One file contains header,body,trailer records and header in
a single row as well as trailer too.How to segregate these
header,trailer and body records and once it gets
segregated,i want to make the body data in reverse i.e if i
have 10 body records,the 10th record should be the first
record,9th record should be the second line,etc..
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Answer Posted / avijit
Filter the header and trailer records by using FBE or you can use dedupsort.
i/p-->Dedupsort(Keep 1st)-->Dedupsort(Keep last)-->Reformat(out.Rank::next_in_sequence())-->Sort(Rank,Desc)-->o/p
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