If the source has duplicate records as id and name columns,
values:
1 a, 1 b, 1 c,
2 a, 2 b,
the target should be loaded as 1 a+b+c or 1 a||b||c, what
transformations should be used for this?
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Answer Posted / mithilesh kumar rai
First Use Expression and then Use Aggregater
After Expression U will receive
1 a
1 a b
1 a b c
2 a
2 a b
2 a b c
then use aggregater group by key 'ID'
After Aggregater u will receive
1 abc
2 abc
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