Adf Dataflow Window Transformation Element
X-Ref:
- Ast Adf Dataflow Window Transformation Node
- Ast Adf Dataflow Single Input Transformation Base Node
- Ast Adf Dataflow Single Output Transformation Base Node
- Ast Adf Dataflow Transformation Base Node
- Ast Adf Dataflow Component Base Node
- Ast Scope Boundary Node
Attributes
| Attribute | API Type | Default | Description |
|---|---|---|---|
| InputStreamName | AstAdfDataflowOutputStreamNode | A reference to a previous component's output stream. This is a required reference to an existing definiton. | |
| Name | String | Specifies the name of the object. This name can be used to reference this object from anywhere else in the program. This is a required property | |
| EndOffset | Int32 | -1234567890 | Number of rows in front of the current row. |
| PartitionOption | AdfDataflowPartitionOption | CurrentPartitioning | Specifies how the user would like to handle partitioning inside of dataflow components. |
| RangeBy | AdfDataflowWindowRangeBy | CurrentRow | Speciies whether to range by current row offset or by column value. |
| StartOffset | Int32 | -1234567890 | Number of rows behind the current row. |
Singleton Children
| Child | API Type | Description |
|---|---|---|
| <RoundRobin /> | AstAdfRoundRobinPartitionSettingsNode | Settings node for Round Robin partitioning in dataflow components. |
| <Hash /> | AstAdfHashPartitionSettingsNode | Settings node for Hash partitioning in dataflow components. |
| <DynamicRange /> | AstAdfDynamicRangePartitionSettingsNode | Settings node for Dynamic Range partitioning in dataflow components. |
| <FixedRange /> | AstAdfFixedRangePartitionSettingsNode | Settings node for Fixed Range partitioning in dataflow components. |
| <Key /> | AstAdfKeyPartitionSettingsNode | Settings node for Key partitioning in dataflow components. |
Collection Children
| Child | API Type | Description |
|---|---|---|
| <SortColumns> <Column /> </SortColumns> | AstAdfDataflowGenericSortColumnNode | This is a collection of columns used for the sorting in a Window transformation. This is a required property |
| <Annotations> <Annotation /> </Annotations> | AstAnnotationNode | This is a collection of annotation items that can be used to specify documentation, tags, or other information. Annotations are particularly useful for storing information about nodes that can be used by BimlScript code. |
| <OverColumns> <Column /> </OverColumns> | AstAdfDataflowNameAsColumnNode | This is a collection of columns that will be used for the Over in a window transformation. |
| <WindowColumns> Multiple Choices... </WindowColumns> | AstAdfDataflowComponentColumnBaseNode | This is a collection of columns in the derived column transformation. |