100644 blob 97d81b61cfa4325a5cbe807d91e0270f55c2be5d	AggregationOperator.java
100644 blob e8f1e015ca0057631bb9ce6e77d275aa3d48c738	DictionaryBasedDistinctOperator.java
100644 blob 939800f1be048ca4564fd53ff46dd8c928d66ecf	DistinctOperator.java
100644 blob f2bb79b384c58295fb4350f08653f3141f166674	EmptySelectionOperator.java
100644 blob 71877e1372b24160fee4d4c93ff20898ddf5136a	FastFilteredCountOperator.java
100644 blob f478f36d921b295cee2c8960f1c4e001cbba044f	FilteredAggregationOperator.java
100644 blob 463cc60d44108c777a42423da5e80f8279fa6532	GroupByOperator.java
100644 blob 12db19543536c47a7f52d1fd8fdca2bad5a6d4d1	NonScanBasedAggregationOperator.java
100644 blob edf88a0ee515f1788db0a8d55fc8c8b1a547dc60	SelectionOnlyOperator.java
100644 blob 47410a85ffbe5ccfd27c071e824eb49c4a796c06	SelectionOrderByOperator.java