source : col1 101 101 101 102 102 102 103 103 103
col2 1000 1500 2000 1200 2300 3000 2400 1300 2000
i need target as
col1 101 102 103
col2 1000,1500,2000 1200,2300,3000 2400 1300 2000

Answer Posted / venky

src->exp->agg->tgt

exp transformation

col1
col2
var1=iff(var2=col1,var1||','||col2,col2)
var2=col1
output=var1

agg transformatiom

col1 select group

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