What are the guidelines to be followed while using union transformation?

0 Answers   Informatica,

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i have two coloumn emp_no sal 1 3000 2 3000 3 3000 4 4000 5 5000 6 2700 7 4500 i just need output by removing duplicate.my answer should be emp_no sal 1 3000 2 4000 3 5000 and so on.please tel me the transformation to use and if variable is used in expression then how can i give variable expression

3 Answers  

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Explain scd type 3 through mapping.

0 Answers  

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diffrence between command task and control task

1 Answers   iNautix,

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how will u get 1 and 3rd and 5th records in table what is the query in oracle please help me

16 Answers   Cap Gemini, IBM,

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i have 2 mapings for this 2 mapings i want use only one lookupt/r how?

3 Answers   Wipro,

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After a load is done to my target table, I need to insert a last row, which might be formed at some expression transformation and brought to target. Do I have to have separate mapping to be run after the 1st mapping? Or in a single mapping how to achieve this?

3 Answers   TCS,

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What are the types of caches in lookup?

0 Answers  

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i have oracle table A and target B. i don't know how many records. i want get get last record in table A as first record in target table B. write a sql query?

7 Answers   IBM, TCS,

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What are the technical challenges faced in Informatica production support member? Give any one example and how to solve it?

0 Answers   CTS, Wipro,

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IN SCD1, insource we have 10 billion records and in the first day its uploaded successfully and in the second day its taking time to upload because some records it might get update or insert new records. As a developer what will be the better solution for this??

0 Answers  

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What are the popular informatica products?

0 Answers  

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