# Package org.apache.geode.cache.query.functional

- Interface Summary
  Interface | Description
  --- | ---
  GroupByTestInterface |

- Class Summary
  Class | Description
  --- | ---
  GroupByTestImpl | Tests the group by queries with or without aggreagte functions
  NonDistinctOrderByTestImplementation |
  OrderByPartitionedJUnitTestBase |
  OrderByTestImplementation |
  PdxGroupByTestImpl |
  StructSetOrResultsSet | Used by these tests:

EquiJoinIntegrationTest
IUMRCompositeIteratorJUnitTest
IUMRMultiIndexesMultiRegionJUnitTest
IUMRShuffleIteratorsJUnitTest
IUMRSingleRegionJUnitTest
IndexCreationJUnitTest
IndexHintJUnitTest
IndexMaintainceJUnitTest
IndexUseJUnitTest
IndexedMergeEquiJoinScenariosJUnitTest
MultiRegionIndexUsageJUnitTest
NonDistinctOrderByPartitionedJUnitTest
NonDistinctOrderByReplicatedJUnitTest
NonDistinctOrderByTestImplementation
OrderByPartitionedJUnitTest
OrderByReplicatedJUnitTest
OrderByTestImplementation
QueryIndexUsingXMLDUnitTest
QueryREUpdateInProgressJUnitTest
QueryUsingFunctionContextDUnitTest
QueryUsingPoolDUnitTest
TestNewFunctionSSorRSIntegrationTest Also used by:
GroupByTestImpl
PdxGroupByTestImpl
PRQueryDUnitHelper