| |
GeekInterview.com > Interview Questions > Data Warehousing > ETL
| Print | |
Question: What are active transformation / Passive transformations?
Answer:
Answered by kiran on 2005-05-08 09:32:14: An active transformation can change the number of rows as output after a transformation, while a passive transformation does not change the number of rows and passes through the same number of rows that was given to it as input. |
| July 07, 2007 17:36:55 |
#6 |
| Prodyot Sarkar |
Member Since: Visitor Total Comments: N/A |
RE: What are active transformation / Passive transform...
|
ACTIVE Transformations:Transformations those can affect the number of records between Input and Output.
Passive Transformations:Transformations those do not affect the number of records between Input and Output. |
| |
Back To Question | |
