what is a transforamation?
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Answer / giri
Tranformation is extract data from one data to another data base in condition,
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Answer / praveen.madishetty
A Transformation is a type of metadata object which is
responsible for transforming the data or processing the data
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Answer / surya
When transfering the data from Source to Target,we used
multiple steps that steps in informatica is called as
transformations.
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Answer / swetha
It is a repostitory object that generates, modifies or
passes data.
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what is metadata?
What is union transformation?
Source-1 No name 1 satish 2 karthik 3 swathi 4 keerthi Source-2 No name 1 satish 2 karthik 5 santhose 6 vasu Target 3 swathi 4 keerthi 5 santhose 6 vasu here i want non matching Records i want how to achieve that
What is meant by query override?
ename,deptcount vamshi,3 kumar,5 krish,8 in o/p i want vamshi record 3 times kumar record 5 times like wise what is the logic.? give the entire logic plz
What are the tasks that source qualifier perform?
Let’s say I have more than have record in source table and I have 3 destination table A,B,C. I have to insert first 1 to 10 records in A then 11 to 20 in B and 21 to 30 in C. Then again from 31 to 40 in A, 41 to 50 in B and 51 to 60 in C……So on up to last record.
HOW TO YOU LOAD TIME DIMENSION
how can we calculate fact table size?
what is incremantal aggregation?
What is polling?
How big was your fact table