In which transformation you cannot drag ports into it?
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Explain the difference between mapping parameter and mapping variable?
How will u find weather dimension table is big in size of a fact table?
What is a poling?
i have to extract data from a flat file.the flat file has 10 records.i have to extract the 1st and 5th record every time.how is it done.
What is difference between a connected look up and unconnected look up?
what is procedure to use mapping variable in source qualifier transformation? with example
what are the different types of transformation available in informatica. And what are the mostly used ones among them?
What is the method of seperating unique and duplicate records in session level?
2 Answers Emphasis, JBL, Wipro,
What do you mean by channel change?
What are variable ports and list two situations when they can be used?
There are n numbers of flatfile of exactly same format are placed in a folder .Can we load these flatfile's data one by one to a single relational table by a single session??
what is tha tracesing level? and difference betweentrace in normal and verbose and nonverbose?