how can we update without using update transformation.
wt is push down operation in informatica.
which lookup gives more tuning performance. if so why.
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Answer Posted / bsgsr
without using update t/mation also we can update. in
session properties select update against treat source rows
as. this wud definitely help you.
push down is a function of 8.1 version of informatica. it
reduces the load on informatica server.
unconnceted obviously bcoz not connected with the data flow
and uses only static cache.
also it can be called as many times in a mapping as a
result of an expession.
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