How can we delete duplicate rows from flat files?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Informatica Interview Questions

In dimension and fact table? which one holds big data?

2 Answers  


What are the different versions of informatica?

0 Answers  


What is the Process to creating lookup transformation in informatica

0 Answers   Informatica,


While using update strategy in the mapping which gives more performance, a flat file or Table? Why? What are the advantages and disadvantages?

4 Answers  


Difference between task flow and linear task flow

0 Answers  


What is predefined event?

1 Answers  


wat s mapping parameter and mapping variable? how do you set that in a mapping?

3 Answers  


Explain the aggregator transformation?

0 Answers  


I have a text file name x With a text message. Word informatica Is repeated for n number of times. How to count the number of occurrence Of word informatica Of word informatic in this file x.

1 Answers   Wipro,


What are the main features of Oracle 8i with context to datawarehouse?

0 Answers  


Three date formats are there . How to change these three into One format without using expression transformation ?

3 Answers   HP,


what are presession,postsession success and postsession failure commands ?

1 Answers  


Categories