MongoDB Update (Insert a List of Item to an Array)

Question

I want to add several items to arrays of several rows in Mongo. How can I do this?

I want to start with this:

{\'x\': \'h\', arr: [1,2,3] }
{\'x\':          


        

Answer 1

I think what you are looking for is the $pushAll operator. Take a look here:

http://docs.mongodb.org/manual/reference/operator/pushAll/#pushall