Method execute

src/Functions/array/arrayAggregation.cpp:391–428

    }

    static ColumnPtr execute(const ColumnArray & array, ColumnPtr mapped)
    {
        const IColumn::Offsets & offsets = array.getOffsets();
        ColumnPtr res;

        if constexpr (aggregate_operation == AggregateOperation::min || aggregate_operation == AggregateOperation::max)
        {
            executeMinOrMax(mapped, offsets, res);
            return res;
        }
        else
        {
            if (executeType<UInt8>(mapped, offsets, res) ||
                executeType<UInt16>(mapped, offsets, res) ||
                executeType<UInt32>(mapped, offsets, res) ||
                executeType<UInt64>(mapped, offsets, res) ||
                executeType<UInt128>(mapped, offsets, res) ||
                executeType<UInt256>(mapped, offsets, res) ||
                executeType<Int8>(mapped, offsets, res) ||
                executeType<Int16>(mapped, offsets, res) ||
                executeType<Int32>(mapped, offsets, res) ||
                executeType<Int64>(mapped, offsets, res) ||
                executeType<Int128>(mapped, offsets, res) ||
                executeType<Int256>(mapped, offsets, res) ||
                executeType<Float32>(mapped, offsets, res) ||
                executeType<Float64>(mapped, offsets, res) ||
                executeType<Decimal32>(mapped, offsets, res) ||
                executeType<Decimal64>(mapped, offsets, res) ||
                executeType<Decimal128>(mapped, offsets, res) ||
                executeType<Decimal256>(mapped, offsets, res) ||
                executeType<DateTime64>(mapped, offsets, res))
            {
                return res;
            }
        }

        throw Exception(ErrorCodes::ILLEGAL_COLUMN, "Unexpected column for arraySum: {}", mapped->getName());
    }
};

struct NameArrayMin { static constexpr auto name = "arrayMin"; };