Is Null Patcher Element

API Type:

Varigence.Languages.Biml.Transformation.AstIsNullPatcherNode

X-Ref:

• Ast Is Null Patcher Node
• Ast Single In Transformation Node
• Ast Transformation Node
• Ast Scope Boundary Node

Attributes

Attribute	API Type	Default	Description
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
LocaleId	Language	Inherited	This value specifies which locale is used by the dataflow task.
ValidateExternalMetadata	Boolean	true	This value specifies whether the data flow transformation is validated against columns that originated in external data sources. When server assets such as tables and stored procedures are created during processing, ValidateExternalMetadata is normally set to False, which prevents validation from completing at compile time.

Singleton Children

Child	API Type	Description
<ErrorHandling />	AstComponentErrorHandlingNode	Specifies the error handling defaults to apply to an entire component
<InputPath />	AstDataflowInputPathNode	AstDataflowInputPathNode is used to model input paths in a SQL Server Integration Services dataflow task. Connections are made by referencing an appropriate output path.

Collection Children

Child	API Type	Description
<Columns>     <Column /> </Columns>	AstIsNullPatcherColumnNode	This is the collection of columns that will be checked and potentially rewritten by the component. 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.
<DataflowOverrides>     Multiple Choices... </DataflowOverrides>	AstDataflowOverrideNode	Provides a collection of objects to override properties of the component, its input paths, its output paths, and its consituent dataflow columns.