cpovirk <******@****.***> 1773676600 -0700

cpovirk <******@****.***> 1773676600 -0700

Then we use `hero_db.sqlmodel_update(hero_data)` to update the `hero_db` with the data from `hero_data`.

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[83:93] hl[83:84,88:89] *}

### Delete a Hero Again { #delete-a-hero-again }

**Deleting** a hero stays pretty much the same.

We won't satisfy the desire to refactor everything in this one. 😅

その後、`hero_db.sqlmodel_update(hero_data)` を使って、`hero_db` を `hero_data` の内容で更新します。

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[83:93] hl[83:84,88:89] *}

### 再度 Hero を削除 { #delete-a-hero-again }

ヒーローの削除はほとんど変わりません。

ここはリファクタリング欲求を満たさないままにしておきます。😅

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[96:103] hl[101] *}

在程式碼中，我們會取得一個只包含用戶端有傳送的資料的 `dict`，不包含只是因為有預設值而存在的欄位。為了達成這點，我們使用 `exclude_unset=True`。這是關鍵。🪄

然後我們使用 `hero_db.sqlmodel_update(hero_data)` 以 `hero_data` 的資料更新 `hero_db`。

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[83:93] hl[83:84,88:89] *}

### 再次刪除 Hero { #delete-a-hero-again }

「刪除」 hero 基本上維持不變。

我們不會為了重構而重構一切。😅

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[96:103] hl[101] *}

然后我们会使用 `hero_db.sqlmodel_update(hero_data)`，来利用 `hero_data` 的数据更新 `hero_db`。

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[83:93] hl[83:84,88:89] *}

### （再次）删除单个 Hero { #delete-a-hero-again }

**删除**一个 hero 基本保持不变。

我们不会满足在这一部分中重构一切的愿望。😅

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[96:103] hl[101] *}

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   *
   * <p><b>Warning:</b> please see {@link Integer#decode} to understand exactly how strings are
   * parsed. For example, the string {@code "0123"} is treated as <i>octal</i> and converted to the
   * value {@code 83}.
   *
   * @since 16.0
   */
  public static Converter<String, Integer> stringConverter() {
    return IntConverter.INSTANCE;
  }

  /**

cpovirk <******@****.***> 1773406752 -0700

Em seguida, usamos `hero_db.sqlmodel_update(hero_data)` para atualizar o `hero_db` com os dados de `hero_data`.

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[83:93] hl[83:84,88:89] *}

### Deletar um Hero Novamente { #delete-a-hero-again }

**Deletar** um hero permanece praticamente o mesmo.

Não vamos satisfazer o desejo de refatorar tudo neste aqui. 😅