#include #include namespace DB { class FunctionArrayPushFront : public FunctionArrayPush { public: static constexpr auto name = "arrayPushFront"; static FunctionPtr create(const Context & context) { return std::make_shared(context); } FunctionArrayPushFront(const Context & context) : FunctionArrayPush(context, true, name) {} }; void registerFunctionArrayPushFront(FunctionFactory & factory) { factory.registerFunction(); } }