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Thread: Sequence number generation on a key column
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  #7 (permalink)  
Old 03-27-2008
sbasetty sbasetty is offline
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Join Date: Sep 2006
Posts: 75
I worked great

awk 'BEGIN { n = 100} { if ($1!= prev) { n++ } prev = $1; print $1,$2,n }'

Thanks a lot
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