AWS documentdb documentation change
Summary
Entire documentation page for the $log10 operator has been removed, including all examples, code samples, and usage instructions
Security assessment
This change removes documentation for a mathematical operator ($log10) but shows no evidence of addressing a security vulnerability. The removal appears to be a routine documentation cleanup or restructuring, not related to any security incident or vulnerability. The examples removed were standard MongoDB aggregation examples without security implications.
Diff
diff --git a/documentdb/latest/developerguide/log10.md b/documentdb/latest/developerguide/log10.md index 59790d338..8b1378917 100644 --- a//documentdb/latest/developerguide/log10.md +++ b//documentdb/latest/developerguide/log10.md @@ -1 +0,0 @@ -[](/pdfs/documentdb/latest/developerguide/developerguide.pdf#log10 "Open PDF") @@ -3,148 +1,0 @@ -[Documentation](/index.html)[Amazon DocumentDB](/documentdb/index.html)[Developer Guide](what-is.html) - -Example (MongoDB Shell)Code examples - -# $log10 - -New from version 4.0. - -The `$log10` operator in Amazon DocumentDB is used to calculate the base-10 logarithm of a number. It is useful for performing logarithmic calculations on numeric fields within the aggregation pipeline. - -**Parameters** - - * `expression`: The numeric expression for which the base-10 logarithm is to be calculated. - - - - -## Example (MongoDB Shell) - -The following example demonstrates how to use the `$log10` operator to calculate the base-10 logarithm of a numeric field. - -**Create sample documents** - - - db.numbers.insertMany([ - { _id: 1, value: 1 }, - { _id: 2, value: 10 }, - { _id: 3, value: 100 }, - { _id: 4, value: 1000 } - ]); - -**Query example** - - - db.numbers.aggregate([ - { - $project: { - _id: 1, - log10Value: { $log10: "$value" } - } - } - ]); - -**Output** - - - [ - { "_id": 1, "log10Value": 0 }, - { "_id": 2, "log10Value": 1 }, - { "_id": 3, "log10Value": 2 }, - { "_id": 4, "log10Value": 3 } - ] - -## Code examples - -To view a code example for using the `$log10` command, choose the tab for the language that you want to use: - -Node.js - - - - const { MongoClient } = require('mongodb'); - - async function example() { - let client; - - try { - 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('numbers'); - - const result = await collection.aggregate([ - { - $project: { - _id: 1, - log10Value: { $log10: "$value" } - } - } - ]).toArray(); - - console.log(result); - } catch (error) { - console.error("An error occurred:", error); - } finally { - if (client) { - await client.close(); - } - } - } - - example(); - -Python - - - - from pymongo import MongoClient - - def example(): - client = None - try: - 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.numbers - - result = list(collection.aggregate([ - { - '$project': { - '_id': 1, - 'log10Value': { '$log10': '$value' } - } - } - ])) - - print(result) - - except Exception as e: - print(f"An error occurred: {e}") - - finally: - if client: - client.close() - - example() - - **Javascript is disabled or is unavailable in your browser.** - -To use the Amazon Web Services Documentation, Javascript must be enabled. Please refer to your browser's Help pages for instructions. - -[Document Conventions](/general/latest/gr/docconventions.html) - -$log - -$lt - -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.