1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
PRAGMA WindowNewPipeline;
$data = [
<|a: Decimal('nan', 3, 1), b: 1, expected_count: 0|>,
<|a: Decimal('nan', 3, 1), b: 1, expected_count: 0|>,
<|a: Decimal('+inf', 3, 1), b: 1, expected_count: 0|>,
<|a: Decimal('+inf', 3, 1), b: 1, expected_count: 0|>,
-- One step before inf.
<|a: Decimal('99.9', 3, 1), b: 1, expected_count: 0|>,
<|a: Decimal('4', 3, 1), b: 1, expected_count: 0|>,
<|a: Decimal('2', 3, 1), b: 1, expected_count: 0|>,
<|a: Decimal('1', 3, 1), b: 1, expected_count: 0|>,
<|a: Decimal('-inf', 3, 1), b: 1, expected_count: 0|>,
<|a: Decimal('-inf', 3, 1), b: 1, expected_count: 0|>,
];
$win_result = (
SELECT
COUNT(*) OVER w1 AS actual_count1,
expected_count,
FROM
AS_TABLE($data)
WINDOW
w1 AS (
PARTITION COMPACT BY
b
ORDER BY
a DESC
RANGE BETWEEN Decimal('1', 3, 1) PRECEDING AND Decimal('2', 3, 1) PRECEDING
)
);
select
ENSURE(actual_count1, actual_count1 IS NOT DISTINCT FROM expected_count, "Count differs")
from $win_result;
|
