I have below Mongo Collection { "name":"test", "work":"BA", "contacts":[ { "company":"xyz", "email":"http://www.google.com/check/com/2" }, { "company":"xyz1", "email":"http://www.google.com/verify/com/4" } ] } I want to replace www.google.com from contacts email to www.test.com, Not complete URL only a particular string from email. Any help…
I need some help with a project MERN stack, I'm having an error downloading a library "mdbreact" using [npm i mdbreact] npm -v :8.3.1 enter image description here enter image description here
I have an interface that is extending a MongoDB document, and some sample data that is extending that interface. The interface is like this: export default interface IModel extends Document { _id: ObjectId; name: string; data:string; } The sample data…
Description of the problem I will not write any codes as much of my problem is something linked with the knowledge to interpret some data. I am doing a project and had to use a nonsql database to store data…
I have the following schema: User: { ...otherFields, isDumb: false, type: "A" // could be "A", "B", or "C" } I want to fetch all dumb users by default and fetch by type only if the type is passed through…
Say I have a collection of people with a person object and its associated data. { _id: '1' person:{ email:"[email protected]" traveled_to: 'North Korea', someinfo:"random" } } { _id: '2' person:{ email:"[email protected]" traveled_to: 'United States' someinfo:"very random" } }, { _id:…
I currently have an academic year start date and end date. I want to get student data for every week during this academic year. Currently i have created an array which contains all the start and end dates of every…
I am aware that _id is already unique. However, due to circumstances, I cannot use it. Each user uses an e-mail address and a username, but I cannot use those either. What I want to use this secondary ID for…
I'm trying to download a large file (larger then 100 MB) from gridFs: ObjectId objectId = new ObjectId(item.RawDataFileId); file = gridFsBucket.DownloadAsBytes(objectId); I get this error: MongoDB.Driver.MongoCommandException: Command find failed: Executor error during find command :: caused by :: Sort exceeded…
How can I get only objects in the sales array matching with 2021-10-14 date ? My aggregate query currently returns all objects of the sales array if at least one is matching. Dataset Documents { "name": "#0", "sales": [{ "date":…