What is diff between connected and unconnected lookup?
Answer Posted / venkatesh reddy
connected lookup:
It is used to join the two tables
it returns multiple rows
it must be in mapping pipeline
u can implement lookup condition
using connect lookup u can generate sequence numbers by
enabling dynamic lookup cache.
unconnected lookup:
it returns single output through return port
it acts as a lookup function(:lkp)
it is called by another t/r.
not connected either source r target.
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