How to delete rows of table in data browser of Parse(Parse.com) programatically in objective c from xcode

Question

I am developing chat application in objective c in XCode. So when chat message count reaches 100 then i want to delete rows of table in database of parse.com. So how can i do this programatically? From code i am using PFQuery object to insert data as below.

 // Initialize parse query with classname 'chatroom'
PFQuery *query = [PFQuery queryWithClassName:className];

chatData  = [[NSMutableArray alloc] init];
NSArray *array = [NSArray arrayWithObjects:Sender,receiver,nil];

// set query to retrieve table data which contain specific senderId and recieverId from parse table 'chatroom'
[query whereKey:SET_SENDER containedIn:array];
[query whereKey:SET_RECEIVER containedIn:array];

Any help will be appreciated.

Deleting objects: parse.com/docs/ios_guide#objects-deleting/iOS — Valent Richie
– Valent Richie, Commented May 27, 2013 at 14:05

Ponting · Accepted Answer · 2013-06-06 10:38:17Z

1

I am using deleteInBackground property to delete record from Parse Table.

eg. deleteObjectId is defined Parse object.

[deleteObjectId deleteInBackground];

answered Jun 6, 2013 at 10:38

Ponting

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