MongoJS is a Node.js package to access MongoDB.
References:
Questions tagged [mongojs]
306 questions
2
votes
1 answer
Unable to query MongoDB using a localhost URL and MongoJS
This is the tasks.js code I'm trying to run:
/*jslint node:true*/
var express = require('express');
var router = express.Router();
var mongojs = require('mongojs');
var db = mongojs('mongodb://localhost:27017/tasks',…
user4537828
2
votes
2 answers
Read from secondary replica set in mongodb through javascript
I have 2 mongo instance running in 2 different servers (one primary and other secondary); I am able to retrieve a document from the primary server using this connection code:
var db = mongojs('user:pswd@localhost:27017/mydb?authSource=admin');
But…
Prabhu Kathiresan
- 57
- 3
- 7
2
votes
0 answers
Mongo "not authorized for query" on user defined table while authenticated as dbOwner
I'm using is mongojs 2.3.0 to connect to a MongoDB cluster running 3.0. The user credentials I'm using to connect are for a user that has dbOwner privileges (so they should have read/write permissions for all collections).
The driver successfully…
ttacon
- 503
- 3
- 9
2
votes
1 answer
Can't connect from mongojs but command line is OK
I use mongojs to connect my Node.JS to MongoDB.
When I do mongo easymail -u admin -p PWD --authenticationDatabase=admin from bash, everything goes right.
But : mongodb://admin:PWD@localhost:27017/easymail?auto_reconnect=true&authSource=admin give…
izanagi_1995
- 94
- 1
- 8
2
votes
3 answers
Mongojs: Remove with sort and skip
I have been unable to find any documentation or examples on how to do this, but surely it's possible. Basically, I want to keep 20 of the most recent records. I want to order by a date (descending), skip 20, then remove the leftovers.
Alex311
- 378
- 3
- 12
2
votes
1 answer
mongojs implementation new bie
Hi I am new to MongoDB and NodeJs. I am using "mongojs" module to simple read the data from mongodb. The code goes as follows:
var dbname = 'XXXX';
var databaseUrl = 'mongodb://localhost:27017/'+dbname;
var collections =…
Norah
- 65
- 1
- 5
2
votes
2 answers
Mongodb find and then update
I want to run a query which gets all the documents which has the 'active' field as true and run a custom function on them which checks if the 'date' field inside the document is older than 10 days. If both of them are true then it will make the…
shash7
- 1,719
- 1
- 18
- 20
2
votes
1 answer
MongoJS limit and Skip
I need to use limit and skip to get some record from mongo.
I am using MongoJS with NodeJS but below given is not working.
Below is an example:
db.users.find(function(err,doc{
console.log(doc);
})).skip(2).limit(2);
also I have tried something…
Vivek Panday
- 1,426
- 2
- 16
- 34
2
votes
2 answers
MongoDB query executes in 1ms on mongo-shell but takes 400ms and more on NodeJS
I have a large MongoDB collection, containing more than 2GB of raw data and I use a very simple query to fetch a specific document from the collection by its Id. Document sizes currently range from 10KB to 4MB, and the Id field is defined as an…
iMoses
- 4,338
- 1
- 24
- 39
2
votes
1 answer
Mongojs : wrong ELF class: ELFCLASS32 nodejs application in openshift
I am having a nodejs(expressjs) application which runs fine locally but when I deploy it to Openshift i got an exception when i check the log file it has the following error when including this line in server.js.
var mongojs =…
Balkrishna Sawant
- 21
- 2
2
votes
1 answer
How to simulate an 'error' event on MongoDB
I'm trying to write a test case for a NoFlo component (written by a colleague) - where the component has a "connect" inPort and an "error" outPort like:
var self = this; // a NoFlo Component
var mongodb = null;
self.inPorts.connect.on("data",…
Kenny Ki
- 3,400
- 1
- 25
- 30
2
votes
1 answer
Mongodb aggregation pipeline new date
I try to use aggregation pipeline to append/create new date based on the previous pipe value and save to a new collection.(see my pipeline below). However, the syntax is wrong and I got an error says
disallowed field type Date in object expression…
eded
- 3,778
- 8
- 28
- 42
2
votes
1 answer
MongoJS Node findOne falsely returns no results
Using MongoJS: https://github.com/mafintosh/mongojs
Finds everything
db.users.find({}, function(err,users){
if (err) throw err;
console.log(users);
})
Returns the user. looks great
[{ _id: 53f2faa6aed1689e84982b8b,
…
Matthew Nolan
- 21
- 2
2
votes
2 answers
Should I use mongoose if the schema is too dynamic?
What I have understood so far is that the mongoose needs us to define a schema. But what if my schema keeps changing on a per user basis. For instance, let's say there are thousands of users of mobile phones. Each user has a different kind of offer…
Sudhanshu
- 457
- 5
- 18
2
votes
1 answer
Listen for "mongojs" connection errors
Mongojs is thin wrapper for mongodb-native library, but the only problem is that I am unable to listen for errors ?
The main errors which needs to be handled are connection erros, could not or lost connection.
Here is the example, that I have tried…
Risto Novik
- 8,199
- 9
- 50
- 66