A

Arogya • 3.49K Points
Extraordinary

Q. You want to store old salary and new salary whenever employee salary changes. What should you use?

  • (A) Function
  • (B) Audit trigger
  • (C) Cursor
  • (D) Index
  • Correct Answer - Option(B)
  • Views: 12
  • Filed under category Oracle Triggers
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Explanation by: Arogya

An audit trigger logs changes using :OLD and :NEW values.

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