Why update strategy and union transformations are active? Explain with examples.
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Input flatfile1 has 5 columns, faltfile2 has 3 columns(no common column) output should contain merged data(8 columns) Please let me know how to achieve ??
"Change cache" in Informatica ?
When will you use SQL override in a lookup transformation?
If we have lookup table in workflow how do you trouble shhot to increase performance?
How to create a non-reusable instance of reusable transformations?
Which version configuration tool used in ur project?
What is a transaction control transformation?
Why you use repository connectivity?
There are 4 source files which contains same metadata create target that should display the file name along with record please send answer with mapping
Can you generate sequence numbers without using the sequence generator transformation?
What is an incremental loading? in which situations we will use incremental loading
What are the different versions of informatica?