Questions are How many products have a discount on them? How many "Water" products don't have any discount on them? How many products have "mega" in their name? How many products have discount % greater than 30%? Which brand in…
I just want to update the top 2 highest fields in the database. db.Employee.update({ db.Employee.find().sort({ Age: -1 }).limit(2) --This part here wont work-- }, { $set: { Benefits: ["Vacation", "Rolex"] } } ) Apparently MongoDB does not support such ability.…
I have a function that create guild entry for DiscordJS, but when the script start and also if the function is called multiple times, it create around 400 duplicate documents, it create by ID and the ID is unique, so…
I have Docs in mongo DB in the following format - Here outerTimestamp is in string format and Price is int format { "_id":"ObjectId(""622f950e73043487031bb3ee"")", "outerTimeStamp" : "14-Mar-2022", "filtered":{ "data":[ { "Price":14350, "expiryDate":"17-Mar-2022", "info1":{ "Price":14350, "expiryDate":"17-Mar-2022", }, "info2":{ "Price":14350, "expiryDate":"17-Mar-2022" }…
I have documents like this: [ // 1 { "_id": ObjectId("573f3944a75c951d4d6aa65e"), "Source": "IGN", "Family": [ { "Countries": [ { "uid": 17, "name": "Japan", } ] } ] }, // 2 { "_id": ObjectId("573f3d41a75c951d4d6aa65f"), "Source": "VG", "Family": [ { "Countries": […
I am trying to map through an array [of nearly 1200 objects] with the Javascript's .map() method to individually save each object to a Mongodb database (enriched with extra data). The first 270 or so would get saved without problems…
In my MongoDB collection, all documents contain a mileage field which currently is a string. Using PHP, I'd like to add a second field which contains the same content, but as an integer value. Questions like How to change the…