visitParamHas -> JSONSHas
visitParamExtractUInt -> JSONSExtractUInt

#include <Functions/FunctionFactory.h>
#include <Functions/FunctionsVisitParam.h>
#include <Functions/FunctionsStringSearch.h>
namespace DB
{
struct NameVisitParamExtractUInt   { static constexpr auto name = "visitParamExtractUInt"; };
using FunctionVisitParamExtractUInt = FunctionsStringSearch<ExtractParamImpl<ExtractNumericType<UInt64>>, NameVisitParamExtractUInt>;
void registerFunctionVisitParamExtractUInt(FunctionFactory & factory)
{
    factory.registerFunction<FunctionVisitParamExtractUInt>();
}
}