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GeekInterview.com > Interview Questions > Data Warehousing > Informatica
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| Question: What are Aggregate transformation?
Answer: Aggregator transformation allows you to perform aggregate calculations, such as averages and sums.
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| January 01, 2006 05:01:18 |
#2 |
| Sithu |
Database Expert Member Since: December 2005 Total Comments: 161 |
RE: Aggregate transformation?
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The Aggregator transformation allows you to perform aggregate calculations, such as averages and sums. The Aggregator transformation is unlike the Expression transformation, in that you can use the Aggregator transformation to perform calculations on groups. Cheers, Sithu |
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