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9 lines
636 B
SQL
9 lines
636 B
SQL
SELECT flatten(arrayJoin([[[1, 2, 3], [4, 5]], [[6], [7, 8]]]));
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SELECT arrayFlatten(arrayJoin([[[[]], [[1], [], [2, 3]]], [[[4]]]]));
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SELECT flatten(arrayMap(x -> arrayMap(y -> arrayMap(z -> range(x), range(x)), range(x)), range(number))) FROM numbers(6);
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SELECT flatten(arrayMap(x -> arrayMap(y -> arrayMap(z -> range(z), range(y)), range(x)), range(number))) FROM numbers(6);
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SELECT flatten(arrayMap(x -> arrayMap(x -> arrayMap(x -> range(x), range(x)), range(x)), range(number))) FROM numbers(6) SETTINGS enable_analyzer=1;
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SELECT arrayFlatten([[[1, 2, 3], [4, 5]], [[6], [7, 8]]]);
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SELECT flatten([[[]]]);
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SELECT arrayFlatten([]);
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