I'm trying to send query to my Mongo database depending on a variable producted in my R code. Unfortunately, Mongo query needs double quotes and the function "p
If Youtube uses MongoDB as their database, then how would they store the who liked which videos information? Option 1: Store it in the Videos collection with a
My collection has array "name" with objects inside. I need to remove only those objects inside array where "name.x" is blank. "name": [ { "name.x": [
C:\project\server-assign-11\node_modules\bson\lib\error.js:41 var _this = _super.call(this, message) || this; ^ BSONTypeErro
I have an array of objects that look like this: { type: 'foo', value : 2, hashedIdentifier : ASDZXC, createdAt : '2022-02-27T14:17:44.860+00:00' } I would like
I am hoping someone can help me as I am new to Mongo DB or point me to a work around, I have a property within a Mongo DB document which is of type object, but
Before asking this question I read these answers, but could not find the solution: Check if coordinate is within area Geolocation - Check if a location belongs
I am learning IPFS and trying to save IPFS file info in MongoDB. After uploading, I get one hash value ex: {fileHash: CID(QmbCaWPi9tSqcnykvBUMaH2M1d5PiVPLEfPwhJ
"ProductCategory": [ { "_id": "6246e0d09b16cf549256ed75", "name": "Arduino Boards", "desc": "this is for demo purpose"
I would like to count different hu for a shipment. So I write this query but how I can count different hu group by shipment ? my query : db.eventstranslated.agg
var mongoose = require("mongoose"); const Schema = mongoose.Schema; let CryptoJS = require("crypto-js"); function encrypt(text) { try { let ciphertext =
I have a collection where I store unique uID for a user and I also have to register them manually. While registration I pass multiple IDs in an array and now I
I have a collection "Owners" and I want to return a list of "Owner" matching a filter (any filter), plus the count of "Pet" from the "Pets" collection for that
I have a list of commentDocument collection in MongoDB where each has the following structure: { "commentName": "test comment", "outputs": { "ex
I have a collection with child reference. Each document can have multiple parents. How can I query it with $graphLookup in order to make a result prepared for a
I apologize for the vague question description, but I have quite a complex question regarding filtration in MongoDB aggregations. Please, see my data schema to
So, I have a collection like this: [{ "name":String, "address":String, "hobby":Array of Strings }...] Every hour I query an API and get the response l
We have requirement to execute replaceOne operation with db.runCommand() I checked list of commands from here, but i haven't found any command to replace one do
For example I have the array ["java", "perl", "scrum"] and the following documents: { id: 1, title: "Java Software Developer" }, { id: 2, title: "Senior
I'm working on a web application built using SpringBoot as backend and MongoDB as DBMS. I'm showing all the latest posts in a web page. In the PostRepository.kt