Appacitive supports 5 types of Aggregates -


1. Count
Gives the number of nodes connected to the node containing the aggregate definition.

2. Minimum
Gives the minimum value of an integer property of the endpoint type

3. Maximum
Gives the minimum value of an integer property of the endpoint type

4. Sum
Gives the sum of all values of an integer property of the endpoint type

5. Average
Gives the average of all values of an integer property of the endpoint type


NOTE: The Count aggregation does not depend on the properties of the endpoint. However, the others require the property over which aggregation will be performed to have integer data type.


NOTE: Aggregate values are calculated only on those nodes that have a Connection to the node containing the aggregate definition.