Mongodb – Mongoose – findByIdAndUpdate
All, I can seem to figure out why the record in the database will not update. I am not 100% sure where my error is but this isn't really providing me a great error message. Can someone please take a…
Mongodb – Is it better to user const <variable name> = require(<package name>); or import '<Component Name>' from '<package name>'; If yes, could you show me?
It looks like your post is mostly code; please add some more details.It looks like your post is mostly code; please add some more details.It looks like your post is mostly code; please add some more details.It looks like your…
Mongodb – what is printjsononline in mongosh and how to replace it?
In mongosh % mongosh Current Mongosh Log ID: 630639411fcf560da1e8d627 Connecting to: mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.5.4 Using MongoDB: 6.0.1 Using Mongosh: 1.5.4 I am getting the error test> printjsononline({teste : 1}) ReferenceError: printjsononline is not defined But it used to work in mongo tool,…
how can I modify a field name / key in a nested array of objects in mongodb?
I have a mongodb collection with a number of objects like this: { "_id" : "1234", "type" : "automatic", "subtypes" : [ { "_id" : "dfgd", "name" : "test subtype", "subjetRequired" : true, }, { "_id" : "dfgd", "name" :…
Mongodb – Database updates only on the first click of the button with this functions, what is wrong and how could i fix it?
I am new to react and MongoDB, I am trying to add months to a date in my database in mongo, but it only updates the first time I click on the <Price> button, I need it to update every…
How to make update command with $inc operator idempotent in MongoDB?
As we know, the $inc, $mul, $add operators of update command are not idempotent in MongoDB. We want to know how to make the update command with $inc operator idempotent. Given the collections users with one document {"_id" : "123",…
How to check if a record/document already exists in MongoDB using mongoose?
I am trying to check if a record exists in MongoDB using mongoose. For that I am using the function findOne(). But even if the record/document does not exists the query returns a non null value. How to use this…
Mongodb – How to make Mongoose unique key validation to pass if other key is different?
Lets say we have this model : const userSchema = new mongoose.Schema({ username: { type: String, unique: true, uniqueCaseInsensitive: true, required: true, }, organisation: { type: Schema.Types.ObjectId, ref: "organisation", } }); const UserModel: mongoose.model("user", userSchema), and we already have this…
Mongodb – Calculate Bitwise Operators Value
I have a ranks collection with a permissions field which are bitwise operators: [ { "_id": "xxxx", "name": "Rank 1", "permissions": 1 }, { "_id": "xxxxxxxxx", "name": "Rank 2", "permissions": 2 } ] Example users: [ { "_id":"1234", "ranks":[ "xxxx",…
Delay when updating document (MongoDB/Mongoose)
In my application, I am attempting to update a object nested in an array as a below. When testing in postman, there is a delay causing me to have to make two requests in order to see the updated value.…