MongoDB - Pull multiple objects from an array

Question

Hi I\'m trying to remove multiple objects from an array that looks like this.

{
\"_id\" : ObjectId(\"5a7da1bda21d5f3e8cf005b3\"),
\"owner\" : \"1\",
\"group_         


        

Answer 1

Use $in operator to pass the list of faculty values to remove documents from embedded array. More here

Try

db.groups.update(
  {"_id": ObjectId("5a7da1bda21d5f3e8cf005b3")},
  {"$pull":{"group_members":{"faculty_number":{$in:[8025,7323]}}}}
)