YouTube Excerpt: Review Questions: 1. What is a trigger? 2. How are triggers useful? 3. Can you create a trigger to execute before an update query? 4. Explain the syntax of a trigger. 5. What does FOR EACH ROW do? 6. Create a trigger to execute after a delete statement. 7. Create a trigger to execute after an update statement.
Review Questions: 1. What is a trigger? 2. How are triggers useful? 3. Can you create a trigger to execute before an update query? 4. Explain the...
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