Menu
In documentation there's deleteMany() method
Character.deleteMany({ name: /Stark/, age: { $gte: 18 } }, function (err) {}); I want to remove multiple documents that have one common property and the other property vary. Something like this:
Site.deleteMany({ userUID: uid, id: [10, 2, 3, 5]}, function(err) {}
What would be the proper syntax for this?
973
deleteMany works in Mongo: Returns: A document containing: A boolean acknowledged as true if the operation ran with write concern or false if write concern was disabled. deletedCount containing the number of deleted documents.
The findByIdAndDelete() is a function in Mongoose used to find a document by the _id field and then remove the document from the collection. It returns the document removed or deleted.
find(filter); It will search for all the documents that match with the filter Object. But when you pass an empty filter, it will match with all the documents and will return all documents. This is how you can get all documents in Mongoose by using the mongoose find() function.
I believe what youre looking for is the $in operator:
Site.deleteMany({ userUID: uid, id: { $in: [10, 2, 3, 5]}}, function(err) {}) Documentation here: https://docs.mongodb.com/manual/reference/operator/query/in/
96
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
