How to export JSON from MongoDB using Robomongo

Question

So I do not know much about MongoDB. I have RoboMongo using which I connect to a MongoDB. What I need to do is this - there is a collection in that Mon

Answer 1

Using a robomongo shell script:

//on the same db
var cursor = db.collectionname.find();

while (cursor.hasNext()) {
    var record = cursor.next();   
    db.new_collectionname.save(record);
}

Using mongodb's export and import command

You can add the --jsonArray parameter / flag to your mongoexport command, this exports the result as single json array.

Then just specify the --jsonArray flag again when importing.

Or remove the starting and ending array brackets [] in the file, then your modified & exported file will import with the mongoimport command without the --jsonArray flag.

More on Export here: https://docs.mongodb.org/manual/reference/program/mongoexport/#cmdoption--jsonArray

Import here: https://docs.mongodb.org/manual/reference/program/mongoimport/#cmdoption--jsonArray

Answer 2

If you want to use mongoimport, you'll want to export this way:

db.getCollection('tables')
  .find({_id: 'q3hrnnoKu2mnCL7kE'})
  .forEach(function(x){printjsononeline(x)});

Answer 3

Don't run this command on shell, enter this script at a command prompt with your database name, collection name, and file name, all replacing the placeholders..

mongoexport --db (Database name) --collection (Collection Name) --out (File name).json

It works for me.

Answer 4

A Quick and dirty way: Just write your query as db.getCollection('collection').find({}).toArray() and right click Copy JSON. Paste the data in the editor of your choice.

Answer 5

Solution:

mongoexport --db test --collection traffic --out traffic.json<br><br>

Where:
database -> mock-server
collection name -> api_defs
output file name -> childChoreRequest.json

Answer 6

1. make your search
2. push button view results in JSON mode
3. copy te result to word
4. print the result from word