What is an expression transformation in informatica?


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More Informatica Interview Questions

What is the main difference between a Joiner Transformation and Union Transformation?

5 Answers  


Source-1 No name 1 satish 2 karthik 3 swathi 4 keerthi Source-2 No name 1 satish 2 karthik 5 santhose 6 vasu Target 3 swathi 4 keerthi 5 santhose 6 vasu here i want non matching Records i want how to achieve that

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write sql query following table amount year quarter 1000 2003 first 2000 2003 second 3000 2003 third 4000 2003 fourth 5000 2004 first 6000 2004 second 7000 2004 third 8000 2004 fourth i want the output year q1_amount q2_amount q3_amount q4_amount 2003 1000 2000 3000 4000 2004 5000 6000 7000 8000 can anybady help me to achieve the aboue result by using informatica. thanks in advance.

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Stage is which type of load is it a full load or incremental load Please let me know in detail with best example

3 Answers   Infosys,


How do we implement materialized view?when to use materialized view?

1 Answers   TCS,






Can anyone guide me the steps to install informatica PC 8.5.1 with database as oracle

1 Answers  


What is a dimensional model?

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my source like dis 10,asd,2000 10,asd,2000 10,asd,2000 20,dsf,3000 20,dsf,3000 20,dsf,3000 like dis and my requirement is first record is inserted into first target and duplicates of first record is inserted into second target ...like dis way ...? how to achieve dis?

4 Answers   Mind Tree, Polaris,


in which situations do u go for scds ?

3 Answers   TCS,


What are the data movement modes in informatcia?

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In dept 10, 5 emp sal, i want to do sum of dept 10 emp sal. Is there any othere transformation than the aggrator? if yes how?

5 Answers   Patni,


Hey I am net to informatica? Can any one explain me step by step How scd will work ?

1 Answers   Infosys,


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