Running sequence number while implementing SCD2

[sushantk19]

How to implement Running Sequence Number(Auto increasing) like Skey from SCD component.

Presently I have used the below logic:

Numeric.sequence("row1.id",1,1)

But this always start from 1 if i run my job again, causing duplicate in Skey values. Please suggest.

[sushantk19]

Please ignore the below scenario. There was a bug in my code which has been corrected now.

The below condition is correct:

Numeric.sequence("s1",context.max_id,1)