what is index?how it can work in informatica
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Examples of Fatal & Non-Fatal error?
what is the difference between stop and abort
What is a surrogate key?Why we use it in a mapping?Pl give an example.
Why touse stored procedure in ETL Application?
What are the types of metadata that stores in repository?
How union transformation is used?
Explain what are the different types of transformation available in informatica.
What is event and what are the tasks related to it?
Enlist the various types of transformations.
How to fix the etl bugs..Tell me the process?
how to convert 101 raja 101 raja sekar reddy 101 sekar----------> 101 reddy
IN A MAPPING WHEN WE USE AGGRIGATER TRANSFORMATION WE WILL USE GROUP BY PORT. IF GROUPBY IS NOT SELECTED BY DEFAULT IT WILL TAKE ONLY THE LAST COLUMN WHY????