Aggregator transformation is having fields say a,b,c,d,e group
by is enabled on a,b,c with sorted input,How the aggregator
transformation process the i/p data?or in which way i/p comes
to agg transformation
- 1 Answers
- 4575 Views
- TCS, I also Faced
- E-Mail Answers
Answer Posted / priyank
Aggregator transformation will pass the output as the last
row coming in for the group a,b,c.
| Is This Answer Correct ? | 0 Yes | 4 No |
Post New Answer View All Answers
Define mapplet?
Can some one explain me about Telecommunications(wireless) project in Informatica? Thanks in advance
how can we find the bottle neck in SQL Query in SOURCE QUALIFIER, and how can we tune it..?
what is the size of u r source(like file or table)?
Differentiate between Load Manager and DTM?
What are the types of schemas we have in data warehouse.
How to convert a row into column and a column into rows? Name all DTM threads. What all threads stop when we issue STOP or ABORT? How to pass the value of a data(variable kind of) from one session ( generated in mapping) to another session in the same workflow... What are the tyoes of partitioning you know and how to apply them in real time ... Can partitioning be applied to expression transformation and how
What is aggregate cache in aggregator transformation?
How do you handle two sessions in Informatica
What is the main purpose of Unconnected lookup other than updating slowly changing dimensions? or In which case u use Unconnected lookup?
What are mapplets? How is it different from a Reusable Transformation?
What is a repository? And how to add it in an informatica client?
Explain what transformation and how many are there in informatica?
What is confirmed fact in dataware housing?
What is mapplet in informatica?
