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> Документация по формату JSONStringsEachRowWithProgress

# JSONStringsEachRowWithProgress

<div id="description">
  ## Описание
</div>

Отличается от `JSONEachRow`/`JSONStringsEachRow` тем, что ClickHouse также выводит информацию о прогрессе в виде JSON-значений.

<div id="example-usage">
  ## Пример использования
</div>

```json theme={null}
{"row":{"num":42,"str":"hello","arr":[0,1]}}
{"row":{"num":43,"str":"hello","arr":[0,1,2]}}
{"row":{"num":44,"str":"hello","arr":[0,1,2,3]}}
{"progress":{"read_rows":"3","read_bytes":"24","written_rows":"0","written_bytes":"0","total_rows_to_read":"3"}}
```

<div id="format-settings">
  ## Настройки формата
</div>