AWS documentdb documentation change
Summary
Removed entire documentation page for the $replaceAll operator in Amazon DocumentDB, including all examples and code samples.
Security assessment
The change removes general documentation about a database operator ($replaceAll) used for string manipulation. There is no evidence in the diff of addressing a security vulnerability, weakness, or incident. The removed content includes standard usage examples and code samples without any security context or mention of security features.
Diff
diff --git a/documentdb/latest/developerguide/replaceAll.md b/documentdb/latest/developerguide/replaceAll.md index 3a5301ef2..8b1378917 100644 --- a//documentdb/latest/developerguide/replaceAll.md +++ b//documentdb/latest/developerguide/replaceAll.md @@ -1 +0,0 @@ -[](/pdfs/documentdb/latest/developerguide/developerguide.pdf#replaceAll "Open PDF") @@ -3,190 +1,0 @@ -[Documentation](/index.html)[Amazon DocumentDB](/documentdb/index.html)[Developer Guide](what-is.html) - -Example (MongoDB Shell)Code examples - -# $replaceAll - -Introduced in 5.0 - -The `$replaceAll` operator in Amazon DocumentDB is used to replace all occurrences of a specified string pattern within a field with a new string. This operator can be useful for tasks such as data normalization, text cleaning, and string manipulation. - -**Parameters** - - * `input`: The field or expression containing the string to be replaced. - - * `find`: The string pattern to search for and replace. - - * `replacement`: The string to replace the matched occurrences with. - - - - -## Example (MongoDB Shell) - -The following example demonstrates how to use the `$replaceAll` operator in an aggregation pipeline to replace all occurrences of the string "Chocolatier" with "Chocolate Co." in the "brandName" field of a "products" collection. - -**Create sample documents** - - - db.products.insertMany([ - { - "_id": 1, - "productId": "PROD-0Y9GL0", - "brandName": "Gordon's Chocolatier", - "category": "CPG", - "rating": { - "average": 4.8 - } - }, - { - "_id": 2, - "productId": "PROD-1X2YZ3", - "brandName": "Premium Chocolatier", - "category": "CPG", - "rating": { - "average": 4.5 - } - }, - { - "_id": 3, - "productId": "PROD-Y2E9H5", - "name": "Nutrition Co. - Original Corn Flakes Cereal", - "category": "Breakfast Cereals", - "price": 8.5 - } - ]); - -**Query example** - - - db.products.aggregate([ - { - $addFields: { - "brandName": { - $replaceAll: { - input: "$brandName", - find: "Chocolatier", - replacement: "Chocolate Co." - } - } - } - } - ]) - -**Output** - - - [ - { - _id: 1, - productId: 'PROD-0Y9GL0', - brandName: "Gordon's Chocolate Co.", - category: 'CPG', - rating: { average: 4.8 } - }, - { - _id: 2, - productId: 'PROD-1X2YZ3', - brandName: 'Premium Chocolate Co.', - category: 'CPG', - rating: { average: 4.5 } - }, - { - _id: 3, - productId: 'PROD-Y2E9H5', - name: 'Nutrition Co. - Original Corn Flakes Cereal', - category: 'Breakfast Cereals', - price: 8.5, - brandName: null - } - ] - - -## Code examples - -To view a code example for using the `$replaceAll` command, choose the tab for the language that you want to use: - -Node.js - - - - const { MongoClient } = require('mongodb'); - - async function replaceAll() { - 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('products'); - - const results = await collection.aggregate([ - { - $addFields: { - "brandName": { - $replaceAll: { - input: "$brandName", - find: "Chocolatier", - replacement: "Chocolate Co." - } - } - } - } - ]).toArray(); - - console.log(results); - - await client.close(); - } - - replaceAll(); - -Python - - - - from pymongo import MongoClient - - def replace_all(): - 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.products - - results = list(collection.aggregate([ - { - "$addFields": { - "brandName": { - "$replaceAll": { - "input": "$brandName", - "find": "Chocolatier", - "replacement": "Chocolate Co." - } - } - } - } - ])) - - print(results) - - client.close() - - replace_all() - - **Javascript is disabled or is unavailable in your browser.** - -To use the Amazon Web Services Documentation, Javascript must be enabled. Please refer to your browser's Help pages for instructions. - -[Document Conventions](/general/latest/gr/docconventions.html) - -$regexMatch - -$replaceOne - -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.