Answer / rahul

Collect performance data this option is available at session level. used to identify the flow of records between transformations.


http://netezzamigration.blogspot.com/2014/10/what-is-collect-performance-data-in.html

There are 4 source files which contains same metadata create target that should display the file name along with record please send answer with mapping

3 Answers   Wipro,

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in which situations do u go for sequence generator ?

2 Answers   TCS,

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WHAT IS USE OF SQL OVERRIDE IN SOURCE QUALIFIER? chandumba2005@gmai.com

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What are the types of groups in Router transformation?

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Differentiate between mapping parameter and mapping variable?

1 Answers  

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In aggregator transformation, I sort the data before aggregator and select sorted port but still I’m getting an error. What is that error?

2 Answers  

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What are variable ports and list two situations when they can be used?

1 Answers  

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Can you generate sequence numbers without using the sequence generator transformation?

0 Answers  

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What are the types of lookup?

3 Answers   Wipro,

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i have source in oracle 10g,oracle 8i how will u take the data from two sources

2 Answers   TCS,

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How do you load first and last records into target table? How many ways are there to do it? Explain through mapping flows.

0 Answers  

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get me output as if input is like 1 x o/p-->1 x,y,z 1 y 2 a,b 1 z 3 c 2 a 2 b 3 c

0 Answers   Infosys,

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