1. Take a copy of the file in two links where id only in one link and value

Hi guys,

7. how to get this output
i/p
col1,col2
101,a
102,b
103,c
104,d

o/p
col1,col2
101,d
102,c
103,b
104,a

Thanks

Question Posted / anil

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Answer Posted / anil

1. Take a copy of the file in two links where id only in one link and value in another link.

2. For id link add a column generator for giving row number(Temp). Run this in sequential mode. Parition by Sort Merge (ascending)

3. For value link add a column generator for giving row number(Temp). Run this in sequential mode. Parition by Sort Merge (descending).

4. Now add look up between two columns with Temp as lookup.

5. You will get the output as desired.

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