Ensure that aggregations without aggregated values do not fail
Ensure that aggregations without aggregated values do not fail

cndreisbach/qu,marcesher/qu,qu-platform/qu-core,kave/qu,m3brown/qu,marcesher/qu,m3brown/qu,sleitner/qu,cndreisbach/qu,kave/qu,sleitner/qu,qu-platform/qu-core