interface ProjectOperationProperty

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

A transform operation that projects columns.

Operations that come after a projection can only refer to projected columns.

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 projectOperationProperty: quicksight_mixins.CfnDataSetPropsMixin.ProjectOperationProperty = {
  alias: 'alias',
  projectedColumns: ['projectedColumns'],
  source: {
    columnIdMappings: [{
      sourceColumnId: 'sourceColumnId',
      targetColumnId: 'targetColumnId',
    }],
    transformOperationId: 'transformOperationId',
  },
};

Properties

Name	Type	Description
alias?	`string`	Alias for this operation.
projectedColumns?	`string[]`	Projected columns.
source?	`IResolvable` `\|` `TransformOperationSourceProperty`	The source transform operation that provides input data for column projection.

alias?

Type: string (optional)

Alias for this operation.

projectedColumns?

Type: string[] (optional)

Projected columns.

source?

Type: IResolvable | TransformOperationSourceProperty (optional)

The source transform operation that provides input data for column projection.

AWS CDK