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Thursday, February 06, 2014
DataStage Scenario - Design2 - job3
DataStage Scenario Problem --> DataStage Scenario - Problem2
Solution Design :
a) Job Design :
b) Sort Stage Properties :
In sort stage, we sort the data on Key column (no) and generate the change key column.
c) Filter Stage Properties :
filer the data on "Change" column generated in sort stage.
In filter stage, condition ( change =1) gives you all values (each once) from input and condition (change=0) gives the all duplicate occurrence from input.
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