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On a day, I load 10 rows in my target and on next day if I
get 10 more rows to be added to my target out of which 5 are
updated rows how can I send them to target? How can I insert
and update the record?
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Answer Posted / animesh
I think what u can do is u can create a mapping by using
mapping wizard and apply SCD 2 as in SCD u can get historic
data while in SCD one u can onlly get the latest data.
create a mapping using SCD 2
Give the source and target tables.
Give the fields on which u want to implement the history
logic and then just complete the wizard.
the mapping will be created which will have 3 Update
strategy transformation which is basically one for insert
only flow, one for insert and update flow. and one for
insert and update flow also the previous records available.
The other transformations presented in mapping are in the
below manner.
Source --->> SQ --->>> Seq Gen --->>>> Lookup (For target
table lookup)--->>>>> Update Strg (3 nos) ---- >>>> Exp
Tr ---->>>>>> Target table.
Hope this will give you the clear understanding. guys
please correct me if i missed some thing.
| Is This Answer Correct ? | 2 Yes | 2 No |
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