Aggregation Types
The following table describes the seven column-specific aggregation types that are available. You can combine more than one type in a single request. Based on the results of a find or query, multiple aggregations can be performed over multiple columns.
Aggregation |
Constant |
---|---|
Sum |
|
Minimum |
|
Maximum |
|
Average |
|
Count Distinct |
|
Average Distinct |
|
Sum Distinct |
|
In addition, there is an aggregation type for performing a count called Count* that is available through the following API:
AggregationInfo_addCount();