Is it possible to use query aggregation with content returned from a query rule?

Question

Is it possible to use query aggregation with content returned from a query rule against an entity instead of a record type? Thanks James 
 OriginalPostID-148827 
 OriginalPostID-148827

Tom Ryan · Accepted Answer

As Tim and Amit suggested it is possible to use a!queryEntity() inside an expression rule to achieve this, however be mindful of performance if you are calling the rule often or performing a complex aggregation over a large dataset.