OBJECTIVES Create and alter database objects. Objects include
OBJECTIVES Create and alter database objects. Objects include triggers, and how to specify schema binding and encryption settings. . This objective in general requires you to know how to create triggers using the CREATE TRIGGER statement. When creating triggers, you also need to know how to set properties such as definition encryption. Manage data manipulation by using triggers including validate data. . This objective deals with controlling what goes in and what gets deleted in your table. You need to know how to create UPDATE, DELETE, and INSERT triggers and when to use them. Control data access by using triggers. . This objective is linked to the previous objective on managing data manipulation. This objective looks specifically at how triggers can be used to restrict which users are able to modify the data protected by a trigger. Enforce procedural business logic by using triggers. Specify trigger actions. Filter data by using triggers. . This objective looks at creating the actual contents of the trigger. This includes writing procedural code to fire when an UPDATE, DELETE, or INSERT statement is executed. Take a look at Chapter 6, Programming SQL Server 2000, to see how to create professional triggers. Troubleshoot and optimize programming objects. Objects include triggers. . This objective deals with altering and viewing triggers to make them more efficient. This chapter includes lots of tips to help you create efficient, working triggers. CHAPTER 8 Triggers
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