Aggregation type disabled for most Tracker data elements in recent 2.28/2.29 - why?


I’ve noticed in recent war versions (2.28, 2.29) that the “Aggregation type” is disabled for most but not all data types when data element is defined as Tracker DE.

The UI shows “None” (and is disabled) even if the underlying database value is e.g. COUNT (defined in earlier versions).

For some reason, data types like TEXT and YESONLY and BOOLEAN are all disabled - but DATE is not.

Where can I find a detailed description of the rationale for these changes?




Calle Hedberg

46D Alma Road, 7700 Rosebank, SOUTH AFRICA

Tel/fax (home): +27-21-685-6472

Cell: +27-82-853-5352

Iridium SatPhone: +8816-315-19119


Skype: calle_hedberg