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Merge pull request #33754 from yohannj/fix_doc_tupleHammingDistance
fix/doc: update output type of tupleHammingDistance
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@ -134,7 +134,23 @@ Tuples should have the same type of the elements.
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- The Hamming distance.
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Type: [UInt8](../../sql-reference/data-types/int-uint.md).
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Type: The result type is calculed the same way it is for [Arithmetic functions](../../sql-reference/functions/arithmetic-functions.md), based on the number of elements in the input tuples.
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``` sql
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SELECT
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toTypeName(tupleHammingDistance(tuple(0), tuple(0))) AS t1,
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toTypeName(tupleHammingDistance((0, 0), (0, 0))) AS t2,
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toTypeName(tupleHammingDistance((0, 0, 0), (0, 0, 0))) AS t3,
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toTypeName(tupleHammingDistance((0, 0, 0, 0), (0, 0, 0, 0))) AS t4,
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toTypeName(tupleHammingDistance((0, 0, 0, 0, 0), (0, 0, 0, 0, 0))) AS t5
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```
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``` text
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┌─t1────┬─t2─────┬─t3─────┬─t4─────┬─t5─────┐
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│ UInt8 │ UInt16 │ UInt32 │ UInt64 │ UInt64 │
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└───────┴────────┴────────┴────────┴────────┘
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```
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**Examples**
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