PipelineBuffer.SetNull 메서드
Assigns nullnull 참조(Visual Basic에서는 Nothing) to a buffer column.
네임스페이스: Microsoft.SqlServer.Dts.Pipeline
어셈블리: Microsoft.SqlServer.PipelineHost(Microsoft.SqlServer.PipelineHost.dll)
구문
‘선언
Public Sub SetNull ( _
columnIndex As Integer _
)
‘사용 방법
Dim instance As PipelineBuffer
Dim columnIndex As Integer
instance.SetNull(columnIndex)
public void SetNull(
int columnIndex
)
public:
void SetNull(
int columnIndex
)
member SetNull :
columnIndex:int -> unit
public function SetNull(
columnIndex : int
)
매개 변수
- columnIndex
유형: System.Int32
The index of the column in the buffer row.
주의
The SetNull method assigns nullnull 참조(Visual Basic에서는 Nothing) to the buffer column specified by the columnIndex parameter.
This method works with the DT_NULL data type in Integration Services.
You can use the SetNull method to insert a null value into a column of any type except for the BLOB data types:
For a complete list of Integration Services data types and the corresponding Get and Set methods of the PipelineBuffer class to use with each type, see 데이터 흐름의 데이터 형식 작업.