hpcc-systems/HPCC-Platform — pull request #1795 by ghalliday (2012-03-08 14:34:02+00:00)
Title: Apply implicit projects to group rollups

- For some reason group rollups weren't included in the list of
activities that create a record independent of their inputs

It significantly improves a few archived queries.

Signed-off-by: Gavin Halliday