Feb 20, 2012 ... Specifically, ObjectId is a method to allow the creation of a unique document ID, since every MongoDB document requires an _id field as its “ ...

... using the query() method of an DBCollection instance. Basically, you form the equivalent shell find query using nested DBObject's. -Stephen On Tuesday ...

Aug 21, 2013 ... MongoDB's speed depends a lot on your schema design and your use of indexes. ... MongoDB shell version: 2.4.6. connecting to: test2. {. "cursor ...

By default MongoDB 3.2 will allocated 50% of the RAM (assume you have more than a GB) for the WirdTiger Engine...

This guide utilizes AWS Cloud9, a web-based terminal to connect and query your Amazon DocumentDB cluster using the mongo shell directly from the AWS Management ...

memory error. Didn't really know how much memory it used at the end. I were using one of the servers to do the import, so memory where

I worked around this case by using the official async mongo java driver from mongodb ... I tried to put this in mongo shell and it also works. db.deals.find({" ...

Jul 1, 2021 ... Brandon Byars ... change_response();. console.log(response);. }); // Nothing here -- so the code returns before the callback has a chance to ...

Jun 2, 2016 ... Actually a double precision floating point number, that uses 64 bit for representation, is not capable of having the same precision of an Int64 ...

It looks like you are using the 3.x Mongo Java Driver - so MongoDatabase#runCommand() will work. You can parse the user json input via Document.parse(json) ...

we use the command. mongo -u mymongoadmin -p xxxxxxxx --host LOADBALANCERIP --port 80 admin. We can connect successfully. mongo --version. MongoDB shell version ...

Oct 7, 2019 ... ... read the docs and just cant make it work. I installed the MongoDB using the ".deb" file, and i also tried follow up the docs:

Nov 13, 2012 ... I'm at the very beginning of using MongoDB. I've run the following command just to get up and running and populate a db with something (I ...

Jan 22, 2013 ... use partnerdb instead and that worked. What I'm looking for is how to write a JavaScript that I can use to update an existing database. I'm ...

Jan 25, 2014 ... It seems that, mongodb's default is objectid (this is also the case if we use command line meteor mongo console) but meteor has opted for string ...

$mongo dbname --eval "db.collection1.name.insert({ dataset1}}; db.collection2.name.insert({ dataset2}};" Perhaps I shouldnt be using the shell for this?

Dec 22, 2016 ... It went well so I changed a few things, and I checked everything through the mongo shell. ... use "listCollections". So I first tried to change ...

Apr 26, 2016 ... MongoDB shell version: 3.2.5. connecting to: pat ... You can also use the --authenticationDatabase <dbname> parameter to the mongo shell, e.g.:

Erez Zarum ... i wrote a small snippet to do that, enjoy. ... # This code is based on printShardingStatus function from mongodb engine. ... You received this message ...

I've tried the same query [ db.files.find({"_id" : {"$binary":"5BG1VMBz6X4bxdWlAgDtqg==", "$type":"3"}} ]in Mongo Shell, and it didn't work. The Java Driver's ...