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27 lines
987 B
MySQL
27 lines
987 B
MySQL
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select t.1 as cnt,
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t.2 as name,
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t.3 as percent
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from (
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select arrayJoin(result) as t
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from (
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select [
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(79, 'name1'),
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(62, 'name2'),
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(44, 'name3')
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] as data,
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arraySum(arrayMap(t -> t.1, data)) as total,
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arrayMap(t ->
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tuple(t.1, t.2,
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multiIf(total = 0, 0, t.1 > 0 and t.1 < 10, -1.0,
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(toFloat32(t.1) / toFloat32(total)) * 100)
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),
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data
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) as result
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)
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);
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SELECT arrayMap(x -> arrayMap(x -> (x.1), [(1, 1), (2, 2)]), [(3, 3), (4, 4)]);
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SELECT arrayMap(x -> (x.1, arrayMap(x -> (x.1), [(1, 1), (2, 2)])), [(3, 3), (4, 4)]);
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