What is difference between a connected look up and
unconnected look up?
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Answer Posted / anil
Connected lookup
Unconnected
lookup
Receives input values diectly from the
pipeline
Receives input values from
the result of a
lkp expression in a
another transformation.
yoU can use a dynamic or static
cache U can use a static cache.
Cache includes all lookup columns used in the maping
Cache includes all lookup out put ports in the
lookup condition and the
lookup/return port.
Support user defined default
values Does not support
user defiend default values
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