what r d pre-requiste for update strategy transformation,
and differnce between delete n truncate in target session
properties for update strategy

Answer Posted / vikas

Update Strategy Works on Tables and not on files. In session, Treat source rows should be data driven.

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the need for an etl tool?

640


How do you load only null records into target?

742


What is a sequence generator transformation?

580


What is a node in Informatica?

634


What the difference is between a database, a data warehouse and a data mart?

599






Hi, In source I have records like this No name address 10 manoj mum 10 manoj dilhi 20 kumar usa 20 kumar Tokyo I want records in target like shown below No name addr1 addr2 10 manoj mum dilhi 20 kumar usa Tokyo If it is reverse we can do this by using Normalizer transformation by setting occurance as 2. Somebody will say use denoralization technique. But as of my knowledge I couldn’t find any denormalization technique. Is there any concept like that? I tryid this seriously but I could find any idea to implement this. Can any one please help me ? Advance Thanks

6389


expain about the tune parameters?

1890


How do you load only null records into target? Explain through mapping flow.

1509


What is option by which we can run all the sessions in a batch simultaneously?

667


can anyone explain me about retail domain project in informatica?

7442


What are the issues you have faced in your project? How did you overcome those issues?

1918


Why filter transformation is an active one?

565


What is informatica powercenter repository?

718


what is the hint? how to use it to reduce the query processing in program?

6327


How to delete duplicate row using informatica?

615