I'm trying to query through a somewhat simple collection with the following structure: { "name":[ { "something":"", "somethingelse":[ { "name":"John", "city":"NY" } ]}]} I have tried to search the value "city" with the dot notation but no success.
I've been creating a multi tenant app where I've been creating the database connections on the fly as soon as I resolve the tenant database connection string from the request that has just hit the server. It's working as expected,…
I have an array that is like [1,2,1,2,3,5,2]. And I want to remove only one element amongst the selected elements. I used $pull operator and it doesn't work as I required, it remove all elements I specified. db.user.updateOne({_id: ...}, {$pull:{'array':…
let mongodb = require('mongodb').MongoClient; let express = require("express") let app = express() let connectionString = 'mongodb://ToDoAppUser:[email protected]:27017,ac-u9kgapm-shard-00-01.8rdkdoi.mongodb.net:27017,ac-u9kgapm-shard-00-02.8rdkdoi.mongodb.net:27017/?ssl=true&replicaSet=atlas-68qno6-shard-0&authSource=admin&retryWrites=true&w=majority' let db mongodb.connect(connectionString,function(err,client){ if (err) throw err db = client.db() app.listen(3000) console.log("Database connected."); }) app.use(express.urlencoded({extended : false})) Trying to retrieve data from MongodB As…
The code works well in Postman. But when fetching it in the front-end the response is not working. I can't find the solution. I am new in MERN stack. It gives me error. product.action.js:7 Uncaught (in promise) AxiosError {message: 'timeout of…
I can't figure this out. I have an object in an array within another object which I need to update with mongoDB updateOne. I make the call, it says it found it OK and has updated it ({ n: 1,…
This is my subcommand code: .addSubcommand(subcommand => subcommand .setName('announcement') .setDescription('Announce something to every user. ') .addStringOption(option => option .setName('announcement1') .setDescription('Announcement content') .setRequired(true))), This is my code so far for the command: if (interaction.options.getSubcommand() === 'announcement') { const ann = interaction.options.getString('announcement1')…
I have a coupons collections and I am trying to group all the coupons based on the code. After that I want to sort them on the basis of the count. Till this the query works fine. But after this…
I'm getting this error in my asp.API docker-compose logs fail: Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware[1] An unhandled exception has occurred while executing the request. System.TimeoutException: A timeout occurred after 30000ms selecting a server using CompositeServerSelector{ Selectors = MongoDB.Driver.MongoClient+AreSessionsSupportedServerSelector, LatencyLimitingServerSelector{ AllowedLatencyRange = 00:00:00.0150000 }, OperationsCountServerSelector…
I am using this function export const getVideoByTag = async (req, res, next) => { const tags = req.query.tags?.split(","); try { const videos = await Video.find({tags: {$in: tags}}).limit(20); res.status(200).json(videos); }catch (err) { next(err); } }; The router path is router.get("/tags",…