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Informatica - How to lookup is acting as both active and passive ? how is it possible?




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asked marvit September 20, 2014 08:04 AM  

How to lookup is acting as both active and passive ? how is it possible?


           

1 Answers



 
answered By vishnoiprem   0  
Both Lookup transformations are passive
A passive transformation does not change the number of rows that pass through it, such as an Expression transformation that performs a calculation on data and passes all rows through the transformation."
And

An active transformation can change the number of rows that pass through it, such as a Filter transformation that removes rows that do not meet the filter condition."
Therefore, the Lookup transformations work as passive but not as active transformations.
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