Apply grouping criteria to your results.
To group your results according to specific attributes, use the - (SUPQuery*)groupBy:(SUPString)items method from SUPQuery. For example, to group your results by ID and name, use:
NSString *groupByItem = @"c.id, c.name"; SUPQuery *query1 = [SUPQuery getInstance]; //other code for query1 [query1 groupBy:groupByItem];