How to delete object in nested array array

Working with Data
, ,
3

Hi @Nuur_zakki_Zamani and @turivishal ,

There is actually a simple way to write it:

db.collection.updateOne({ "datas": {
    "$elemMatch": {
      "id": ObjectId("6350ce45605a1c2f35e4c607"),
      "report.activityId": ObjectId("6350f1313f586971dfd1effd")
    }
  }},{$pull : { "datas.$.report" : { activityId:  ObjectId("6350f13aaa8f2d84071fc3cd")} }})

The positional $ is working fine if there is only one occurrence of activityId: ObjectId("6350f13aaa8f2d84071fc3cd"

Thanks
Pavel

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