What is the use of transformation?
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COL1,COL2 ABC,1 XYZ,2 HERE IN COL2 VALUES 1,2 NOT STSANDARD(IE MEANS NOT FIXED VALUES LIKE OTHER SOME VALUES LIKE 10,20) O/P IS COL1,COL2 ABC,2 XYZ,1
What is the benefit of partitioning a session?
If the source has duplicate records as id and name columns, values: 1 a, 1 b, 1 c, 2 a, 2 b, the target should be loaded as 1 a+b+c or 1 a||b||c, what transformations should be used for this?
What are the types of caches in lookup? Explain them.
How might one distinguish in the case of mapping is right or not without associating session?
What are ETL Tools?
what is dynamic cashe
in realtime which situations u can use unconnected lookup transformation
What's the layout of parameter file (what does a parameter file contain?)?
when we dont use aggregator in mapping ?
How to do the error handling of if ur source is flatfiles?
how to call lookup qualifer in unconnected look;up