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Freamee

mongodb delete by key value

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hello.

I want to use command param, to deleteOne from the collection.

But _id is '5dcc20c3770b9707143301fb'

how can i call those by value?

kincsLocations.deleteOne({ _id: value }, function (errveh) {

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If you're not using mongoosejs (which automatically casts the string into ObjectId) then you'd have to cast the string into an ObjectId.
 

const idToDelete = '5dcc20c3770b9707143301fb'

// if not using mongoose
collection.deleteOne({_id: new mongodb.ObjectID(idToDelete)}, callback};

// if using mongoose > 4 (deleteOne isn't supported on mongoose 4 or higher)
collection.findByIdAndRemove({_id: idToDelete}, callback);

 

references:
https://docs.mongodb.com/manual/reference/method/db.collection.deleteOne/
https://mongoosejs.com/docs/api.html#model_Model.findByIdAndRemove

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