If we are using an aggregator but forget to mention the
group by port .what will be the output??
Answer Posted / guest
8
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What does command task mean?
Suppose we configure sorter transformations in the master and detail pipelines with the following sorted ports in order: item_no, item_name, price. When we configure the join condition, what are the guidelines we need to follow to maintain the sort order?
What is confirmed fact in dataware housing?
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
How can we send the flat file data to different targets(which are also flat files) based on the name of flat file with out adding extra columns?
can u give example for factless fact table
Can I use same Persistent cache(X.Dat) for 2 sessions running parallely? If it is not possible why?If yes How?
Is it possible to use a client with different version than that of its Informatica server?
In development project what is the process to follow for an etl developer from day1
What are the types of caches in lookup? Explain them.
Enterprise data warehouse your projects phase by phase explain?
What is a pre-defined event and user-defined event?
What are the differences between source qualifier and joiner transformation?
What is joiner transformation?
How many number of sessions can one group in batches?