MongoDB Parallel Query

This can be written in the MongoDB query statement {"A": $gt (1), "a": $lt (5)}

But the value of this query will be matched by a single condition, and the end result is a collection of more than 1 +a less than 5.

If you need to implement the intersection, A is greater than 1 and less than 5, you must use the $and function.

{   $and:[{"_id": {$gte: ObjectId ("59512f800000000000000000")}},   {"_id": {$ Lte:objectid ("595280ff0000000000000000")}}],   "url": "http://url"}    

MongoDB Parallel Query