How can I query MongoDB with date range using mgo and Go?

Question

Hi I have a collection named \"my_sales\" having fields product_name, price, sale_date.

My doc looks like

{
    \"_id\" : ObjectId(\"5458b6ee09d76eb7         


        

Answer 1

I have new way to query date range:

// convert to date
fromTime := time.Unix(1509358405981/1000, 0)     

// Convert date to ObjectID with time    
fromObjectBson := bson.NewObjectIdWithTime(fromTime)

// condition     
bson.M{"_id":bson.M{"$gt": fromObjectBson}} 

This will speedup your query.