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PRAGMA WindowNewPipeline;
$data = [
<|a: pgfloat4('1.5'), count: 2|>,
<|a: pgfloat4('2.0'), count: 3|>,
<|a: pgfloat4('2.8'), count: 3|>,
<|a: pgfloat4('5.0'), count: 2|>,
<|a: pgfloat4('6.0'), count: 2|>,
];
$win_result = (
SELECT
COUNT(*) OVER w1 AS actual_count,
count,
FROM
AS_TABLE($data)
WINDOW
w1 AS (
ORDER BY
a ASC
RANGE BETWEEN pgfloat8('1.5') PRECEDING AND pgfloat8('1') FOLLOWING
)
);
SELECT
Ensure(actual_count, count IS NOT DISTINCT FROM actual_count)
FROM
$win_result
;
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