circumvention of technological measures to the extent such circumvention
is effected by exercising rights under this License with respect to
the covered work, and you disclaim any intention to limit operation or
modification of the work as a means of enforcing, against the work's
users, your or third parties' legal rights to forbid circumvention of
technological measures.

  4. Conveying Verbatim Copies.

	}
	db.Plugins[name] = plugin
	return nil
}

// ToSQL for generate SQL string.
//
//	db.ToSQL(func(tx *gorm.DB) *gorm.DB {
//			return tx.Model(&User{}).Where(&User{Name: "foo", Age: 20})
//				.Limit(10).Offset(5)
//				.Order("name ASC")
//				.First(&User{})
//	})
func (db *DB) ToSQL(queryFn func(tx *DB) *DB) string {
	tx := queryFn(db.Session(&Session{DryRun: true, SkipDefaultTransaction: true}).getInstance())

    * This will be used by the **automatic docs**.
    * It will also be used by automatic client code generation tools.

But most importantly:

* It will **limit and filter** the output data to what is defined in the return type.
    * This is particularly important for **security**, we'll see more of that below.

## `response_model` Parameter { #response-model-parameter }

### Ler Heroes

Podemos **ler** `Hero`s do banco de dados usando um `select()`. Podemos incluir um `limit` e `offset` para paginar os resultados.

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[48:55] hl[51:52,54] *}

### Ler um Único Hero

Podemos **ler** um único `Hero`.

	logger.Info(msg)
}

func (s *sftpLogger) Error(tag xsftp.LogType, err error) {
	switch tag {
	case xsftp.AcceptNetworkError:
		sftpLogOnceIf(context.Background(), err, "accept-limit-sftp")
	case xsftp.AcceptChannelError:
		sftpLogOnceIf(context.Background(), err, "accept-channel-sftp")
	case xsftp.SSHKeyExchangeError:
		sftpLogOnceIf(context.Background(), err, "key-exchange-sftp")
	default:

  @Throws(IOException::class)
  override fun onStream(stream: Http2Stream) {
    stream.close(ErrorCode.REFUSED_STREAM, null)
  }

  /** When settings are received, adjust the allocation limit. */
  override fun onSettings(
    connection: Http2Connection,
    settings: Settings,
  ) {
    withLock {
      val oldLimit = allocationLimit
      allocationLimit = settings.getMaxConcurrentStreams()

...以前の`common_parameters`と同じパラメータを持っています:

{* ../../docs_src/dependencies/tutorial001.py hl[8] *}

これらのパラメータは **FastAPI** が依存関係を「解決」するために使用するものです。

どちらの場合も以下を持っています:

* オプショナルの`q`クエリパラメータ。
* `skip`クエリパラメータ、デフォルトは`0`。
* `limit`クエリパラメータ、デフォルトは`100`。

どちらの場合も、データは変換され、検証され、OpenAPIスキーマなどで文書化されます。

## 使用

これで、このクラスを使用して依存関係を宣言することができます。

{* ../../docs_src/dependencies/tutorial002.py hl[19] *}

### Чтение данных о героях

Мы можем **читать** данные героев из базы данных с помощью `select()`. Мы можем включить `limit` и `offset` для постраничного считывания результатов.

{* ../../docs_src/sql_databases/tutorial001_an_py310.py ln[48:55] hl[51:52,54] *}

### Чтение данных отдельного героя

    String SUGGEST_UPDATE_CONTENTS_LIMIT_NUM_PERCENTAGE = "suggest.update.contents.limit.num.percentage";

    /** The key of the configuration. e.g. 10000 */
    String SUGGEST_UPDATE_CONTENTS_LIMIT_NUM = "suggest.update.contents.limit.num";

    /** The key of the configuration. e.g. 50000 */
    String SUGGEST_UPDATE_CONTENTS_LIMIT_DOC_SIZE = "suggest.update.contents.limit.doc.size";

    /** The key of the configuration. e.g. 1 */

            if (currentSize >= maxPoolSize) {
                // Try to remove idle connections
                removeIdleConnections();

                // If still at limit, throw exception
                if (this.connections.size() >= maxPoolSize) {
                    throw new IllegalStateException("Connection pool has reached maximum size of " + maxPoolSize