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!!! Informatica Frequently Asked Questions !!!

What is the difference between connected lookup and unconnected lookup?

SCJP 1.5/1.6 Exam Kit

!!!Answer!!!- From Technical Expert


Differences between Connected and Unconnected Lookups:




Connected Lookup    Unconnected Lookup
Receives input values directly from the pipeline.    Receives input values from the result of a :LKP expression in another transformation.
We can use a dynamic or static cache    We can use a static cache
Supports user-defined default values    Does not support user-defined default values

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