What are limitations of joiner transformation?
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Answer / seshagiri k
1.Both the pipelines begin with the same original data spouece
2.Both input pipelines originate from the SQ transformation
3.Both input pipelines originate from the same normalizer t/r
4.Either input pipelines contains an update transformation
5.Either input pipelines contains a connected or unconnected
sequence generator transformation
| Is This Answer Correct ? | 14 Yes | 5 No |
Answer / maruthi
JOINER,AS IT JOINS DATA FROM HETROGENOUS SOURCES
1)STRUCTURE OF THE BOTH TABLES SHOULD BE SAME.(V.IMP)
ANYWHERE SAY IT FIRST
| Is This Answer Correct ? | 2 Yes | 34 No |
Enlist few areas or real-time situations where informatica is required.
Some flat files are there, out of these having some duplicate. How do you eliminate duplicate files while loading into targets?
What are the mapping parameters and mapping variables?
How does the aggregator transformation handle null values?
What is a data modeling?
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In Flat file Input is A B C I need output like this A A A B B B C C C. How will u achieve this?
What is fact table? Explain the different kinds of facts.
What is update override?
Describe expression transformation?
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what is row level and column level indicator?