I am executing an update on a complex document in DocumentDB. I want to only update changed fields, without setting the object (and/or any nested objects) explicitly, to avoid overwriting existing data. I am using TypeScript, and have written a…
Can a field validation in MongoDB collection contain string and null both as validation types. { "$jsonSchema": { "bsonType": "object", "title": "Validations", "properties": { "t1": { "bsonType": "string", "description": "label field is required with min. 1 character in length" }…
I have two collection. User and Course User Collection [{ "_id": "11111", "name": "john", }, { "_id": "11112", "name": "smith", }] Course Collection [{ "_id": "00011", "user_id": "11111", "location_id": "9999", }, { "_id": "00012", "user_id": "11111", "location_id": "8888", }, {…
I'm working on a MERN (MongoDB, Express, React, Node.js) stack application that uses React Big Calendar to display events. Everything works perfectly in my development environment, but in production, events do not show up in the calendar. However, tasks (another…
{MongoServerError: Invalid namespace specified: /ytDB.users} getting this error whenever i try to pass data from the postman app.js file import express from "express"; import cookieParser from "cookie-parser"; import cors from "cors"; const app = express(); // app.use is used when…
I built a website using React, Node.js, MongoDB, Tailwind. Everything was running fine. I restarted my laptop and when I un npm start, it just says "Server running on HTTP://localhost:5002" and "connected to MongoDB", but the application never starts on…
I'm deploying a NestJS application on Render, and I'm encountering a "JavaScript heap out of memory" error during runtime. Here are the details and the steps I've taken so far: Error Message: FATAL ERROR: Reached heap limit Allocation failed -…
I have a collection estates with a unique index on the name field, created thus: db.estates.createIndex ({ "name": 1 }, { unique: true }) This works - attempts to insert a duplicate name cause an error. I try to create…
I am simply trying to connect my MongoDB cluster with my .NET app, but when I test my routes with swagger i get this error: System.MissingMethodException: Method not found: 'MongoDB.Bson.GuidRepresentationMode MongoDB.Bson.BsonDefaults.get_GuidRepresentationMode()'. at MongoDB.Driver.MongoUrlBuilder..ctor() at MongoDB.Driver.MongoUrlBuilder..ctor(String url) at Microsoft.EntityFrameworkCore.MongoOptionsExtension.SanitizeConnectionStringForLogging(String connectionString) at…
Quick and simple question. I have starting to use Mongoc.jl to implement MongoDB procedure into my Jetelina project. I found "how to connect" in its manual, but nothing "how to disconnect". I wonder MongoDB should not cut the connection in…