i have a product schema in my project, users can rate the products..the way i set the schema up is to store the number and sum of user ratings, then have a rating field where i would calculate the average…
I have a docker container running a spring-boot application for which i plan to use the mongoDb in my local machine.I know that containers are on a different network, and have made the necessary changes in the /etc/mongod.conf file as…
//brief context of application In my application a user can customise a microreactor (type of object that has many attributes) and then save it which gets saved to mongoDB. The application runs on the MERN stack. After the user creates…
While setting up my new environment with a freshly deployed MongoDB container with authentication enabled, I ran into this exception: "An unhandled exception has occurred while executing the request. MongoDB.Driver.MongoConnectionException: An exception occurred while opening a connection to the server.…
My dependencies are EJS, Express, and Mongoose. I am trying to figure out how I can make a Form/Select/Option that is dynamically driven by another Select/Option. In my app.js I have two different arrays, optionOneList and optionTwoList, that are created…
I'm working with node and mongodb. I'm trying to grab a few records and then for each record contact an api get a result and create a new field and assign the result to it. I'm running into the error…
I have a query into my MongoDB database like this: WineUniversal.find({"scoreTotal": { "$gte": 50 }}) .populate([{ path: 'userWines', model: 'Wine', match: {$and: [{mode: {$nin: ['wishlist', 'cellar']}}, {scoreTotal: {$gte: 50}}] } }]) Do I need to create an compound index for…
I have a user collection like this { "_id": { "$oid": "62fe22f5d37c317701922d66" }, "name": "Fahim Faisal", "email": "[email protected]", "password": "$2a$12$bkjeD.GesX4f7BNVF7C0CuKkkTyQA19kv6SAWuhObmPlAB11Tz9dy", "notes": [], "folders": [ { "_id": { "$oid": "62fe22f5d37c317701922d67" }, "name": "My Notes", "notes": [] }, { "_id": { "$oid":…
So what I want to do is get the total number of sport activities offered per province per type. For Berlin and Cologne the activities are Running and swimming The output should look something like this: { "_id" : {…
I finished installing MongoDB and I am trying the command $ mongo and I keep getting an error: BadValue: error: no args for --configdb try 'C:Program FilesMongoDBServer6.0binmongos.exe --help' for more information