In how many ways we can create ports?
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How does a rank transform differ from aggregator transform functions max and min?
How to open an older version of an object in the workspace?
What are the types of caches in lookup? Explain them.
Separate from a database, an information bazaar, and an information stockroom?
What is surrogate key?
to improve the performance of aggregator we use sorted input option and use sorter t/r befor aggregator. But here we are increasing one more cache in our mapping i.e; sorter. So how can u convince that you are increasing the performance.?
Clarify the aggregator change?
My source is flat file which contain only one column with data type varchar.now i want to send string data types into one target and if any numbers and special characters are there that should be send it into another target.so how do you design a mapping for this?
how to duplicates from expression transformation without using sorter before that
Can informatica load heterogeneous targets from heterogeneous sources?
how to call lookup qualifer in unconnected look;up
In update strategy t/r we had given dd_insert condition & in session we gave delete condition . Then what will happen? mapping will run ?