ClickHouse/tests/queries/0_stateless/02316_expressions_with_window_functions.reference

-- { echoOn }
-- SELECT number, sum(number) + 1 OVER (PARTITION BY (number % 10))
-- FROM numbers(100)
-- ORDER BY number; -- { clientError SYNTAX_ERROR }

SELECT number, 1 + sum(number) OVER (PARTITION BY number % 10)
FROM numbers(100)
ORDER BY number;
0	451
1	461
2	471
3	481
4	491
5	501
6	511
7	521
8	531
9	541
10	451
11	461
12	471
13	481
14	491
15	501
16	511
17	521
18	531
19	541
20	451
21	461
22	471
23	481
24	491
25	501
26	511
27	521
28	531
29	541
30	451
31	461
32	471
33	481
34	491
35	501
36	511
37	521
38	531
39	541
40	451
41	461
42	471
43	481
44	491
45	501
46	511
47	521
48	531
49	541
50	451
51	461
52	471
53	481
54	491
55	501
56	511
57	521
58	531
59	541
60	451
61	461
62	471
63	481
64	491
65	501
66	511
67	521
68	531
69	541
70	451
71	461
72	471
73	481
74	491
75	501
76	511
77	521
78	531
79	541
80	451
81	461
82	471
83	481
84	491
85	501
86	511
87	521
88	531
89	541
90	451
91	461
92	471
93	481
94	491
95	501
96	511
97	521
98	531
99	541
SELECT sum(number) + 1 AS x
FROM numbers(100)
GROUP BY number % 10
ORDER BY x;
451
461
471
481
491
501
511
521
531
541
SELECT
    number,
    sum(number) OVER (PARTITION BY number % 10) / count() OVER (PARTITION BY number % 10),
    avg(number) OVER (PARTITION BY number % 10)
FROM numbers(100)
ORDER BY number ASC;
0	45	45
1	46	46
2	47	47
3	48	48
4	49	49
5	50	50
6	51	51
7	52	52
8	53	53
9	54	54
10	45	45
11	46	46
12	47	47
13	48	48
14	49	49
15	50	50
16	51	51
17	52	52
18	53	53
19	54	54
20	45	45
21	46	46
22	47	47
23	48	48
24	49	49
25	50	50
26	51	51
27	52	52
28	53	53
29	54	54
30	45	45
31	46	46
32	47	47
33	48	48
34	49	49
35	50	50
36	51	51
37	52	52
38	53	53
39	54	54
40	45	45
41	46	46
42	47	47
43	48	48
44	49	49
45	50	50
46	51	51
47	52	52
48	53	53
49	54	54
50	45	45
51	46	46
52	47	47
53	48	48
54	49	49
55	50	50
56	51	51
57	52	52
58	53	53
59	54	54
60	45	45
61	46	46
62	47	47
63	48	48
64	49	49
65	50	50
66	51	51
67	52	52
68	53	53
69	54	54
70	45	45
71	46	46
72	47	47
73	48	48
74	49	49
75	50	50
76	51	51
77	52	52
78	53	53
79	54	54
80	45	45
81	46	46
82	47	47
83	48	48
84	49	49
85	50	50
86	51	51
87	52	52
88	53	53
89	54	54
90	45	45
91	46	46
92	47	47
93	48	48
94	49	49
95	50	50
96	51	51
97	52	52
98	53	53
99	54	54
SELECT sum(number) / sum(sum(number)) OVER (PARTITION BY (number % 10))
FROM numbers(10000)
GROUP BY number % 10;
1
1
1
1
1
1
1
1
1
1
SELECT 1 + sum(number) / sum(sum(number)) OVER (PARTITION BY (number % 10))
FROM numbers(10000)
GROUP BY number % 10;
2
2
2
2
2
2
2
2
2
2