Mongoose deleteMany using _id on nodejs

Question

i have a ids of array ['123','456', '789']. i want delete all this array in mongodb

How i user it:

ScheduleModel.deleteOne({ _id: ['123','456', '789'] });

this is not working because this is not object Id

what i Need :

ScheduleModel.deleteOne({ _id: [ObjectId('123'), ObjectId('456'), ObjectId('789')] });

How to add object Id in array data. any how to resolve this issues. i need a solution on this.

Does this answer your question? [Mongoose - remove multiple documents in one function call](https://stackoverflow.com/questions/44467318/mongoose-remove-multiple-documents-in-one-function-call) — eol, Dec 17 '21 at 20:55

score 2 · Accepted Answer · answered Dec 17 '21 at 22:35

2

It's not about ObjectId. you are using wrong syntax. You must use $in statement

ScheduleModel.deleteMany({ id: { $in: ['123','456','789'] } });

answered Dec 17 '21 at 22:35

Soroush Bgm

482
2
15

score 0 · Answer 2 · answered Dec 20 '21 at 12:21

Use deleteMany with proper syntax.When there are many objectId at time Use $in.

Try this :

var deleteCondition = {
            _id : {
                   //In Array you can pass your objectId
                    $in : ['123','456','789']
                 }
                //You can pass other conditions
        }
    
        //deleteMany
        ScheduleModel.deleteMany(deleteCondition, function (err, res) {
                            if (res) console.log(res)
                        })

Mongoose deleteMany using _id on nodejs

2 Answers2