Below is my aggregation db.customers.aggregate([{ $match: { "CDF.UTILITYTYPE.D1.G1" : "12387835" } }, { $project: { _id:0, "CDF.UTILITYTYPE.D1.G22.NAME":1, "CDF.UTILITYTYPE.D1.G1":1, "CDF.UTILITYTYPE.D5.EVENT": { $filter: { input: "$CDF.UTILITYTYPE.D5.EVENT", as: "item", cond: { $eq: [ "$$item.TIME", "12-04-2018 15:46:02" ] } } } } } ]).pretty();…
So far, after i tried, i came up with solution where i am able to remove the whole object inside of the array if that object has field with empty value. That does not work in my case. I only…
I want to modify the objects of an array of objects (jsonStudent). [ { Student: 'Riya', Gender: 'Female', Pet: 'Timmy' }, { Student: 'Happy', Gender: 'Male', Pet: 'Harry' }, { Student: 'Tiya', Gender: 'Female', Pet: 'Timmy' }, ] And my…
I have the following long schema: const mySchema = new mongoose.Schema({ // some stuff, firstName, lastName ... etc password: { type: String, minLength: 8, maxLength: 120, } }) And I am inside one of the routes, I want to run…
EDIT: I fixed it by adding the return-object prop to v-select When I add a student to a database from a vuetify form, I want to be able to assign them a course. But the course has to be in…
I want to make a text search case insensitive with regex query with spring-data mongo . For example in SQL: SELECT * FROM Customers WHERE CustomerName LIKE 'a%'; How can i make this query with spring-data mongo using MongoRepository Query…
I am new in mongoDB, please help me for below question description: I have collection xyz having one of column insertDate having date of dd/mm/YYYY format. I want all records from xyz collection whose insertDate is greater than 28/01/2022. I…
I've been working with react using mern stack. Everything was fine until I used JSON.parse in a function when getting data out of the mongo database. I clicked save and I got 9 errors. I removed all the code, everything…
I want to count and sum all posts in Items. When i query my collection with: GetCollection().Find(p => p.Type == "Test") i receive this: [ { "Type": "Test", "Items": [ { "Name": "123", "Id":"123" }, { "Name": "123", "Id":"123" }…
There is just one test case that I'm testing. I verified the MongoDB methods and they seem to be up to date. No open issues on GitHub as well. Error: at MongoMemoryServer.getUri (node_modules/mongodb-memory-server- core/src/MongoMemoryServer.ts:706:15) at src/test/setup.ts:7:32 at src/test/setup.ts:8:71 at Object.<anonymous>.__awaiter…