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Informatica - What is target override? What advantages it has compare to target update?




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asked marvit September 20, 2014 08:05 AM  

What is target override? What advantages it has compare to target update?


           

1 Answers



 
answered By vishnoiprem   0  
Target Update (by using Update strategy) will work only when we have the Primary key in Target. Update override will happen based on this key.If we don't have the Primary key Update override will not work.

To overcome the above issue..If our Target is not having any key column or if we want to update the Target based on a column other than primary key column then we need to go for Target Update override option available in Target properties.
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