I have a studentsubject schema. Properties are subject_id,student_id,class_id So my usecase is i want to find the one student where class_id, student_id matches. Subject id is optional. Means if subject id is present with that student and class id ,…
I have Fast API with a Mongo Database I try to realize my tests for some functions which need mongo connection Here my collection users and its fields: from mongoengine import Document, EmailField, StringField, EnumField class User(Document): meta = {"collection":…
I am trying to find the way to remove the properties from nested object array by using aggregate framework in MongoDB but I still can't find any solution for my issue. I have an nested object array like below: {…
Today I tried to upgrade my formulaes and one of them was mongodb-community. I got this error: Error: mongodb-community: SHA256 mismatch Expected: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 Actual: 2bb46417f4e8ce8d4bc0537bd50d8bdf5c60cd69751e81f9baf2ddfb8ce1b787 File: /Users/yuri/Library/Caches/Homebrew/downloads/320fffd33638cf76b75125c59e1b4d39af9b24730cd4572214c4b89675fc896f--mongodb-database-tools-macos-arm64-100.7.3.zip To retry an incomplete download, remove the file above. I removed the file.…
I have a weird issue while trying to connect to a remote Mongo replica set. This is my setup: on a remote machine I have three instances of MongoDB running on different ports, each belonging to the same replocal replica…
We currently store lots of project-related data in a single document as referencing is a lot more painful than nesting. Every entity has it's own Id. Usually we know exactly which entity we're updating and where it is present in…
I have downloaded mongodb for windows. I have a folder where I can find mongod.exe and mongos.exe. I guess that monod.exe is good for starting the database server and mongos.exe is the shell that I can use to connect to…
I'm having an issue with one of my AWS Lambda Node JS functions when I call the function from axios in my Next JS frontend. The first time the function is called, it is successful and returns correctly but when…
import express from 'express' const app = express(); const port = process.env.PORT || 8000; import mongoose from 'mongoose'; mongoose.connect("mongodb://localhost:27017/schooldb").then(() => { console.log("connection successfully "); }) app.get('/', (req, res) => { res.send('Hello user') }) app.listen(port, () => { console.log(`listening at port…
Does MongoDB createIndexes() method, support specifying individual options for each index set in the script. Something like this below, which is not working by the way. Ref - https://www.mongodb.com/docs/v5.0/reference/method/db.collection.createIndexes/#mongodb-method-db.collection.createIndexes var indexes = [ { key: { "productId":1, "productName":1 }, partialFilterExpression:…