Some flat files are there, out of these having some duplicate. How do you eliminate duplicate files while loading into targets?
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8.what is mapplet ?give example?
without dynamic lookup how to insert new rows and update existing rows?
Do you have to change the reject file b4 using reject loader utility.
What is depict expression change?
What is polling?
My sql query is 1. select 1+x from dual? 2. select 1+'x' from Dual? 3. Select x+1 from dual? what is the out put of the above queries?
How many input parameters can exist in an unconnected lookup?
How can we get multiple output values using an unconnected lookup transformation?
What is an incremental loading? in which situations we will use incremental loading
Enlist some properties of sessions.
A mapping contains (1) Source Table S_Time ( Start_Year, End_Year ) (2) Target Table Tim_Dim ( Date, Day, Month, Year, Quarter )
What is the capacity of power cube?