Answer / vishnuvardhan

Active or Passive & Connected. It provides a simple native
programming interface to define transformation
functionality with the Java programming language. You can
use the Java transformation to quickly define simple or
moderately complex transformation functionality without
advanced knowledge of the Java programming language or an
external Java development environment

Answer / ankita

Java transformation can be used to perform complex logic transformation for input data.

Generating intermediate records: For example ,a Java transformation contains two input ports that represent a start date and an end date. You can generate an output row for each date between the start date and end date. Using Loop : For example, you can define transformation logic to loop through input rows and generate multiple output rows based on a specific condition. -

See more at: http://www.tutorial.tecktricks.com/java-transformation-in-informatica-with-example/

We can't use sql override or other properties when using Flat file as source. Then what is the use of Source Qualifier transformation?

3 Answers  

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Calculate sum of salaries department wise. Then the sum will be repeat for all columns in each department. Develop a mapping for this.

0 Answers   Cap Gemini,

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HOW CAN U FIND THE SESSION START TIME? chandumba2005@gmai.com

2 Answers   TCS,

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what is SDLC way of code development?

0 Answers  

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how to get the data from the client machine and how to get server location data to client loction can any body explain to me

1 Answers   TCS,

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Hello, I have the below table: CityID CityName CostOfLiving 1 Mumbai 5000 1 Bangalore 4500 1 Chennai 4800 2 Vapi 6000 3 New Delhi 8000 I am passing the rows of the above table through the aggregator transformation in Informatica What happens in the following conditions: 1) I specify no group-by ports? 2) I specify a group-by on CityID without making any separate post for aggregation? Which city and costofliving will this eventually take for CityID=1? 3) Rest being same as point 2,I take the sum of cost of living.Which city will be returned for ID=1? Thanks for your help!

1 Answers  

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Source (Flatfile) - Target (1-1 mapping). How to load first or last 20 record to target?

5 Answers   Flextronics,

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Describe expression transformation?

0 Answers  

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Data is passed from one active trans and one passive trans into a passive transformation.Is the mapping valid or invalid?

18 Answers   L&T,

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can u give example for factless fact table

2 Answers   TCS,

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What is a pre-defined event and user-defined event?

0 Answers  

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What are conformed dimensions?

1 Answers  

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