on a day i load 10 rows in my target and on nextday i get
10 more rows add to my target but out of 5 are update row
how ican send them to target?how i can insert and update
the records

Answer Posted / arpit

For this a SCD type2 mapping has to be created which will handle both update and insert. This mapping will be having 2 target instances i.e. one instance for updating and other is for inserting records. Use router to divide the rows in two groups i.e. update and insert. In the pipeline for update target instance use the update strategy transformation for update.

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain the pipeline partition with real time example?

648


What are active transformations.

1183


What is data movement mode in Informatica and difference between them?

616


Explain is there any way to read the ms excel datas directly into informatica? Like is there any possibilities to take excel file as target?

629


Explain sessions and how many types of sessions are there?

576






How identifying bottlenecks in various components of informatica and resolving them?

576


can anyone explain me about retail domain project in informatica?

7420


list out all the transformations which use cache?

682


What is meant by lookup transformation? Explain the types of lookup transformation?

562


How does a sorter cache works?

563


How can we remove the duplicates from flat file source?

571


What is the command used to run a batch?

570


Suppose on 1st Nov 2010 you had created a mapping which includes huge aggregator calculations and it is under process for next two days. You will notice that even on 3rd day also its still calculating. So without changing a logic or changing a mapping How will you troubleshot or to run that mapping? Explain the steps

1615


Define mapping and session?

577


Can u generate reports in Informatica?

651