I have a document with format like this: { "f1": "v1", "f2": { "id": 1, "sub": "subv", "updatedAt": 123 } } I have an another source that
I created a MongoDB watcher to create actions based on the created document. Of course, the watcher does not detect documents that are created while the service
Does WebFlux Spring Boot @Transactional annotation work with reactive MongoDB? I use WebFlux Spring Boot with reactive MongoDB like: id 'org.springframework
I have an array of objects and would like to update the count of the object where categoryId = "menu2" and subCategoryId = "1". in my mongodb i currently have t
I'm building a web app using MERN stack. I want to sum 2 numbers then save it mongodb database. Here current num is from database and other is from input field
I have an array of objects and would like to update the count of the object where categoryId = "menu2" and subCategoryId = "1". in my mongodb i currently have t
How to convert a SQL query to mongodb query? Please write a mongodb query - this is my query in SQL: UPDATE user SET expireIn = DATEADD(DAY, 2, expireIn) WHE
I need to use a database (mysql/mongodb) instead of files to store the user's wallet identity into hyperledger-fabric.
I use the attribute pattern approach in my collection: [ { _id: "id1", _cells: [ { k: "key1", v: "value1" }, { k: "key2", v: "value2" },
We are working on a project to get data from mongoDB. We have created repository class as below @Repository public interface CustomerRepository extends MongoRep
@app.route('/signup', methods=['POST']) def signup(): info = request.args if info["password"] == info["password2"] and info["name"] and info["email"] an
Getting this error when trying to call the method validate_create_action. The error occurs on the line @element = klass.new(params[:element]
Let's say that there is a column called colours and it can have values red, blue, and green. I want to retrieve all rows except the ones where the colour is gre
Can someone please help to convert this query to C# .NET core? db.getCollection("accout").aggregate().match({ $or: [{"clientnum1": "xxxx"},{ "clientnum2": ""}],
I'm trying to use QuerydslPredicateExecutor. Here is my repository interface: public interface ProductsRepository extends MongoRepository<Product, String
I want to calculate avgAmount as the sum 3 fields = [balanceLoaded + operatorDueAmount - walletUsage]. But these fields can either be zero or themselves (balanc
One aspect of my website is that people can join groups according to a specific code provided to them, for example- when we play 'Kahoot' or 'Psych', we have to
I need to have a playerID that is separate from _id and increments with each new entry into my users collection. I have tried to follow this tutorial with no lu
##I have trying to update my quantity in mongodb server Its showing Null. How Can I solve this?## ``` const handleSubmit = event =>{ const inputQuantity
I am trying to connect Django with MongoDB using Djongo. I have changed the Database parameter but I am getting this error Not Implemented Error: Database objec