1.why we need to use unconnected transformation? 2.where we can static chach,dynamic chach

4 Answers   Virtusa,

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if soource is having 10 records how will u insert 20 records to target

6 Answers   HCL,

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Consider a Phone Log table as below. It records all phone numbers that we dial in a given day. SOURCE_PHONE_NUMBER DESTINATION_PHONE_NUMBER CALL_START_DATETIME 1234 4567 01/07/2011 10:00 1234 2345 01/07/2011 11:00 1234 3456 01/07/2011 12:00 1234 3456 01/07/2011 13:00 1234 4567 01/07/2011 15:00 1222 7890 01/07/2011 10:00 1222 7680 01/07/2011 12:00 1222 2345 01/07/2011 13:00 Please provide an SQL query to display the source_phone_number and a flag where the flag needs to be set to Y if first called number and last called number are the same and N if the first called number and last called number are different. Desired Output: Source Number Is_Match 1222 N 1234 Y

2 Answers   Amazon,

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A mapping contains (1) Source Table S_Time ( Start_Year, End_Year ) (2) Target Table Tim_Dim ( Date, Day, Month, Year, Quarter )

1 Answers  

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Enlist the various types of transformations.

0 Answers  

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how do u move the code from development to production?

3 Answers  

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What do you mean by filter transformation?

0 Answers  

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Scheduling properties,whats the default (sequential)

0 Answers  

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In which situation we will use persistant cache and shared cache in real time. plzsss answer with example

1 Answers   Wipro,

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What is a shortcut and copy in Informatica and how two are different with each other?

0 Answers  

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Workflow is long running due to long running sql query so when we refer the query plan it tells the issue is due to partition of the db table. How to handle this?

0 Answers  

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without using emailtask how will send a mail from informatica?

3 Answers  

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