IBM RPG400 Question:
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Suppose my file has 10 fields and I want to make the 2nd field Zeros in all records. And assume I have millions of records and I dont want to read each record and update the desired field with 0. Any other way to do this in one step operation?

IBM RPG400 Interview Question
IBM RPG400 Interview Question

Answer:

Using SQL, we can set second field value as '0'

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