AWS documentdb documentation change
Summary
Entire documentation page for the $replaceRoot operator was removed, including all examples, code samples, and explanatory content
Security assessment
This change appears to be a complete removal of documentation content rather than a security update. There is no evidence in the diff of security vulnerabilities, patches, or security-related content being added. The removal could be part of documentation reorganization, deprecation of the feature, or migration to a different format, but no security context is provided in the diff.
Diff
diff --git a/documentdb/latest/developerguide/replaceRoot.md b/documentdb/latest/developerguide/replaceRoot.md index a8e30d564..8b1378917 100644 --- a//documentdb/latest/developerguide/replaceRoot.md +++ b//documentdb/latest/developerguide/replaceRoot.md @@ -1 +0,0 @@ -[](/pdfs/documentdb/latest/developerguide/developerguide.pdf#replaceRoot "Open PDF") @@ -3,135 +1,0 @@ -[Documentation](/index.html)[Amazon DocumentDB](/documentdb/index.html)[Developer Guide](what-is.html) - -Example (MongoDB Shell)Code examples - -# $replaceRoot - -The `$replaceRoot` operator is used to replace the root document with the specified embedded document. This is useful when you want to promote a nested document to the top level or restructure your data output. - -**Parameters** - - * `newRoot`: The new root document that will replace the existing root document. - - - - -## Example (MongoDB Shell) - -This example shows how to extract shipping address information from customer orders, which is useful for generating shipping labels or address lists. - -**Create sample documents** - - - db.orders.insertMany([ - { - "_id":1, "orderId": "ORD-2024-001", "customerId": "CUST-12345", "orderDate": "2024-01-15", "shippingAddress": { "name": "María García", "street": "123 Main St", "city": "Seattle", "state": "WA", "zipCode": "98101", "country": "USA" },"totalAmount": 149.99 }, - { "_id":2, "orderId": "ORD-2024-002", "customerId": "CUST-67890", "orderDate": "2024-01-16", "shippingAddress": { "name": "Arnav Desai", "street": "456 Oak Ave", "city": "Portland", "state": "OR", "zipCode": "97201", "country": "USA" }, "totalAmount": 89.50 } ]) - -**Query example** - - - db.orders.aggregate([ - { - $replaceRoot: { - newRoot: "$shippingAddress" - } - } - ]) - -**Output** - - - { - name: 'María García', - street: '123 Main St', - city: 'Seattle', - state: 'WA', - zipCode: '98101', - country: 'USA' - }, - { - name: 'Arnav Desai', - street: '456 Oak Ave', - city: 'Portland', - state: 'OR', - zipCode: '97201', - country: 'USA' - } - - -## Code examples - -To view a code example for using the `$replaceRoot` command, choose the tab for the language that you want to use: - -Node.js - - - - const { MongoClient } = require('mongodb'); - - async function extractShippingAddresses() { - const client = await MongoClient.connect('mongodb://<username>:<password>@<cluster-endpoint>:27017/?tls=true&tlsCAFile=global-bundle.pem&replicaSet=rs0&readPreference=secondaryPreferred&retryWrites=false'); - const db = client.db('test'); - const collection = db.collection('orders'); - - const result = await collection.aggregate([ - { - $replaceRoot: { - newRoot: "$shippingAddress" - } - } - ]).toArray(); - - console.log(result); - - await client.close(); - } - - extractShippingAddresses(); - -Python - - - - from pymongo import MongoClient - - def extract_shipping_addresses(): - client = MongoClient('mongodb://<username>:<password>@<cluster-endpoint>:27017/?tls=true&tlsCAFile=global-bundle.pem&replicaSet=rs0&readPreference=secondaryPreferred&retryWrites=false') - db = client['test'] - collection = db['orders'] - - result = list(collection.aggregate([ - { - "$replaceRoot": { - "newRoot": "$shippingAddress" - } - } - ])) - - print(result) - - client.close() - - extract_shipping_addresses() - - **Javascript is disabled or is unavailable in your browser.** - -To use the Amazon Web Services Documentation, Javascript must be enabled. Please refer to your browser's Help pages for instructions. - -[Document Conventions](/general/latest/gr/docconventions.html) - -$replaceOne - -$replaceWith - -Did this page help you? - Yes - -Thanks for letting us know we're doing a good job! - -If you've got a moment, please tell us what we did right so we can do more of it. - -Did this page help you? - No - -Thanks for letting us know this page needs work. We're sorry we let you down. - -If you've got a moment, please tell us how we can make the documentation better.