My flat file source is
C_Id 1-nov-2011 8-nov-2011
100 2000 1500
101 2500 2000
I want my Target as
C_Id Week_Num Amt
100 45 2000
100 46 1500
101 45 2500
101 46 2000

Answer Posted / rakesh

Thanks Vijaya.
In Expression we can use the date function to find the week number of the year. But here we have 1-nov-2011 as the column name, but not the column value. i.e; we have dates as column names, not as col values..
So please clarify..

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