write a sql query following source? subject mark maths 30 science 20 social 80 requird output maths science social 30 20 80

3 Answers   iGate,

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What is meant by incremental aggregation?

0 Answers  

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How Union Transformation is an Active Trans?

6 Answers  

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I have a flat file, want to reverse the contents of the flat file

0 Answers   Informatica,

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Aggregator transformation is having fields say a,b,c,d,e group by is enabled on a,b,c with sorted input,How the aggregator transformation process the i/p data?or in which way i/p comes to agg transformation

1 Answers   TCS,

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What are the restrictions of union transformation?

0 Answers  

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What is DTM process?

4 Answers  

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How can we integrate different flat file data in a single mapping and with in a single execution

1 Answers  

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How many input parameters can exist in an unconnected lookup?

0 Answers  

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Hi, I am unable to connect ports from two Active trasformations to another active transformation ? Why is it so? Why it is designed like that? Some rules has been designed like this that is We can't connect passive and another passive to active.Can any one please letme know all these rules. Ex:- I am trying to connect filter1 and filter2 to another filter. Please answer me Advance Thanks

1 Answers   IBM,

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I have a mapping loading 100 records and it failed on 20th record. how to recover it without changing anything.(in prod where we don't have any access).. (the session should should start from 21 record)

0 Answers   Saama Tech,

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what is the use of Data Mart?

5 Answers   IBM,

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