Function writeFieldFromColumn

src/Formats/JSONUtils.cpp:398–440

    void writeCompactArrayEnd(WriteBuffer & out) { writeChar(']', out); }

    void writeFieldFromColumn(
        const IColumn & column,
        const ISerialization & serialization,
        size_t row_num,
        bool yield_strings,
        const FormatSettings & settings,
        WriteBuffer & out,
        const std::optional<String> & name,
        size_t indent,
        const char * title_after_delimiter,
        bool pretty_json)
    {
        if (name.has_value())
        {
            if (pretty_json)
            {
                writeTitlePretty(name->data(), out, settings, indent, title_after_delimiter);
            }
            else
            {
                writeTitle(name->data(), out, indent, title_after_delimiter);
            }
        }

        if (yield_strings)
        {
            WriteBufferFromOwnString buf;

            serialization.serializeText(column, row_num, buf, settings);
            writeJSONString(buf.str(), out, settings);
        }
        else
        {
            if (pretty_json)
            {
                serialization.serializeTextJSONPretty(column, row_num, out, settings, indent);
            }
            else
            {
                serialization.serializeTextJSON(column, row_num, out, settings);
            }
        }
    }

    void writeColumns(
        const Columns & columns,