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Update arrayAggregation.cpp
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@ -26,7 +26,7 @@ enum class AggregateOperation
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/**
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* During array aggregation we derive result type from operation.
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* For array min or array max we use arryy element as result type.
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* For array min or array max we use array element as result type.
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* For array average we use Float64.
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* For array sum for decimal numbers we use Decimal128, for floating point numbers Float64, for numeric unsigned Int64,
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* and for numeric signed UInt64.
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