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How to Create Surrogate Key using Ab Initio?

  1. Using lookup() function

  2. Using Generate Records component

  3. Using re_index() function

  4. Using next_in_sequence() function
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D Correct answer
Explanation

The next_in_sequence() function generates unique sequential numbers, which is the standard way to create surrogate keys in Ab Initio for maintaining unique identifiers across records.

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