T) How to Create Surrogate Key using Ab Initio?

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There are many ways to create surrogate key but it depends on your business logic. Here you can try below ways.

1. next_in_sequence() function in your transform.

2. Assign key values component

3. Write a stored proc to this and call this stor proc wherever u need.

4. If you writing data into multi file then you have to use below formula to write numbers sequentially:
(next_in_sequence()-1)*no_of_partition()+this_partition() 

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