1.How do u handle NULL in sequential stage. 2.Difference between switch stage and filter stage.

4 Answers  

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Which type of joins Merge stage can support?

7 Answers   IBM,

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What are system variables and sequencers in datastage

0 Answers  

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i have a table col1 10 20 30 40 10 20 50 my requirement is how to retrive only duplicates like 10 10 20 20 like this how it's possible in SQL?

11 Answers   Cap Gemini,

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Is it possible to query a hash file?

0 Answers   IBM,

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what is initial load and incremental load

3 Answers   ADP,

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I have oracle enterpaise stage, oracle bulkloader stage, ODBC stage and I want to load data in to target, which of the above stages do I need to use and why?

3 Answers   Virtusa,

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What are the different types of lookups in datastage?

0 Answers  

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What are sequencers?

0 Answers  

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Describe routines in datastage? Enlist various types of routines.

0 Answers  

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What are the types of containers?

0 Answers  

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Can anyone tell me a difficult situation who have handled while creating Datastage jobs?

0 Answers   Cap Gemini, TCS,

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