interface CalculatedColumnProperty

Language	Type name
.NET	Amazon.CDK.Mixins.Preview.AWS.QuickSight.Mixins.CfnDataSetPropsMixin.CalculatedColumnProperty
Go	github.com/aws/aws-cdk-go/awscdkmixinspreview/v2/awsquicksight/mixins#CfnDataSetPropsMixin_CalculatedColumnProperty
Java	software.amazon.awscdk.mixins.preview.services.quicksight.mixins.CfnDataSetPropsMixin.CalculatedColumnProperty
Python	aws_cdk.mixins_preview.aws_quicksight.mixins.CfnDataSetPropsMixin.CalculatedColumnProperty
TypeScript	@aws-cdk/mixins-preview » aws_quicksight » mixins » CfnDataSetPropsMixin » CalculatedColumnProperty

A calculated column for a dataset.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-quicksight-dataset-calculatedcolumn.html

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { mixins as quicksight_mixins } from '@aws-cdk/mixins-preview/aws-quicksight';
const calculatedColumnProperty: quicksight_mixins.CfnDataSetPropsMixin.CalculatedColumnProperty = {
  columnId: 'columnId',
  columnName: 'columnName',
  expression: 'expression',
};

Properties

Name	Type	Description
columnId?	string	A unique ID to identify a calculated column.
columnName?	string	Column name.
expression?	string	An expression that defines the calculated column.

---

columnId?

Type: string (optional)

A unique ID to identify a calculated column.

During a dataset update, if the column ID of a calculated column matches that of an existing calculated column, Quick Sight preserves the existing calculated column.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-quicksight-dataset-calculatedcolumn.html#cfn-quicksight-dataset-calculatedcolumn-columnid

---

columnName?

Type: string (optional)

Column name.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-quicksight-dataset-calculatedcolumn.html#cfn-quicksight-dataset-calculatedcolumn-columnname

---

expression?

Type: string (optional)

An expression that defines the calculated column.

See also: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-quicksight-dataset-calculatedcolumn.html#cfn-quicksight-dataset-calculatedcolumn-expression