How can i maintain unique surrogate key if 2 seperate
workflows from different repository run and insert/update the
main table at the same time.

Answer Posted / nithya

By having a dynamic lookup at the target table

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain lookup transformation in informatica

736


One of the optimizing technique to improve the session performance is push down optimization,by using push down optimization we push as much as transformation logic to source/target database,but this degrades the d/b performance,how to overcome this?

1869


What is meant by a domain?

744


What are the different ways to implement parallel processing in informatica?

974


What is rank transformation?

671






What happens when a session fails and you click on recover?

744


Define update strategy?

717


What happen if you have 3 ports in SQ and 4 ports in SQL override of SQ( provided all ports are in same order and they are connected with proper source and target)? Also what happens when I have 4 ports and will extract 3 values in SQloverride.. What will be the value in 4th port ?

1283


Global and Local shortcuts. Advantages.

1565


Explain the types of transformations?

689


Hi all, Can you please send me the Dimensions and fact tables which are used in mutual fund project. and please send me the brief summary about the project. Please do the needful.

1949


My source is delimited flat file Flat file data is H|Date D1|ravi|bangalore D2|raju|pune T|4 The data will be send to target if the fallowing two conditions satisfied 1.The first row Date column is equal to SYSDATE 2.Last record second port equal to number of records. How to achieve?

5780


What are the tuning techniques you applied during your last project

1661


Explain about Informatica server process that how it works relates to mapping variables?

714


Did u used latest transformations of 8.6.0? for what?

1556