Code Snippet - How to Find Items by ObjectId with Mongoose

Table of Contents

1. Introduction
2. Sample Code
3. Conclusion

Introduction

This snippet shows how to get all records where the Ids contain a specific ObjectId using Mongoose.

Sample Code

var q= yourCollection.find({ Ids: mongoose.Types.ObjectId('539ba44481973asdfe0c402bc6') });
    q.exec(function (err, items)
    {
        console.info(err);
        console.info(items.length);
    });

Conclusion

Using mongoose.Types.ObjectId() inside a find() query allows you to search for documents where an array field contains a specific ObjectId. This is useful when working with referenced documents in MongoDB.