How to create dictionary ?

Harshav

I have two attributes in this format .
att1   att2
a,b     1,2
c,a      4,5

I want to take att1 as keys and att2 as values .I have to generate output in this format.
att3
{a:1,b:2}
{c:4,a:5}

kayman

You can use the generate attributes operator for that.
Use a combination of concat, replace and position.