Interface CfnDataSet.LogicalTableProperty
- All Superinterfaces:
software.amazon.jsii.JsiiSerializable
- All Known Implementing Classes:
CfnDataSet.LogicalTableProperty.Jsii$Proxy
- Enclosing class:
CfnDataSet
@Stability(Stable)
public static interface CfnDataSet.LogicalTableProperty
extends software.amazon.jsii.JsiiSerializable
A logical table is a unit that joins and that data transformations operate on.
A logical table has a source, which can be either a physical table or result of a join. When a logical table points to a physical table, the logical table acts as a mutable copy of that physical table through transform operations.
Example:
// The code below shows an example of how to instantiate this type. // The values are placeholders you should change. import software.amazon.awscdk.services.quicksight.*; LogicalTableProperty logicalTableProperty = LogicalTableProperty.builder() .alias("alias") .source(LogicalTableSourceProperty.builder() .dataSetArn("dataSetArn") .joinInstruction(JoinInstructionProperty.builder() .leftOperand("leftOperand") .onClause("onClause") .rightOperand("rightOperand") .type("type") // the properties below are optional .leftJoinKeyProperties(JoinKeyPropertiesProperty.builder() .uniqueKey(false) .build()) .rightJoinKeyProperties(JoinKeyPropertiesProperty.builder() .uniqueKey(false) .build()) .build()) .physicalTableId("physicalTableId") .build()) // the properties below are optional .dataTransforms(List.of(TransformOperationProperty.builder() .castColumnTypeOperation(CastColumnTypeOperationProperty.builder() .columnName("columnName") .newColumnType("newColumnType") // the properties below are optional .format("format") .subType("subType") .build()) .createColumnsOperation(CreateColumnsOperationProperty.builder() .columns(List.of(CalculatedColumnProperty.builder() .columnId("columnId") .columnName("columnName") .expression("expression") .build())) .build()) .filterOperation(FilterOperationProperty.builder() .conditionExpression("conditionExpression") .build()) .overrideDatasetParameterOperation(OverrideDatasetParameterOperationProperty.builder() .parameterName("parameterName") // the properties below are optional .newDefaultValues(NewDefaultValuesProperty.builder() .dateTimeStaticValues(List.of("dateTimeStaticValues")) .decimalStaticValues(List.of(123)) .integerStaticValues(List.of(123)) .stringStaticValues(List.of("stringStaticValues")) .build()) .newParameterName("newParameterName") .build()) .projectOperation(ProjectOperationProperty.builder() .projectedColumns(List.of("projectedColumns")) .build()) .renameColumnOperation(RenameColumnOperationProperty.builder() .columnName("columnName") .newColumnName("newColumnName") .build()) .tagColumnOperation(TagColumnOperationProperty.builder() .columnName("columnName") .tags(List.of(ColumnTagProperty.builder() .columnDescription(ColumnDescriptionProperty.builder() .text("text") .build()) .columnGeographicRole("columnGeographicRole") .build())) .build()) .untagColumnOperation(UntagColumnOperationProperty.builder() .columnName("columnName") .tagNames(List.of("tagNames")) .build()) .build())) .build();
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Nested Class Summary
Nested ClassesModifier and TypeInterfaceDescriptionstatic final class
A builder forCfnDataSet.LogicalTableProperty
static final class
An implementation forCfnDataSet.LogicalTableProperty
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Method Summary
Methods inherited from interface software.amazon.jsii.JsiiSerializable
$jsii$toJson
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Method Details
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getAlias
A display name for the logical table.- See Also:
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getSource
Source of this logical table.- See Also:
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getDataTransforms
Transform operations that act on this logical table.For this structure to be valid, only one of the attributes can be non-null.
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builder
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