#include #include namespace DB { namespace { template struct RoundAgeImpl { using ResultType = UInt8; static constexpr const bool allow_fixed_string = false; static const constexpr bool allow_string_integer = false; static inline ResultType apply(A x) { return x < 1 ? 0 : (x < 18 ? 17 : (x < 25 ? 18 : (x < 35 ? 25 : (x < 45 ? 35 : (x < 55 ? 45 : 55))))); } #if USE_EMBEDDED_COMPILER static constexpr bool compilable = false; #endif }; struct NameRoundAge { static constexpr auto name = "roundAge"; }; using FunctionRoundAge = FunctionUnaryArithmetic; } template <> struct FunctionUnaryArithmeticMonotonicity : PositiveMonotonicity {}; void registerFunctionRoundAge(FunctionFactory & factory) { factory.registerFunction(); } }