What are the reusable transforamtions?
Answers were Sorted based on User's Feedback
Answer / swetha
Reusable transformations can be used in multiple mappings.
When you need to incorporate this transformation into
maping, U add an instance of it to maping. Later if yoU
change the definition of the transformation ,all instances
of it inherit the changes. Since the instance of reusable
transforamation is a pointer to that transforamtion, U can
change the transforamation in the transformation developer,
its instances automatically reflect these changes. This
feature can save yoU great deal of work.
Is This Answer Correct ? | 4 Yes | 0 No |
Answer / harithareddy
If you want to perform similar task for diff mappings, and
if your logic is also similar for the diff requirements. in
that case instead of creating multiple mappings, we will
create it once and we will select the option as resuable.
so that we can reuse it in other mappings also.
but if you want to do the modifications in reusable mapping
its not possible. you need to do it in original
transformation it will will reflect all the other instances
of that particular transformation
Is This Answer Correct ? | 4 Yes | 0 No |
select count(1) from emp? what is the o/p?
how can we run workflow with pmcmd?
How to load dimension and fact in same mapping at same time.explain me the logic used for that scenario.
Is there any way to read the ms excel datas directly into informatica?
There are n numbers of flatfile of exactly same format are placed in a folder .Can we load these flatfile's data one by one to a single relational table by a single session??
What are the issues that you have faced while moving your project from the Test Environment to the Production Environment? Please explain in depth thanks in advance
Why use the lookup transformation ?
Which tool yoU use to create and manage sessions and batches and to monitor and stop the informaticaserver?
On a day i load 10 rows in my target and on nextday i get 10 more rows to add in target. But out of 10 - 5 records are send them to target?how i can insert the remaining records
what is persistant cache in which situation we will use persistantcache
what is worklet and what use of worklet and in which situation we can use it?
What are the advantages of informatica?