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Sherry Li's BI Corner

Always wanting to publish novels, but having the fortune to work in the data warehouse corner of technology, Sherry Li started to write the mysteries of the Microsoft Business Intelligence. She writes everything from T-SQL to MDX, ETL to Expressions to Scripting, Reporting to Cubes. You can find her writings at bisherryli.wordpress.com.

SSIS C Sharp #115 – C# Script to detect delta

A reader asked me to share a C Sharp script I used in this post, SSIS #114 – How many ways can you do INSERT-UPDATE?.

This code snippet tried to determine if the original value of MyFirstColumn is different or not compared to the incoming data in the pipeline. It is used in the last UPDATE-DELTA design.

image

Notes:

The Script Component needs some configuration. Without the proper configuration, the above code will not work.


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