AWS documentdb documentation change
Summary
Entire documentation page for the $strcasecmp operator has been removed, including all examples and usage instructions
Security assessment
This change removes documentation for a specific MongoDB operator ($strcasecmp) in Amazon DocumentDB. There is no evidence in the diff that this removal is related to a security vulnerability or incident. The change appears to be routine documentation maintenance, possibly removing outdated or duplicate content. No security implications are evident from the removal of this operator documentation.
Diff
diff --git a/documentdb/latest/developerguide/strcasecmp.md b/documentdb/latest/developerguide/strcasecmp.md index 094f0fd21..8b1378917 100644 --- a//documentdb/latest/developerguide/strcasecmp.md +++ b//documentdb/latest/developerguide/strcasecmp.md @@ -1 +0,0 @@ -[](/pdfs/documentdb/latest/developerguide/developerguide.pdf#strcasecmp "Open PDF") @@ -3,129 +1,0 @@ -[Documentation](/index.html)[Amazon DocumentDB](/documentdb/index.html)[Developer Guide](what-is.html) - -Example (MongoDB Shell)Code examples - -# $strcasecmp - -The `$strcasecmp` operator in Amazon DocumentDB performs a case-insensitive comparison between two strings. It returns an integer value indicating the lexicographic comparison of the two input strings, ignoring case differences. - -**Parameters** - - * `string1`: The first string to compare. - - * `string2`: The second string to compare. - - - - -## Example (MongoDB Shell) - -This example demonstrates how to use the `$strcasecmp` operator to compare desk location strings in a `people` collection, ignoring case differences. - -**Create sample documents** - - - db.people.insertMany([ - { "_id": 1, "Desk": "mke233-wi" }, - { "_id": 2, "Desk": "MKE233-WI" }, - { "_id": 3, "Desk": "mke233-wi" } - ]); - -**Query example** - - - db.people.aggregate([ - { - $project: { - item: 1, - compare: { $strcasecmp: ["$Desk", "mke233-wi"] } - } - } - ]); - -**Output** - - - { "_id" : 1, "compare" : 0 } - { "_id" : 2, "compare" : 0 } - { "_id" : 3, "compare" : 0 } - -The output shows that the comparison between the `"Desk"` field and the string `"mke233-wi"` returns `0` for all three documents, indicating that the strings are equal when case is ignored. - -## Code examples - -To view a code example for using the `$strcasecmp` 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('people'); - - const result = await collection.aggregate([ - { - $project: { - item: 1, - compare: { $strcasecmp: ["$Desk", "mke233-wi"] } - } - } - ]).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.people - - result = list(collection.aggregate([ - { - '$project': { - 'item': 1, - 'compare': { '$strcasecmp': ['$Desk', 'mke233-wi'] } - } - } - ])) - - print(result) - - client.close() - - example() - - **Javascript is disabled or is unavailable in your browser.** - -To use the Amazon Web Services Documentation, Javascript must be enabled. Please refer to your browser's Help pages for instructions. - -[Document Conventions](/general/latest/gr/docconventions.html) - -$strLenCP - -$substr - -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.