If you execute this query in interactive mode of `clickhouse-client`:

```
SELECT WatchID::Int64, JavaEnable, toValidUTF8(Title), GoodEvent, EventTime, EventDate, CounterID::Int32, ClientIP::Int32, RegionID::Int32, UserID::Int64, CounterClass, OS, UserAgent, toValidUTF8(URL), toValidUTF8(Referer), Refresh, RefererCategoryID::Int16, RefererRegionID::Int32, URLCategoryID::Int16, URLRegionID::Int32, ResolutionWidth::Int16, ResolutionHeight::Int16, ResolutionDepth, FlashMajor, FlashMinor, FlashMinor2, NetMajor, NetMinor, UserAgentMajor::Int16, UserAgentMinor, CookieEnable, JavascriptEnable, IsMobile, MobilePhone, toValidUTF8(MobilePhoneModel), toValidUTF8(Params), IPNetworkID::Int32, TraficSourceID, SearchEngineID::Int16, toValidUTF8(SearchPhrase), AdvEngineID, IsArtifical, WindowClientWidth::Int16, WindowClientHeight::Int16, ClientTimeZone, ClientEventTime, SilverlightVersion1, SilverlightVersion2, SilverlightVersion3::Int32, SilverlightVersion4::Int16, toValidUTF8(PageCharset), CodeVersion::Int32, IsLink, IsDownload, IsNotBounce, FUniqID::Int64, toValidUTF8(OriginalURL), HID::Int32, IsOldCounter, IsEvent, IsParameter, DontCountHits, WithHash, HitColor, LocalEventTime, Age, Sex, Income, Interests::Int16, Robotness, RemoteIP::Int32, WindowName, OpenerName, HistoryLength, BrowserLanguage, BrowserCountry, toValidUTF8(SocialNetwork), toValidUTF8(SocialAction), HTTPError, SendTiming, DNSTiming, ConnectTiming, ResponseStartTiming, ResponseEndTiming, FetchTiming, SocialSourceNetworkID, toValidUTF8(SocialSourcePage), ParamPrice, toValidUTF8(ParamOrderID), ParamCurrency, ParamCurrencyID::Int16, OpenstatServiceName, OpenstatCampaignID, OpenstatAdID, OpenstatSourceID, UTMSource, UTMMedium, UTMCampaign, UTMContent, UTMTerm, FromTag, HasGCLID, RefererHash::Int64, URLHash::Int64, CLID::Int32
FROM hits_100m_obfuscated
INTO OUTFILE 'dump.csv'
FORMAT CSV
```

progress bar is displaying only occasionally and instantly cleared.
{
        throw Exception("Query processing with fuzzing is not implemented", ErrorCodes::NOT_IMPLEMENTED);
    }
    virtual bool executeMultiQuery(const String & all_queries_text) = 0;
    virtual void connect() = 0;
    virtual void processError(const String & query) const = 0;
    virtual String getName() const = 0;
    void processOrdinaryQuery(const String & query_to_execute, ASTPtr parsed_query);
    void processInsertQuery(const String & query_to_execute, ASTPtr parsed_query);
    void processTextAsSingleQuery(const String & full_query);
    void processParsedSingleQuery(const String & full_query, const String & query_to_execute,
        ASTPtr parsed_query, std::optional<bool> echo_query_ = {}, bool report_error = false);
    static void adjustQueryEnd(const char *& this_query_end, const char * all_queries_end, int max_parser_depth);
    ASTPtr parseQuery(const char *& pos, const char * end, bool allow_multi_statements) const;
    static void setupSignalHandler();
    MultiQueryProcessingStage analyzeMultiQueryText(
        const char *& this_query_begin, const char *& this_query_end, const char * all_queries_end,
        String & query_to_execute, ASTPtr & parsed_query, const String & all_queries_text,
        std::optional<Exception> & current_exception);
    
    virtual String getQueryTextPrefix() { return ""; }
    static void clearTerminal();
    void showClientVersion();
    using ProgramOptionsDescription = boost::program_options::options_description;
    using CommandLineOptions = boost::program_options::variables_map;
    struct OptionsDescription
    {
        std::optional<ProgramOptionsDescription> main_description;
        std::optional<ProgramOptionsDescription> external_description;