ClickHouse/src/Functions/min2.cpp

#include <Functions/FunctionFactory.h>
#include <Functions/FunctionMathBinaryFloat64.h>


namespace DB
{
namespace
{
    struct Min2Name
    {
        static constexpr auto name = "min2";
    };

    template <typename T>
    T min(T a, T b)
    {
        return a < b ? a : b;
    }

    using FunctionMin2 = FunctionMathBinaryFloat64<BinaryFunctionVectorized<Min2Name, min>>;
}

REGISTER_FUNCTION(Min2)
{
    factory.registerFunction<FunctionMin2>({}, FunctionFactory::CaseInsensitive);
}
}