visitParamHas -> JSONSHas
visitParamExtractUInt -> JSONSExtractUInt

#include <Functions/FunctionFactory.h>
#include <Functions/FunctionsVisitParam.h>
#include <Functions/FunctionsStringSearch.h>
namespace DB
{
struct NameVisitParamExtractFloat  { static constexpr auto name = "visitParamExtractFloat"; };
using FunctionVisitParamExtractFloat = FunctionsStringSearch<ExtractParamImpl<ExtractNumericType<Float64>>, NameVisitParamExtractFloat>;
void registerFunctionVisitParamExtractFloat(FunctionFactory & factory)
{
    factory.registerFunction<FunctionVisitParamExtractFloat>();
}
}