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30 lines
774 B
SQL
30 lines
774 B
SQL
SELECT
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arrayReduceInRanges(
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'groupArray',
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[1, 2, 3],
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[3, 3, 3],
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['a', 'b', 'c', 'd', 'e']
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);
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SELECT
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arrayReduceInRanges(
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'sum',
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[0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5, 0, 1, 2, 3, 4, 5],
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[0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3],
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[100, 200, 300, 400]
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);
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WITH
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arrayMap(x -> x + 1, range(50)) as data
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SELECT
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arrayReduceInRanges('groupArray', [a, b], [c, d], data) =
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[arraySlice(data, a, c), arraySlice(data, b, d)]
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FROM (
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SELECT
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cityHash64(number + 100) % 40 as a,
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cityHash64(number + 200) % 60 as b,
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cityHash64(number + 300) % 20 as c,
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cityHash64(number + 400) % 30 as d
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FROM numbers(20)
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);
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