CloudKit Aggregate queries

Originator:ward
Number:rdar://17482942 Date Originated:27 jun 2014
Status:Open Resolved:
Product:iOS SDK Product Version:
Classification:New Feature Reproducible:
 
CloudKit Framework doesn't support aggregate operations like Average, Count, Max, Min, and Sum. The current workaround is to fetch all the records, and do these operations on the clients side with a significant memory and data-transfer overhead for large results sets.

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