aws-cdk-lib.aws_quicksight.CfnDataSet.DataPrepAggregationFunctionProperty

DataPrepAggregationFunctionProperty Struct

Defines the type of aggregation function to apply to data during data preparation, supporting simple and list aggregations.

Source

Generated code

Type last changed

v2.224.0 · 13 Nov 2025

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_quicksight as quicksight } from 'aws-cdk-lib';
const dataPrepAggregationFunctionProperty: quicksight.CfnDataSet.DataPrepAggregationFunctionProperty = {
  listAggregation: {
    distinct: false,
    separator: 'separator',

    // the properties below are optional
    inputColumnName: 'inputColumnName',
  },
  percentileAggregation: {
    percentileValue: 123,

    // the properties below are optional
    inputColumnName: 'inputColumnName',
  },
  simpleAggregation: {
    functionType: 'functionType',

    // the properties below are optional
    inputColumnName: 'inputColumnName',
  },
};

Properties

listAggregationIResolvable | CfnDataSet.DataPrepListAggregationFunctionPropertylist_aggregationtyping.Union[IResolvable, DataPrepListAggregationFunctionProperty]listAggregationIResolvableListAggregationIResolvableListAggregationinterface{}#

A list aggregation function that concatenates values from multiple rows into a single delimited string.

percentileAggregationIResolvable | CfnDataSet.DataPrepPercentileAggregationFunctionPropertypercentile_aggregationtyping.Union[IResolvable, DataPrepPercentileAggregationFunctionProperty]percentileAggregationIResolvablePercentileAggregationIResolvablePercentileAggregationinterface{}#

simpleAggregationIResolvable | CfnDataSet.DataPrepSimpleAggregationFunctionPropertysimple_aggregationtyping.Union[IResolvable, DataPrepSimpleAggregationFunctionProperty]simpleAggregationIResolvableSimpleAggregationIResolvableSimpleAggregationinterface{}#

A simple aggregation function such as `SUM` , `COUNT` , `AVERAGE` , `MIN` , `MAX` , `MEDIAN` , `VARIANCE` , or `STANDARD_DEVIATION` .