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GeekInterview.com > Interview Questions > Data Warehousing > Informatica
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Question: In your mapping using sequence generator transformation, the limitation of the transformation is it generates key values only around 2 million. If it is more than 3 million records are there in your source, how will you generate key values and load into target.
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| September 09, 2007 02:07:37 |
#2 |
| srikanth |
Member Since: Visitor Total Comments: N/A |
baleti can u plz explain in detail...
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How can unconnected lookup on target do the trick.
What transformation to use after lookup. I mean you will call it in expression transformation. But do we have to take one more sequence generator after expression transformation?
Please explain in detail. |
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