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PipelineBuffer.SetNull Method

Assigns null to a buffer column.

Namespace: Microsoft.SqlServer.Dts.Pipeline
Assembly: Microsoft.SqlServer.PipelineHost (in microsoft.sqlserver.pipelinehost.dll)

Syntax

'Deklaracja
Public Sub SetNull ( _
    columnIndex As Integer _
)

public void SetNull (
    int columnIndex
)

public:
void SetNull (
    int columnIndex
)

public void SetNull (
    int columnIndex
)

public function SetNull (
    columnIndex : int
)

Parameters

  • columnIndex
    The index of the column in the buffer row.

Remarks

The SetNull method assigns null 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 Working with Data Types in the Data Flow.

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Development Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server.

Target Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server.

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