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Informatica - Why we need to use unconnected transformation?

asked marvit September 20, 2014 08:03 AM  

Why we need to use unconnected transformation?


1 Answers

answered By Mswami   0  
Unconnected Look Up Transformation: Unconnected lookup is generally used when the result of a query is a single column. More importantly, if it returns values like that indicate “Does the record exist”, “what’s the value of this column” and so. It can return only one input , but it is reusable and can save you a lot of effort in some cases where it’s applicable.
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