> ## Documentation Index
> Fetch the complete documentation index at: https://private-7c7dfe99-mintlify-8c05c8a2.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

> Documentation sur le format JSONCompact

# JSONCompact

| Entrée | Sortie | Alias |
| ------ | ------ | ----- |
| ✔      | ✔      |       |

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

Diffère de [JSON](/fr/reference/formats/JSON/JSON) uniquement en ce que les lignes de données sont renvoyées sous forme de tableaux plutôt que d’objets.

<div id="example-usage">
  ## Exemple d’utilisation
</div>

<div id="inserting-data">
  ### Insertion de données
</div>

À l’aide d’un fichier JSON nommé `football.json` et contenant les données suivantes :

```json theme={null}
{
    "meta":
    [
        {
            "name": "date",
            "type": "Date"
        },
        {
            "name": "season",
            "type": "Int16"
        },
        {
            "name": "home_team",
            "type": "LowCardinality(String)"
        },
        {
            "name": "away_team",
            "type": "LowCardinality(String)"
        },
        {
            "name": "home_team_goals",
            "type": "Int8"
        },
        {
            "name": "away_team_goals",
            "type": "Int8"
        }
    ],
    "data":
    [
        ["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]
    ]
}
```

Insérez les données :

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

<div id="reading-data">
  ### Lecture des données
</div>

Lisez les données au format `JSONCompact` :

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

La sortie sera au format JSON :

```json theme={null}
{
    "meta":
    [
        {
            "name": "date",
            "type": "Date"
        },
        {
            "name": "season",
            "type": "Int16"
        },
        {
            "name": "home_team",
            "type": "LowCardinality(String)"
        },
        {
            "name": "away_team",
            "type": "LowCardinality(String)"
        },
        {
            "name": "home_team_goals",
            "type": "Int8"
        },
        {
            "name": "away_team_goals",
            "type": "Int8"
        }
    ],

    "data":
    [
        ["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]
    ],

    "rows": 17,

    "statistics":
    {
        "elapsed": 0.223690876,
        "rows_read": 0,
        "bytes_read": 0
    }
}
```

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