AWS documentdb documentation change
Summary
Entire documentation page for the $setIsSubset operator was removed, including all examples and usage instructions
Security assessment
This change removes documentation for a specific MongoDB operator ($setIsSubset) but shows no evidence of addressing a security vulnerability. The removal appears to be part of documentation restructuring or deprecation of content, not security remediation. No security warnings, vulnerabilities, or security-related content was present in the removed material.
Diff
diff --git a/documentdb/latest/developerguide/setIsSubset.md b/documentdb/latest/developerguide/setIsSubset.md index 2054e9040..8b1378917 100644 --- a//documentdb/latest/developerguide/setIsSubset.md +++ b//documentdb/latest/developerguide/setIsSubset.md @@ -1 +0,0 @@ -[](/pdfs/documentdb/latest/developerguide/developerguide.pdf#setIsSubset "Open PDF") @@ -3,117 +1,0 @@ -[Documentation](/index.html)[Amazon DocumentDB](/documentdb/index.html)[Developer Guide](what-is.html) - -Example (MongoDB Shell)Code examples - -# $setIsSubset - -The `$setIsSubset` operator in Amazon DocumentDB is used to determine if a set of values is a subset of another set. It is useful for performing set-based comparisons and operations on array fields. - -**Parameters** - - * `field`: The field to apply the `$setIsSubset` operator to. - - * `set`: The set to compare the field against. - - - - -## Example (MongoDB Shell) - -The following example demonstrates the usage of the `$setIsSubset` operator to check if the `tags` field is a subset of the specified set. - -**Create sample documents** - - - db.products.insertMany([ - { _id: 1, name: "Product A", tags: ["tag1", "tag2", "tag3"] }, - { _id: 2, name: "Product B", tags: ["tag1", "tag2"] }, - { _id: 3, name: "Product C", tags: ["tag2", "tag3"] } - ]); - -**Query example** - - - db.products.find({ - $expr: { $setIsSubset: [["tag1", "tag2"], "$tags"] } - }) - -*Note:* `$setIsSubset` is an aggregation operator and cannot be used directly in find() queries. In this example, `$expr` is used with `find()` to bridge the gap between query operators and aggregation expressions. - -**Output** - - - [ - { "_id" : 1, "name" : "Product A", "tags" : [ "tag1", "tag2", "tag3" ] }, - { "_id" : 2, "name" : "Product B", "tags" : [ "tag1", "tag2" ] } - ] - -The query returns the documents where the `tags` field is a subset of the set `["tag1", "tag2"]`. - -## Code examples - -To view a code example for using the `$setIsSubset` command, choose the tab for the language that you want to use: - -Node.js - - - - const { MongoClient } = require('mongodb'); - - async function example() { - 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 result = await collection.find({ - $expr: { $setIsSubset: [["tag1", "tag2"], "$tags"] } - }).toArray(); - - console.log(result); - - await client.close(); - } - - example(); - -Python - - - - from pymongo import MongoClient - - def example(): - 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'] - - result = list(collection.find({ - '$expr': {'$setIsSubset': [['tag1', 'tag2'], '$tags']} - })) - - print(result) - - client.close() - - example() - - **Javascript is disabled or is unavailable in your browser.** - -To use the Amazon Web Services Documentation, Javascript must be enabled. Please refer to your browser's Help pages for instructions. - -[Document Conventions](/general/latest/gr/docconventions.html) - -$setIntersection - -$setUnion - -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.