Workshop
The Workshop provides quiz questions to help you solidify your understanding of the material covered and exercises to provide you with experience in using what you've learned. Try to answer the quiz and exercise questions before checking the answers in Appendix A, "Answers to Quizzes and Exercises," and make sure that you understand the answers before continuing to the next lesson.
Quiz
| 1: | What can triggers be used to enforce? |
| 2: | How many levels of nested triggers are allowed? |
| 3: | What happens when a statement in a trigger fails? |
Exercise
| Q1: | Using the Northwind database, create a trigger that prevents you from adding a new product without having a valid supplier. |
..................Content has been hidden....................
You can't read the all page of ebook, please click here login for view all page.