I have a file with data comming as
1,x1,x2,x3
2,a1,a2
3,b1,b2,b3,b4
1,y1,y2,y3
2,c1,c2,c3
3,d1,d2

my out put should be as follows

x1,x2,x3,a1,a2,<null>,b1,b2,b3,b4
y1,y2,y3,c1,c2,c3,d1,d2,<null>

Please let me know how can we acheive this in informatica

Thanks in advance

Answer Posted / pandu

u can use sq transformation .
start value 1,
incremental value 1,
reset value:slect,
and use the rank transformation.

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