BY c),
  avg(c) OVER (),
  avg(c) OVER (ORDER BY a),
  avg(c) OVER (ORDER BY b),
  avg(c) OVER (ORDER BY c)
FROM abc
----
3.5  1    3.5  2    10  10  10  10  25  20    25  20
3.5  1.5  3.5  2    10  10  10  10  25  20    25  20
3.5  2    3.5  2    10  10  10  10  25  20    25  20
3.5  2.5  3.5  3.5  10  10  10  10  25  22.5  25  25
3.5  3    3.5  3.5  10  10  10  10  25  24    25  25
3.5  3.5  3.5  3.5  10  10  10  10  25  25    25  25

query TTTTTTTTTTTT rowsort
SELECT
  avg(a) OVER            (RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
  avg(a) OVER (ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
  avg(a) OVER (ORDER BY b RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
  avg(a) OVER (ORDER BY c RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
  avg(b) OVER            (RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
  avg(b) OVER (ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
  avg(b) OVER (ORDER BY b RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
  avg(b) OVER (ORDER BY c RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
  avg(c) OVER            (RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
  avg(c) OVER (ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
  avg(c) OVER (ORDER BY b RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING),
  avg(c) OVER (ORDER BY c RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING)
FROM abc
----
3.5  3.5  3.5  3.5  10  10  10  10  25  25  25  25
3.5  3.5  3.5  3.5  10  10  10  10  25  25  25  25
3.5  3.5  3.5  3.5  10  10  10  10  25  25  25  25
3.5  3.5  3.5  3.5  10  10  10  10  25  25  25  25
3.5  3.5  3.5  3.5  10  10  10  10  25  25  25  25
3.5  3.5  3.5  3.5  10  10  10  10  25  25  25  25

query T
SELECT array_agg(a) OVER (w RANGE 1 PRECEDING) FROM x WINDOW w AS (ORDER BY a DESC) ORDER BY a
----
{2,1}
{3,2}
{3}

statement error GROUPS mode requires an ORDER BY clause
SELECT array_agg(a) OVER (w GROUPS 1 PRECEDING) FROM x WINDOW w AS (PARTITION BY a)

query T
SELECT array_agg(a) OVER (w GROUPS 1 PRECEDING) FROM x WINDOW w AS (PARTITION BY a ORDER BY a DESC) ORDER BY a
----
{1}
{2}
{3}

# Regression tests for #38103
statement ok
DROP TABLE IF EXISTS t

statement ok
CREATE TABLE t (a INT PRIMARY KEY, b INT)

statement ok
INSERT INTO t VALUES (1, 1), (2, NULL), (3, 3)

query I
SELECT min(b) OVER () FROM t
----
1
1
1

query IIR
SELECT a, b, sum(b) OVER (ROWS 0 PRECEDING) FROM t ORDER BY a
----
1 1    1
2 NULL NULL
3 3    3

query IIR
SELECT a, b, avg(b) OVER () FROM t ORDER BY a
----
1  1    2
2  NULL 2
3  3    2

query IIR
SELECT a, b, avg(b) OVER (ROWS 0 PRECEDING) FROM t ORDER BY a
----
1  1     1
2  NULL  NULL
3  3     3

statement ok
CREATE TABLE wxyz (w INT PRIMARY KEY, x INT, y INT, z INT)

statement ok
INSERT INTO wxyz VALUES
  (1, 10, 1, 1),
  (2, 10, 2, 0),
  (3, 10, 1, 1),
  (4, 10, 2, 0),
  (5, 10, 2, 1),
  (6, 10, 2, 0)

# Cases involving interaction between limits and window functions.
query IIIII rowsort
SELECT *, rank() OVER (PARTITION BY z ORDER BY y) FROM wxyz ORDER BY y LIMIT 2
----
3  10  1  1  1
1  10  1  1  1

query IIIII rowsort
SELECT *, dense_rank() OVER (PARTITION BY z ORDER BY y) FROM wxyz ORDER BY y LIMIT 2
----
3  10  1  1  1
1  10  1  1  1

query IIIIR rowsort
SELECT *, avg(w) OVER (PARTITION BY z ORDER BY y) FROM wxyz ORDER BY y LIMIT 2
----
3  10  1  1  2
1  10  1  1  2

query IIIII rowsort
SELECT *, rank() OVER (PARTITION BY w ORDER BY y) FROM wxyz ORDER BY y LIMIT 2
----
3  10  1  1  1
1  10  1  1  1

query IIIII rowsort
SELECT *, dense_rank() OVER (PARTITION BY w ORDER BY y) FROM wxyz ORDER BY y LIMIT 2
----
3  10  1  1  1
1  10  1  1  1

query IIIIR rowsort
SELECT *, avg(w) OVER (PARTITION BY w ORDER BY y) FROM wxyz ORDER BY y LIMIT 2
----
3  10  1  1  3
1  10  1  1  1

query IIIII rowsort
SELECT *, rank() OVER (PARTITION BY w ORDER BY y) FROM wxyz ORDER BY w, y LIMIT 2
----
1  10  1  1  1
2  10  2  0  1

query IIIII rowsort
SELECT *, dense_rank() OVER (PARTITION BY w ORDER BY y) FROM wxyz ORDER BY w, y LIMIT 2
----
1  10  1  1  1
2  10  2  0  1

query IIIIR rowsort
SELECT *, avg(w) OVER (PARTITION BY w ORDER BY y) FROM wxyz ORDER BY w, y LIMIT 2
----
1  10  1  1  1
2  10  2  0  2

query IIIII rowsort
SELECT *, rank() OVER (PARTITION BY w ORDER BY y) FROM wxyz ORDER BY w LIMIT 2
----
1  10  1  1  1
2  10  2  0  1

query IIIII rowsort
SELECT *, dense_rank() OVER (PARTITION BY w ORDER BY y) FROM wxyz ORDER BY w LIMIT 2
----
1  10  1  1  1
2  10  2  0  1

query IIIIR rowsort
SELECT *, avg(w) OVER (PARTITION BY w ORDER BY y) FROM wxyz ORDER BY w LIMIT 2
----
1  10  1  1  1
2  10  2  0  2

query IIIII rowsort
SELECT *, rank() OVER (PARTITION BY w ORDER BY y) FROM wxyz ORDER BY y, w LIMIT 2
----
1  10  1  1  1
3  10  1  1  1

query IIIII rowsort
SELECT *, dense_rank() OVER (PARTITION BY w ORDER BY y) FROM wxyz ORDER BY y, w LIMIT 2
----
1  10  1  1  1
3  10  1  1  1

query IIIIR rowsort
SELECT *, avg(w) OVER (PARTITION BY w ORDER BY y) FROM wxyz ORDER BY y, w LIMIT 2
----
1  10  1  1  1
3  10  1  1  3

query IIIII rowsort
SELECT *, rank() OVER (PARTITION BY w, z ORDER BY y) FROM wxyz ORDER BY w, z, y LIMIT 2
----
1  10  1  1  1
2  10  2  0  1

query IIIII rowsort
SELECT *, dense_rank() OVER (PARTITION BY w, z ORDER BY y) FROM wxyz ORDER BY w, z, y LIMIT 2
----
1  10  1  1  1
2  10  2  0  1

query IIIIR rowsort
SELECT *, avg(w) OVER (PARTITION BY w, z ORDER BY y) FROM wxyz ORDER BY w, z, y LIMIT 2
----
1  10  1  1  1
2  10  2  0  2

query IIIII rowsort
SELECT *, rank() OVER (PARTITION BY w, z ORDER BY y) FROM wxyz ORDER BY z, w, y LIMIT 2
----
2  10  2  0  1
4  10  2  0  1

query IIIII rowsort
SELECT *, dense_rank() OVER (PARTITION BY w, z ORDER BY y) FROM wxyz ORDER BY z, w, y LIMIT 2
----
2  10  2  0  1
4  10  2  0  1

query IIIIR rowsort
SELECT *, avg(w) OVER (PARTITION BY w, z ORDER BY y) FROM wxyz ORDER BY z, w, y LIMIT 2
----
2  10  2  0  2
4  10  2  0  4

# Test that windower respects the memory limit set via the cluster setting.
statement ok
SET CLUSTER SETTING sql.distsql.temp_storage.workmem='200KB'

statement ok
CREATE TABLE l (a INT PRIMARY KEY)

statement ok
INSERT INTO l SELECT g FROM generate_series(0,10000) g(g)

statement error memory budget exceeded
SELECT array_agg(a) OVER () FROM l LIMIT 1

statement ok
RESET CLUSTER SETTING sql.distsql.temp_storage.workmem

# Regression test for #38901 verifying that window frame takes precedence over
# the concept of peers.
query I
SELECT count(a) OVER (ROWS 1 PRECEDING) FROM t
----
1
2
2

statement ok
CREATE TABLE t38901 (a INT PRIMARY KEY); INSERT INTO t38901 VALUES (1), (2), (3)

query T
SELECT array_agg(a) OVER (ORDER BY a ROWS BETWEEN 2 PRECEDING AND 1 PRECEDING) FROM t38901 ORDER BY a
----
NULL
{1}
{1,2}

# Regression test for #42935.
query IIIII
SELECT
	a,
	b,
	count(*) OVER (ORDER BY b),
	count(*) OVER (
		ORDER BY
			b
		RANGE
			BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW
	),
	count(*) OVER (
		ORDER BY
			b
		ROWS
			BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW
	)
FROM
	(VALUES (1, 1), (2, 1), (3, 2), (4, 2)) AS t (a, b)
ORDER BY
	a, b
----
1  1  2  2  1
2  1  2  2  2
3  2  4  4  3
4  2  4  4  4

query IIIRRTBTTTTTTTTT
SELECT
  *,
  array_agg(v) OVER (wv RANGE BETWEEN UNBOUNDED PRECEDING AND 0 PRECEDING),
  array_agg(v) OVER (wv RANGE BETWEEN 0 PRECEDING AND 1 PRECEDING),
  array_agg(f) OVER (wf RANGE BETWEEN UNBOUNDED PRECEDING AND -0.0 PRECEDING),
  array_agg(f) OVER (wf RANGE BETWEEN 0.0 PRECEDING AND 1.0 PRECEDING),
  array_agg(d) OVER (wd RANGE BETWEEN 0.0 FOLLOWING AND 0.0 FOLLOWING),
  array_agg(d) OVER (wd RANGE BETWEEN 1.0 FOLLOWING AND UNBOUNDED FOLLOWING),
  array_agg(i) OVER (wi RANGE BETWEEN '1s'::INTERVAL PRECEDING AND '0s'::INTERVAL PRECEDING),
  array_agg(i) OVER (wi RANGE BETWEEN '1s'::INTERVAL FOLLOWING AND '1s'::INTERVAL FOLLOWING)
FROM
  kv
WINDOW
  wv AS (ORDER BY v DESC),
  wf AS (ORDER BY f),
  wd AS (ORDER BY d DESC),
  wi AS (ORDER BY i)
ORDER BY
  k
----
1   2     3  1    1     a     true   00:01:00      {4,4,4,2,2,2,2}            NULL         {0.1,0.2,0.3,1.0}                      NULL  {1}               {-321,NULL,NULL,NULL}          {00:01:00}             NULL
3   4     5  2    8     a     true   00:00:02      {4,4,4}                    NULL         {0.1,0.2,0.3,1.0,2.0}                  NULL  {8}               {4.4,3,1,-321,NULL,NULL,NULL}  {00:00:02}             NULL
5   NULL  5  9.9  -321  NULL  false  NULL          {4,4,4,2,2,2,2,NULL,NULL}  {NULL,NULL}  {0.1,0.2,0.3,1.0,2.0,3.0,4.4,6.0,9.9}  NULL  {-321}            {NULL,NULL,NULL}               {NULL,NULL,NULL,NULL}  {NULL,NULL,NULL,NULL}
6   2     3  4.4  4.4   b     true   00:00:00.001  {4,4,4,2,2,2,2}            NULL         {0.1,0.2,0.3,1.0,2.0,3.0,4.4}          NULL  {4.4}             {3,1,-321,NULL,NULL,NULL}      {00:00:00.001}         NULL
7   2     2  6    7.9   b     true   4 days        {4,4,4,2,2,2,2}            NULL         {0.1,0.2,0.3,1.0,2.0,3.0,4.4,6.0}      NULL  {7.9}             {4.4,3,1,-321,NULL,NULL,NULL}  {"4 days"}             NULL
8   4     2  3    3     A     false  3 years       {4,4,4}                    NULL         {0.1,0.2,0.3,1.0,2.0,3.0}              NULL  {3}               {1,-321,NULL,NULL,NULL}        {"3 years"}            NULL
9   2     9  0.1  NULL  NULL  NULL   NULL          {4,4,4,2,2,2,2}            NULL         {0.1}                                  NULL  {NULL,NULL,NULL}  {NULL,NULL,NULL}               {NULL,NULL,NULL,NULL}  {NULL,NULL,NULL,NULL}
10  4     9  0.2  NULL  NULL  NULL   NULL          {4,4,4}                    NULL         {0.1,0.2}                              NULL  {NULL,NULL,NULL}  {NULL,NULL,NULL}               {NULL,NULL,NULL,NULL}  {NULL,NULL,NULL,NULL}
11  NULL  9  0.3  NULL  NULL  NULL   NULL          {4,4,4,2,2,2,2,NULL,NULL}  {NULL,NULL}  {0.1,0.2,0.3}                          NULL  {NULL,NULL,NULL}  {NULL,NULL,NULL}               {NULL,NULL,NULL,NULL}  {NULL,NULL,NULL,NULL}

# Regression test for #43083 (CBO optimizing out the single column from ORDER
# BY clause which led to a crash in the execution engine).
query IIIRRTBTTTTTTTTT
SELECT
  *,
  array_agg(v) OVER (wv RANGE BETWEEN UNBOUNDED PRECEDING AND 0 PRECEDING),
  array_agg(v) OVER (wv RANGE BETWEEN 0 PRECEDING AND 1 PRECEDING),
  array_agg(f) OVER (wf RANGE BETWEEN UNBOUNDED PRECEDING AND -0.0 PRECEDING),
  array_agg(f) OVER (wf RANGE BETWEEN 0.0 PRECEDING AND 1.0 PRECEDING),
  array_agg(d) OVER (wd RANGE BETWEEN 0.0 FOLLOWING AND 0.0 FOLLOWING),
  array_agg(d) OVER (wd RANGE BETWEEN 1.0 FOLLOWING AND UNBOUNDED FOLLOWING),
  array_agg(i) OVER (wi RANGE BETWEEN '1s'::INTERVAL PRECEDING AND '0s'::INTERVAL PRECEDING),
  array_agg(i) OVER (wi RANGE BETWEEN '1s'::INTERVAL FOLLOWING AND '1s'::INTERVAL FOLLOWING)
FROM
  kv
WINDOW
  wv AS (PARTITION BY v ORDER BY v),
  wf AS (PARTITION BY f ORDER BY f DESC),
  wd AS (PARTITION BY d ORDER BY d),
  wi AS (PARTITION BY i ORDER BY i DESC)
ORDER BY
  k
----
1   2     3  1    1     a     true   00:01:00      {2,2,2,2}    NULL         {1.0}  NULL  {1}               NULL              {00:01:00}             NULL
3   4     5  2    8     a     true   00:00:02      {4,4,4}      NULL         {2.0}  NULL  {8}               NULL              {00:00:02}             NULL
5   NULL  5  9.9  -321  NULL  false  NULL          {NULL,NULL}  {NULL,NULL}  {9.9}  NULL  {-321}            NULL              {NULL,NULL,NULL,NULL}  {NULL,NULL,NULL,NULL}
6   2     3  4.4  4.4   b     true   00:00:00.001  {2,2,2,2}    NULL         {4.4}  NULL  {4.4}             NULL              {00:00:00.001}         NULL
7   2     2  6    7.9   b     true   4 days        {2,2,2,2}    NULL         {6.0}  NULL  {7.9}             NULL              {"4 days"}             NULL
8   4     2  3    3     A     false  3 years       {4,4,4}      NULL         {3.0}  NULL  {3}               NULL              {"3 years"}            NULL
9   2     9  0.1  NULL  NULL  NULL   NULL          {2,2,2,2}    NULL         {0.1}  NULL  {NULL,NULL,NULL}  {NULL,NULL,NULL}  {NULL,NULL,NULL,NULL}  {NULL,NULL,NULL,NULL}
10  4     9  0.2  NULL  NULL  NULL   NULL          {4,4,4}      NULL         {0.2}  NULL  {NULL,NULL,NULL}  {NULL,NULL,NULL}  {NULL,NULL,NULL,NULL}  {NULL,NULL,NULL,NULL}
11  NULL  9  0.3  NULL  NULL  NULL   NULL          {NULL,NULL}  {NULL,NULL}  {0.3}  NULL  {NULL,NULL,NULL}  {NULL,NULL,NULL}  {NULL,NULL,NULL,NULL}  {NULL,NULL,NULL,NULL}

# Check that telemetry is being collected on the window functions' usage.
query B
SELECT count(*) >= 26 FROM crdb_internal.feature_usage WHERE feature_name LIKE 'sql.plan.window_function%' AND usage_count > 0
----
true

statement ok
DROP TABLE t; CREATE TABLE t (a INT, b INT, c INT PRIMARY KEY)

statement ok
INSERT INTO t VALUES
  (0, 1, 0),
  (1, 1, 1),
  (0, 2, 2),
  (1, 2, 3)

# We sort the output on all queries with row_number window function to get
# deterministic results.
query III
SELECT a, b, row_number() OVER (ORDER BY a, b) FROM t ORDER BY a, b
----
0 1 1
0 2 2
1 1 3
1 2 4

query III
SELECT a, b, row_number() OVER (PARTITION BY a ORDER BY b) FROM t ORDER BY a, b
----
0 1 1
0 2 2
1 1 1
1 2 2

query III
SELECT a, b, row_number() OVER (PARTITION BY a, b) FROM t ORDER BY a, b
----
0 1 1
0 2 1
1 1 1
1 2 1

query III rowsort
SELECT a, b, rank() OVER () FROM t
----
0 1 1
0 2 1
1 1 1
1 2 1

query III rowsort
SELECT a, b, rank() OVER (ORDER BY a) FROM t
----
0 1 1
0 2 1
1 1 3
1 2 3

query IIII rowsort
SELECT a, b, c, rank() OVER (PARTITION BY a ORDER BY c) FROM t
----
0 1 0 1
0 2 2 2
1 1 1 1
1 2 3 2

query III rowsort
SELECT a, b, dense_rank() OVER () FROM t
----
0 1 1
0 2 1
1 1 1
1 2 1

query III rowsort
SELECT a, b, dense_rank() OVER (ORDER BY a) FROM t
----
0 1 1
0 2 1
1 1 2
1 2 2

query IIII rowsort
SELECT a, b, c, dense_rank() OVER (PARTITION BY a ORDER BY c) FROM t
----
0 1 0 1
0 2 2 2
1 1 1 1
1 2 3 2

query IIIIRR rowsort
SELECT a, b, rank() OVER w, dense_rank() OVER w, percent_rank() OVER w, cume_dist() OVER w FROM t WINDOW w AS ()
----
0  1  1  1  0  1
1  1  1  1  0  1
0  2  1  1  0  1
1  2  1  1  0  1

query IIIIRR rowsort
SELECT a, b, rank() OVER w, dense_rank() OVER w, percent_rank() OVER w, cume_dist() OVER w FROM t WINDOW w AS (PARTITION BY a)
----
0  1  1  1  0  1
0  2  1  1  0  1
1  1  1  1  0  1
1  2  1  1  0  1


query IIIIRR rowsort
SELECT a, b, rank() OVER w, dense_rank() OVER w, percent_rank() OVER w, cume_dist() OVER w FROM t WINDOW w AS (ORDER BY a)
----
0  1  1  1  0                  0.5
0  2  1  1  0                  0.5
1  1  3  2  0.666666666666667  1
1  2  3  2  0.666666666666667  1

query IIIIRR rowsort
SELECT a, b, rank() OVER w, dense_rank() OVER w, percent_rank() OVER w, cume_dist() OVER w FROM t WINDOW w AS (PARTITION BY a ORDER BY b)
----
0  1  1  1  0  0.5
0  2  2  2  1  1
1  1  1  1  0  0.5
1  2  2  2  1  1