{
    using ResultValueType = typename Op::ResultType;
public:
    explicit AssociativeApplierImpl(const UInt8ColumnPtrs & in)
        : vec(in[in.size() - 1]->getData()) {}
    inline ResultValueType apply(const size_t i) const { return !!vec[i]; }
private:
    const UInt8Container & vec;
};
using TernaryValueGetter = std::function<Ternary::ResultType (size_t)>;
template <typename ... Types>
struct ValueGetterBuilderImpl;
template <typename Type, typename ...Types>
struct ValueGetterBuilderImpl<Type, Types...>
{
    static TernaryValueGetter build(const IColumn * x)