[ {_id: 1, query: 'A', createdAt: 1660610671 }, {_id: 2, query: 'A', createdAt: 1660610672 }, {_id: 3, query: 'A', createdAt: 1660610673 }, {_id: 4, query: 'A', createdAt: 1660610674 }, {_id: 5, query: 'B', createdAt: 1660610675 }, {_id: 6, query: 'C',…
I want to filter data by year in MongoDB. If I pass year 2022 then show only 2022 year data and when I pass 2023 show 2023 data only. I am not getting how to filter. I use $gte and…
I am using MEAN stack for patient CRUD operations. The update does not seem to be working properly. It adds another document to the database with the updated info but with a null id and leaves the old document that…
when i try to run this code it give me the error on my console.log "message":"Cannot read properties of undefined (reading 'affiliateStats')" why does it happen?how can i make it work? im new in ReactJs Here's my code: ` import…
I am new to NodeJS and trying to work on mongoose for my college project,I have been trying to retrieve a document from the collection using the model.findOne() method but, instead of returning a document from the collection, mongoose instead…
so I ran into this little problem and I don't know how to solve it. I have two dates, one that comes from a Python script that arrives as a String, and one that comes from a MongoDB object. I…
After removing Mongoose-package and re-installing it again I got stuck with an error. The error I get seems to conflict with the instruction on Mongo DB Atlas instruction. where to place username and password in the dbURI. error: MongoParseError: credentials…
Here i am trying to update the 'rating' field of my document by taking average of previously existing value of the rating field and newly sent rating value. this is my rating field specification in the model rating: { type:…
everyone. I'm still new to NodeJs and Mongodb and i would like some help when it comes to adding and retrieving an image depending on a user in my database. I created this mongoose schema and I have as a…
I am trying to get a number of documents depending on what query you type in. For example I have a bunch of documents: [ {name: 'jon', city: 'la', country: 'us'}, {name: 'foo', city: 'ca', country: 'us'}, {name: 'alf', city:…