How to Generate an Auto Incremental Number in a SSIS Package?
Steps to generate an Auto Incremental Number in SSIS package:- Drag the Script component to the Data flow and select Script component type as Transformation.
- Double click the script component. In the input columns tab choose the column you need to pass through script component.
- In Inputs and Outputs tab, add a column with an integer data type.
- Go to Script tab and click Design script and type the following in it:
Imports System
Imports System.Data
Imports System.Math
Imports Microsoft.SqlServer.Dts.Pipeline.Wrapper
Imports Microsoft.SqlServer.Dts.Runtime.Wrapper
Public Class ScriptMain
Inherits UserComponent
Dim Counter As Integer = 0 'Set intial value here
Public Overrides Sub Input0_ProcessInputRow(ByVal Row As Input0Buffer)
Row.Column = Counter
Counter = Counter + 1 ' Set the incremental value here
End Sub
End Class
How to Generate an Auto Incremental Number in a SSIS Package?
Auto incremental numbers in a SSIS package can be provided using script components. The script component should be dragged and dropped to the data flow and Transformation should be the component type. The input column that needs to be set and passed to the script component should be selected by double clicking the script component. Using the input and output tab, an integer column data type can be added. Now, the script to write the coding logic can be written in which the starting and incremented by value can be set.
How to Generate an Auto Incremental Number in a SSIS Package?
- The incremental integers in tables can be activated by setting the identity property for a column.
In a T-SQL, this can be done by the ROW_NUMBER() function.
In SQL Server Reporting Services RowNumber(Nothing) can be used.
There is no function in SSIS to do this. It can be done using the Script component of SSIS as follows:- Select Script Component Type as Transformation.
- Select the column you want to pass through the script component.
- In the Inputs and Outputs tab, add a column with an integer data type.
