DOCSUP-2965: Add translate for map functions #15744
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| **Parameters** | ||
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| Arguments are [tuples](../../sql-reference/data-types/tuple.md#tuplet1-t2) of two [arrays](../../sql-reference/data-types/array.md#data-type-array), where items in the first array represent keys, and the second array contains values for the each key. | ||
| All key arrays should have same type, and all value arrays should contain items which are promotable to the one type ([Int64](../../sql-reference/data-types/int-uint.md#int-ranges), [UInt64](../../sql-reference/data-types/int-uint.md#uint-ranges) or [Float64](../../sql-reference/data-types/float.md#float32-float64)). | ||
| The common promoted type is used as a type for the result array. |
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If this sentence is supposed to be a separate paragraph, you must add the new line before it. Otherwise, it is not perceived as a separate paragraph.
What is it a common promoted type? Is it the resulting common type? Promotion is possibly the worst word that can be used in the meaning of type conversion.
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Replaced with "reduced"
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