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> Documentación del formato JSONCompactEachRowWithNamesAndTypes

# JSONCompactEachRowWithNamesAndTypes

| Entrada | Salida | Alias |
| ------- | ------ | ----- |
| ✔       | ✔      |       |

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

Se diferencia del formato [`JSONCompactEachRow`](/es/reference/formats/JSON/JSONCompactEachRow) en que también muestra dos filas de encabezado con nombres de columna y tipos, de forma similar al formato [TabSeparatedWithNamesAndTypes](/es/reference/formats/TabSeparated/TabSeparatedWithNamesAndTypes).

<div id="example-usage">
  ## Ejemplo de uso
</div>

<div id="inserting-data">
  ### Inserción de datos
</div>

Usa un archivo JSON con los siguientes datos, llamado `football.json`:

```json theme={null}
["date", "season", "home_team", "away_team", "home_team_goals", "away_team_goals"]
["Date", "Int16", "LowCardinality(String)", "LowCardinality(String)", "Int8", "Int8"]
["2022-04-30", 2021, "Sutton United", "Bradford City", 1, 4]
["2022-04-30", 2021, "Swindon Town", "Barrow", 2, 1]
["2022-04-30", 2021, "Tranmere Rovers", "Oldham Athletic", 2, 0]
["2022-05-02", 2021, "Port Vale", "Newport County", 1, 2]
["2022-05-02", 2021, "Salford City", "Mansfield Town", 2, 2]
["2022-05-07", 2021, "Barrow", "Northampton Town", 1, 3]
["2022-05-07", 2021, "Bradford City", "Carlisle United", 2, 0]
["2022-05-07", 2021, "Bristol Rovers", "Scunthorpe United", 7, 0]
["2022-05-07", 2021, "Exeter City", "Port Vale", 0, 1]
["2022-05-07", 2021, "Harrogate Town A.F.C.", "Sutton United", 0, 2]
["2022-05-07", 2021, "Hartlepool United", "Colchester United", 0, 2]
["2022-05-07", 2021, "Leyton Orient", "Tranmere Rovers", 0, 1]
["2022-05-07", 2021, "Mansfield Town", "Forest Green Rovers", 2, 2]
["2022-05-07", 2021, "Newport County", "Rochdale", 0, 2]
["2022-05-07", 2021, "Oldham Athletic", "Crawley Town", 3, 3]
["2022-05-07", 2021, "Stevenage Borough", "Salford City", 4, 2]
["2022-05-07", 2021, "Walsall", "Swindon Town", 0, 3]
```

Inserta los datos:

```sql theme={null}
INSERT INTO football FROM INFILE 'football.json' FORMAT JSONCompactEachRowWithNamesAndTypes;
```

<div id="reading-data">
  ### Lectura de datos
</div>

Lea los datos con el formato `JSONCompactEachRowWithNamesAndTypes`:

```sql theme={null}
SELECT *
FROM football
FORMAT JSONCompactEachRowWithNamesAndTypes
```

La salida estará en formato JSON:

```json theme={null}
["date", "season", "home_team", "away_team", "home_team_goals", "away_team_goals"]
["Date", "Int16", "LowCardinality(String)", "LowCardinality(String)", "Int8", "Int8"]
["2022-04-30", 2021, "Sutton United", "Bradford City", 1, 4]
["2022-04-30", 2021, "Swindon Town", "Barrow", 2, 1]
["2022-04-30", 2021, "Tranmere Rovers", "Oldham Athletic", 2, 0]
["2022-05-02", 2021, "Port Vale", "Newport County", 1, 2]
["2022-05-02", 2021, "Salford City", "Mansfield Town", 2, 2]
["2022-05-07", 2021, "Barrow", "Northampton Town", 1, 3]
["2022-05-07", 2021, "Bradford City", "Carlisle United", 2, 0]
["2022-05-07", 2021, "Bristol Rovers", "Scunthorpe United", 7, 0]
["2022-05-07", 2021, "Exeter City", "Port Vale", 0, 1]
["2022-05-07", 2021, "Harrogate Town A.F.C.", "Sutton United", 0, 2]
["2022-05-07", 2021, "Hartlepool United", "Colchester United", 0, 2]
["2022-05-07", 2021, "Leyton Orient", "Tranmere Rovers", 0, 1]
["2022-05-07", 2021, "Mansfield Town", "Forest Green Rovers", 2, 2]
["2022-05-07", 2021, "Newport County", "Rochdale", 0, 2]
["2022-05-07", 2021, "Oldham Athletic", "Crawley Town", 3, 3]
["2022-05-07", 2021, "Stevenage Borough", "Salford City", 4, 2]
["2022-05-07", 2021, "Walsall", "Swindon Town", 0, 3]
```

<div id="format-settings">
  ## Configuración de formatos
</div>

<Note>
  Si la configuración [`input_format_with_names_use_header`](/es/reference/settings/formats#input_format_with_names_use_header) está establecida en `1`,
  las columnas de los datos de entrada se asignarán a las columnas de la tabla según sus nombres; las columnas con nombres desconocidos se omitirán si la configuración [input\_format\_skip\_unknown\_fields](/es/reference/settings/formats#input_format_skip_unknown_fields) está establecida en 1.
  De lo contrario, se omitirá la primera fila.
  Si la configuración [`input_format_with_types_use_header`](/es/reference/settings/formats#input_format_with_types_use_header) está establecida en `1`,
  los tipos de los datos de entrada se compararán con los tipos de las columnas correspondientes de la tabla. De lo contrario, se omitirá la segunda fila.
</Note>