Suppose I have two documents in a collection: [ { "_id": 0, "name": "aaaa", "phone": 111 }, { "_id": 1, "name": "bbbb", "phone": 999 } ] I want to run an aggregation pipeline that will merge/wrap/combine ALL the fields into…
In my app I do some work on Mongo collection method's responses and would like to make things easier by typing them, but can't seem to find how to do it. One of the cases in point is deleteMany. According…
I'm trying to connect to mongodb, and then insert a document called data, I can see on my cluster that I connect, but no data gets inserted. I don't get any errors either. Here's my code: const {MongoClient, ServerApiVersion} =…
in general, I have a problem. I want to send a message to an endpoint, in which to send all messages from the database to the web socket topic so that the client can receive them all. Here is my…
I need to retrieve information about a MongoDB collection's sharding configuration, specifically the shardKey and unique fields. While I can easily obtain this information using the sh.status() command in the MongoDB shell, I haven't been able to figure out how…
I am trying to create a basic authentication with ReactJS. I have created a model with mongoose but there seems to be an issue importing/accessing the model in my controller code. /models/user.js const mongoose = require('mongoose') const crypto = require('crypto')…
enter image description here i want to get this thunder client request result in MongoDB compass. but my MongoDb compass not shown thiss result? how to fix it? this is the error. Yaml file
I'm trying to filter a json response and use the filtered response to update several documents in my mongodb collection. The Json response looks like this: {"88996940":{"charge":"5","start_count":"10","status":"Completed","remains":"90","currency":"USD"}, "88996961":{"charge":"8","start_count":"50","status":"Completed","remains":"50","currency":"USD"}, "88999796":{"charge":"7","start_count":"80","status":"Completed","remains":"20","currency":"USD"}} "88996940","88996961" and "88999796" are the order id's. I want to filter…
I created an API for my project but in an endpoint, there occurred an error that I couldn't fix. const fullOrdersForService = service.totalOrders const updatedFullOrdersForService = fullOrdersForService + 1 const updateService = await Service.findOneAndUpdate({_id:serviceId}, { totalOrders: updatedFullOrdersForService },{new:true}) Absolutely in…
I am not sure what I need to do. Every time I try to run the mongo shell on Linux I get an error asking me to stop the database before running MongoDB with start-noauth. I am not sure how…