mongodb Questions

Mongodb – Node mongo group by specific field

June 9, 2024
Apoorv
2 Answers

I have a response like this: "data": [ { "_id": "6664a8f2f233916895656171", "workout_plan_id": "6664a5a089450f21a8dd69dc", "day": "Monday", "exercise_id": "66643259d020507ed008b16d", "reps": 15, "sets": 3, "created_on": "2024-06-08T18:54:16.287Z", "updated_on": "2024-06-08T18:54:16.287Z", "__v": 0 }, { "_id": "6664aa55ce325f608597f5e8", "workout_plan_id": "6664a5a089450f21a8dd69dc", "day": "Monday", "exercise_id": "66643259d020507ed008b16d", "reps": 15, "sets":…

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Struggling to upload data onto MongoDB

June 9, 2024
Q.Ask
2 Answers

I am trying to upload data onto my MongoDB Atlas database. The data are .csv files from the Kaggle Movies Dataset https://www.kaggle.com/datasets/rounakbanik/the-movies-dataset. I have tried different methods, but nothing seems to work as it should. Method 1 I first tried…

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Entity Framework Core / MongoDB: the entity type 'TestEntity' primary key property 'Id' must be mapped to element '_id'

June 8, 2024
Matthew Layton
2 Answers

I am writing a data access layer which is tested against multiple database implementations; some SQL (Postgres, Sqlite, SQL Server) and some document (MongoDB). In order to test different databases, my test fixtures include a test entity, entity configuration and…

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Javascript – Cannot save form data to the Atlas database with admin panel

June 8, 2024
vaishnavi
2 Answers

I am trying to follow this tutorial about a food ordering website as a beginner and while making the admin panel, I am unable to add the food item I want to submit via the form to the mongoose atlas…

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Aggregator Query for complex mongoDB Structure

`I am trying to write an aggregator query for the complex DB document below, ideally i am looking for creating multiple streams from the given activities set, identifying the parent child hierarchy and recursively processing the input document. Title: Aggregator…

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Mongodb – I keep getting TypeError: Cannot read properties of undefined (reading 'length') and I can't seem to find the source of the error

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Mongodb – findOneAndUpdate doesn't work in Mongo db

June 6, 2024
rashmor
2 Answers

I'm using next.js 14.2 and want to change the "comment" field in my mongo database. here is my server action: export async function addAComment(proposalId: number, newComment: string) { await connectDB(); const updateFields: any = {}; updateFields.comment = newComment; console.log("here is…

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MongoDB server closed when POST requesting

June 5, 2024
joonkidk
2 Answers

I'm trying to test out a post request on Postman to 3000/users and I'm getting the 200 but is not reflected on Mongo and I'm getting an error in the console saying server has been closed. const MongoClient = require('mongodb').MongoClient;…

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Mongodb – Mongo DB fetch on client + NextJS = Maximum call stack size exceeded

June 5, 2024
Andreul-
2 Answers

I have a component where I get answers to a post, and I want the answers to be displayed like an infinite scroll, but when I call the Server Action on the client, I get the error Maximum call stack…

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Unable to change fields with the type new ObjectId in Javascript objects

June 3, 2024
TASK
2 Answers

const obj={ name: 'KA', creator: 'qQzMHzU9SPYhdYq2vswQmfeHd4j2', default: false, _id: new ObjectId('665b1dd655a3a1f154dbb74d'), __v: 0 } I get the above object for mongoose query in js , and I want to convert _id to string I tried to change it with .toString()…

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