Swift Deleting multiple objects at once Parse server

Question

Swift Deleting multiple objects at once Parse server

I ask the server after

let query = PFQuery(className: "posts")
            query.whereKey("uuid", equalTo: Ncell.uuidLbl.text!)
            query.findObjectsInBackground { (objects:[PFObject]?, error:Error?) in
                if error == nil {
                    for object in objects! {
                        object.deleteInBackground(block: { (success:Bool, error:Error?) in
                            if success{

                            }
                        })
                    }
                }
            }

Instead of using a loop and deleting each object separately, I want to know if it will be possible to delete all found objects at once to keep the queries.

+3

ios swift parse.com parse-server

user6520705 Apr 10 17 at 1:47

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1 answer

Julien Kode · Accepted Answer · 2017-04-10T06:41:53+0000

I want to know if it will be possible to delete all found objects at once

Yes in Parse iOS SDK to delete multiple objects at once in the Parse server background , you can use deleteAllInBackground

You can use it in two different ways:

PFObject.deleteAll(inBackground: [PFObject]?)
PFObject.deleteAll(inBackground: [PFObject]?, block: PFBooleanResultBlock?)

For example:

let query = PFQuery(className: "posts")
query.whereKey("uuid", equalTo: Ncell.uuidLbl.text!)
query.findObjectsInBackground { (objects:[PFObject]?, error:Error?) in
    if error == nil {
        PFObject.deleteAll(inBackground: objects, block: { (success:Bool, error:Error?) in
                if success {

                }
            })
        }
    }

Hope my answer was helpful :)

Swift Deleting multiple objects at once Parse server

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