at source level i have 40 columns,i want only 20 cols at
target what r the various ways to get it
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Answer Posted / kalyanreddy
Hi,
1. based in reuirement if you need 20 columns, you have to
select 20 columns in database query.
2. if source is file, use transformer stage and populate
require 20 columns only
3. if source is database or file you can use copy stage
insted of transformer and modify.
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