What is rank transformation?
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The Source coloumns are A,B,C with data row1- 10,20,30 row2- 40,50,60 row3-70,80,90 and so on. In the target I want one coloumn with the following data, Coloumn-X, row1-10,row2- 20,row3-30,row4-40,row5-50 and so on. How to achieve this?
What are the technical challenges faced in Informatica production support member? Give any one example and how to solve it?
Where we use dynamic lookup and where we use it?do we generate surrogate keys using dynamic lookup?can we use it for scd type 2 mapping and why?
how eliminate the duplicates in flat file with out using sorter ,aggregater
how to use incremental load?
in which situations we go for pesistent cache in lookup and which situations go for shared lookup cache?
how can run the wf through pmcmd commend? write script?
What is source qualifier?
What is the capacity of power cube?
What are the tasks that can be performed using sq?
What is critical mapping?
my source table having sureshraj42@gmail.com and rajeshraj42@gmail.com and i have only sureshraj and rajeshraj for my target table which transformation i have to use in informatica