how u know when to use a static cache and dynamic cache in
lookup transformation.
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Answer Posted / krishna
hi neetu,
i hope you were a bit wrong.
static cache is also used to check whether row exists or
not.....
well krishna for your question on dynamic cache..
static cache is one in which data when changed in the
target table cannot be incorporated in the look up on the
fly.
when you use a dynamic cache any changes to the target
table gets reflected in the lookup even if the record is
being inserted or updated in the same mapping run priorly
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