Multiple choice

Which of the following is not an Oracle-supported trigger?

  1. BEFORE

  2. DURING

  3. AFTER

  4. INSTEAD OF
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Oracle supports BEFORE, AFTER, and INSTEAD OF triggers. DURING is not a valid trigger timing in Oracle. Triggers fire either before or after a DML operation (or instead of, for views), but not during the operation itself.

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