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4 lines
285 B
MySQL
4 lines
285 B
MySQL
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SELECT arr, element FROM (SELECT [1] AS arr) LEFT ARRAY JOIN arr AS element;
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SELECT arr, element FROM (SELECT emptyArrayUInt8() AS arr) LEFT ARRAY JOIN arr AS element;
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SELECT arr, element FROM (SELECT arrayJoin([emptyArrayUInt8(), [1], [2, 3]]) AS arr) LEFT ARRAY JOIN arr AS element;
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