mongoose Questions

3

Solved

When I am trying to Save/Create a New Document (User) to Mongo DB using Mongoose, I am getting the following Validation Error in spite of providing all the Values with proper DataType: ValidationE...
Disentwine asked 17/10, 2017 at 17:14

3

Solved

I need to update my model when the data has changed. Sadly, this seems to not work. const mongoose = require('mongoose'); const moment = require('moment'); const Schema = mongoose.Schema; const So...
Beacham asked 22/11, 2020 at 9:35

4

I'm trying to have an "optional" nested document in one of my models. Here's a sample schema var ThingSchema = mongoose.Schema({ name: String, info: { 'date' : { type: Date }, 'code' : { type...
Crotchety asked 8/1, 2015 at 23:13

6

Solved

I am having an issue which I tried to fix for a long time. I am trying to connect to Mongo Atlas cloud from nodejs viamongoose. It's not my first time but I just can't find the answer. Mongoose ver...
Repro asked 12/7, 2020 at 8:58

5

I have a collection on MongoDB from which I'm trying to query all the elements using find(): const mongoose = require('mongoose'); const Featured = mongoose.model('featured'); module.exports = app ...
Onieonion asked 23/12, 2020 at 2:22

4

I am aware of how to set up a one to many relationship between Mongoose entities, with the following type of code : friends: [{type: ObjectId, ref: 'User'}] But what if I want to only have a on...
Crewelwork asked 16/8, 2015 at 18:59

10

Solved

Mongoose adds a '__v' property into Schema's for versioning - is it possible to disable this globally or globally hide it from all queries?
Coronal asked 4/12, 2012 at 9:34

9

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I have created a new Mongo collection to a new project, but when I try to create a new user, I get the following error: MongoError: E11000 duplicate key error collection: GestorMedico.users index: ...
Buhr asked 17/1, 2022 at 9:32

5

Solved

My code is like that: SiteModel.find( {}, function(docs) { next(null, { data: docs }); } ); but it never returns anything... but if I specify something in the {} then there is one record. so...
Affectional asked 30/8, 2011 at 17:49

2

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I have the following schema with mongoose: var SimSchema = new Schema({ msisdn : { type : String , unique : true, required : true }, imsi : { type : String , unique : true, required : true }, s...
Heliotropism asked 23/2, 2014 at 17:25

6

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I am new to Node.js and am trying to build a node/express/mongoose server app with TypeScript. Here is my app.ts file: // lib/app.ts import express from 'express'; import * as bodyParser from 'bo...
Nyctophobia asked 15/9, 2019 at 13:54

11

Solved

Is it possible to query for a specific date ? I found in the mongo Cookbook that we can do it for a range Querying for a Date Range Like that : db.posts.find({"created_on": {"$gte": start, "$lt":...
Wasteland asked 15/8, 2012 at 16:35

6

Solved

so, I've been working with mongoose for some time and I found some really weird stuff going on. It would be great if someone could enlighten me. The thing is, when using the .find() method of mong...
Anthem asked 10/2, 2015 at 22:14

4

Hi i want save with hashed password only if password is change, so i used isModified function in pre-save, but its always return false even i changed the password. The reason that i am trying to do...
Greyson asked 29/5, 2018 at 10:15

5

I have the following document schema: var pageSchema = new Schema({ name: String , desc: String , url: String }) Now, in my application I would like to also have the html source of the page i...
Mel asked 14/8, 2013 at 18:21

12

I am trying to connect to mongodb but getting below error could you please help var mongo = require('mongodb').MongoClient; mongo.connect('mongodb://usernamexyz:[email protected]:47017/sample...
Gurgitation asked 4/2, 2020 at 18:50

51

Solved

Not Sure what I'm doing wrong, here is my check.js var db = mongoose.createConnection('localhost', 'event-db'); db.on('error', console.error.bind(console, 'connection error:')); var a1= db.once('...
Fifi asked 27/9, 2013 at 12:41

3

Solved

I'm searching on Google since days and I tried many things but I still can not perform a good full text search on my user collection. I tried ElasticSearch but was pretty impossible to query and p...
Barrie asked 27/2, 2015 at 21:59

3

Solved

I want to test if "upsert" option for updating is woking fine. So I "upsert" an object into mongodb twice with same key. However it didn't show inserted message. Was I missing something ? (mongodb...
Marje asked 3/11, 2014 at 5:0

5

I'd like to create a Mongoose Schema that validates the object below with the following restrictions: field2 is optional (0-1 relationship), field2.type is required if field2 exists (notice that ...
Sibley asked 31/3, 2015 at 10:15

2

Solved

I have an app that works on node.js with MongoDB and mongoose. My app simply sends/deletes/edits form data and for that, I have such mongoose model: var mongoose = require('mongoose'); module.exp...
Carlie asked 27/1, 2015 at 8:54

6

Solved

I'm creating a mongoose Schema but I'm getting a MongooseError. This is my Scheme: let RestaurantSchema = new Schema({ ratings: { type: [{ id: Number, value: Number, _id: false }], default...
Protrusive asked 11/4, 2017 at 21:11

4

When using vanilla Mongoose, it's straight-forward to add methods to Mongoose schemas. It's well-addressed by the Mongoose documentation and several examples can be found. But what about when you'r...
Tanyatanzania asked 22/2, 2021 at 16:1

6

I'm querying Mongo in Nodejs with Mongoose and attempting to extract the numeric value of multiple fields stored as a Decimal128. However, the value is oddly wrapped in query results and I'm not su...
Jakie asked 19/11, 2018 at 6:56

3

I think that it was easy question, but I am puzzled. How Can I add minimum value to mongoose > 0? var customer = new Schema({ cash: { type: Number, minimum: 0 } }); this code allow 0 value, ...
Parthenia asked 11/7, 2017 at 10:16

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