!!! tip
    Peewee also uses the term "**model**" to refer to these classes and instances that interact with the database.

    But Pydantic also uses the term "**model**" to refer to something different, the data validation, conversion, and documentation classes and instances.

Import `db` from `database` (the file `database.py` from above) and use it here.

```Python hl_lines="3  6-12  15-21"

    "foo",
    "bar"
  ]
}
```

!!! tip
    📣 🔢 🔢 ⏮️ 🆎 `list`, 💖 🖼 🔛, 👆 💪 🎯 ⚙️ `Query`, ⏪ ⚫️ 🔜 🔬 📨 💪.

🎓 🛠️ 🩺 🔜 ℹ ➡️, ✔ 💗 💲:

<img src="/img/tutorial/query-params-str-validations/image02.png">

### 🔢 🔢 📇 / 💗 💲 ⏮️ 🔢

&amp; 👆 💪 🔬 🔢 `list` 💲 🚥 👌 🚚:

=== "🐍 3️⃣.6️⃣ &amp; 🔛"

    ```Python hl_lines="9"

## Резюме

С помощью `Query`, `Path` (и других классов, которые мы пока не затронули) вы можете добавлять метаданные и строковую валидацию тем же способом, как и в главе [Query-параметры и валидация строк](query-params-str-validations.md){.internal-link target=_blank}.

А также вы можете добавить валидацию числовых данных:

* `gt`: больше (`g`reater `t`han)
* `ge`: больше или равно (`g`reater than or `e`qual)
* `lt`: меньше (`l`ess `t`han)

// are responsible for serializing and deserializing the objects that contain
// their internal state.
// Once a ControllerRevision has been successfully created, it can not be updated.
// The API Server will fail validation of all requests that attempt to mutate
// the Data field. ControllerRevisions may, however, be deleted. Note that, due to its use by both

// are responsible for serializing and deserializing the objects that contain
// their internal state.
// Once a ControllerRevision has been successfully created, it can not be updated.
// The API Server will fail validation of all requests that attempt to mutate
// the Data field. ControllerRevisions may, however, be deleted. Note that, due to its use by both

Интерактивная документация API будет обновлена соответствующим образом, где будет разрешено множество значений:

<img src="/img/tutorial/query-params-str-validations/image02.png">

### Query-параметр со множеством значений по умолчанию

Вы также можете указать тип `list` со списком значений по умолчанию на случай, если вам их не предоставят:

=== "Python 3.9+"

Die interaktive API-Dokumentation wird entsprechend aktualisiert und erlaubt jetzt mehrere Werte.

<img src="/img/tutorial/query-params-str-validations/image02.png">

### Query-Parameter-Liste / Mehrere Werte mit Defaults

Und Sie können auch eine Default-`list`e von Werten definieren, wenn keine übergeben werden:

=== "Python 3.9+"

## Zusammenfassung

Mit `Query` und `Path` (und anderen, die Sie noch nicht gesehen haben) können Sie Metadaten und Stringvalidierungen deklarieren, so wie in [Query-Parameter und Stringvalidierungen](query-params-str-validations.md){.internal-link target=_blank} beschrieben.

Und Sie können auch Validierungen für Zahlen deklarieren:

* `gt`: `g`reater `t`han – größer als
* `ge`: `g`reater than or `e`qual – größer oder gleich

// are responsible for serializing and deserializing the objects that contain
// their internal state.
// Once a ControllerRevision has been successfully created, it can not be updated.
// The API Server will fail validation of all requests that attempt to mutate
// the Data field. ControllerRevisions may, however, be deleted. Note that, due to its use by both

// are responsible for serializing and deserializing the objects that contain
// their internal state.
// Once a ControllerRevision has been successfully created, it can not be updated.
// The API Server will fail validation of all requests that attempt to mutate
// the Data field. ControllerRevisions may, however, be deleted. Note that, due to its use by both