**Use case**
Import binary data as a single row single column of String or similar type.
It will just read all input as a single value.

Loading large blobs as well as loading data by single rows are typical anipatterns in ClickHouse.
But sometimes it is needed.
if (buf.eof())
            throw Exception("Unexpected end of file while parsing JSON object.", ErrorCodes::INCORRECT_DATA);
        if (quotes)
        {
            pos = find_first_symbols<'"', '\\'>(buf.position(), buf.buffer().end());
            buf.position() = pos;
            if (buf.position() == buf.buffer().end())
                continue;
            if (*buf.position() == '"')
            {
                quotes = false;
                ++buf.position();
            }
            else if (*buf.position() == '\\')
            {
                ++buf.position();
                if (!buf.eof())
                {
                    ++buf.position();
                }
            }
        }
        else
        {
            pos = find_first_symbols<'"', '{', '}', '\\'>(buf.position(), buf.buffer().end());
            buf.position() = pos;
            if (buf.position() == buf.buffer().end())
                continue;
            if (*buf.position() == '{')
            {