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8 lines
376 B
MySQL
8 lines
376 B
MySQL
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SELECT arrayCompact([]);
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SELECT arrayCompact([1, 1, nan, nan, 2, 2, 2]);
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SELECT arrayCompact([1, 1, nan, nan, -nan, 2, 2, 2]);
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SELECT arrayCompact([1, 1, NULL, NULL, 2, 2, 2]);
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SELECT arrayCompact(['hello', '', '', '', 'world', 'world']);
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SELECT arrayCompact([[[]], [[], []], [[], []], [[]]]);
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SELECT arrayCompact(x -> toString(intDiv(x, 3)), range(number)) FROM numbers(10);
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