aws-cdk-lib.aws_quicksight.CfnDataSet.CalculatedColumnProperty

CalculatedColumnProperty Struct

A calculated column for a dataset.

Source

Generated code

Type last changed

v2.93.0 · 23 Aug 2023

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 calculatedColumnProperty: quicksight.CfnDataSet.CalculatedColumnProperty = {
  columnId: 'columnId',
  columnName: 'columnName',
  expression: 'expression',
};

Properties

columnIdstringcolumn_idstrcolumnIdStringColumnIdstringColumnId*stringrequired#

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.

columnNamestringcolumn_namestrcolumnNameStringColumnNamestringColumnName*stringrequired#

Column name.

expressionstringexpressionstrexpressionStringExpressionstringExpression*stringrequired#

An expression that defines the calculated column.