// Delete marker or zero byte objects take highest parity.
		if metadata.Deleted || metadata.Size == 0 {
			parities[index] = totalShards / 2
		} else if metadata.TransitionStatus == lifecycle.TransitionComplete {
			// For tiered objects, read quorum is N/2+1 to ensure simple majority on xl.meta.
			// It is not equal to EcM because the data integrity is entrusted with the warm tier.
			// However, we never go below EcM, in case of a EcM=EcN setup.

func (fi FileInfo) InlineData() bool {
	_, ok := fi.Metadata[ReservedMetadataPrefixLower+"inline-data"]
	// Earlier MinIO versions didn't reset "x-minio-internal-inline-data"
	// from fi.Metadata when the object was tiered. So, tiered objects
	// would return true for InlineData() in these versions even though the
	// object isn't inlined in xl.meta
	return ok && !fi.IsRemote()
}

// SetInlineData marks object (version) as inline.

[![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/tensorflow/tensorflow/badge)](https://securityscorecards.dev/viewer/?uri=github.com/tensorflow/tensorflow)
[![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/tensorflow.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:tensorflow)

如果您想独立于 FastAPI 直接浏览 SQLite 数据库（文件）以调试其内容、添加表、列、记录、修改数据等，您可以使用[SQLite 的 DB Browser](https://sqlitebrowser.org/)

它看起来像这样：

<img src="/img/tutorial/sql-databases/image02.png">

您还可以使用[SQLite Viewer](https://inloop.github.io/sqlite-viewer/)或[ExtendsClass](https://extendsclass.com/sqlite-browser.html)等在线 SQLite 浏览器。

## 中间件替代数据库会话

如果你不能使用带有`yield`的依赖项——例如，如果你没有使用**Python 3.7**并且不能安装上面提到的**Python 3.6**的“backports” ——你可以使用类似的方法在“中间件”中设置会话。

// using a delete-marker and MetaSys entries. It's used to track tiered content of a
// deleted/overwritten version. This version is visible _only_to the scanner routine, for subsequent deletion.
// This kind of tracking is necessary since a version's tiered content is deleted asynchronously.

// Backend directory tree structure:
// disk1/
// └── bucket
//     └── object

⚫️ 🔜 👀 💖 👉:

<img src="/img/tutorial/sql-databases/image02.png">

👆 💪 ⚙️ 💳 🗄 🖥 💖 <a href="https://inloop.github.io/sqlite-viewer/" class="external-link" target="_blank">🗄 📋</a> ⚖️ <a href="https://extendsclass.com/sqlite-browser.html" class="external-link" target="_blank">ExtendsClass</a>.

## 🎛 💽 🎉 ⏮️ 🛠️

				// Skip transitioned objects for now. TBD
				if version.IsRemote() {
					stopFn(version.Size, errors.New("ILM Tiered version will be skipped for now"))
					continue
				}

				// Apply lifecycle rules on the objects that are expired.
				if filterLifecycle(bucket, version.Name, version) {
					expired++

	er := s.getHashedSet(object)
	return er.PutObjectMetadata(ctx, bucket, object, opts)
}

// DecomTieredObject - moves tiered object to another pool during decommissioning.
func (s *erasureSets) DecomTieredObject(ctx context.Context, bucket, object string, fi FileInfo, opts ObjectOptions) error {
	er := s.getHashedSet(object)

// were missed since there were no available workers.
func (e *expiryStats) MissedFreeVersTasks() int64 {
	return e.missedFreeVersTasks.Load()
}

// MissedTierJournalTasks returns the number of tasks to remove tiered objects
// that were missed since there were no available workers.
func (e *expiryStats) MissedTierJournalTasks() int64 {
	return e.missedTierJournalTasks.Load()
}

	if !owner {
		return errAuthentication
	}

	return nil
}

// Authenticates storage client's requests and validates for skewed time.
func storageServerRequestValidate(r *http.Request) error {
	token, err := jwtreq.AuthorizationHeaderExtractor.ExtractToken(r)
	if err != nil {
		if err == jwtreq.ErrNoTokenInRequest {
			return errNoAuthToken