事件类

• Indicates that execution of the stored procedure has completed
  该事件类指明已完成执行存储过程。
• Event classes , which do not return a node id
  事件类（不会返回节点id ）以外的任何showplan事件类。
• Indicates that execution of the stored procedure is starting
  该事件类指明正在开始执行存储过程。
• Text value dependent on the event class captured in the trace
  依赖于跟踪中捕获的事件类的文本值。
• Event class with all its data columns
  事件类及其所有数据列。
• You can use this view to submit event data to an event class
  可以使用此视图向事件类提交事件数据。
• Defining chronicles for an event class
  >为事件类定义历史记录
• Each event rule must be associated with a single event class
  每个事件规则都必须与单个事件类关联。
• You can include workloads with the following classes of events
  可以包括带有下列事件类的工作负荷：
• Define the mapping between the web event classes and wmi objects
  定义web事件类与wmi对象之间的映射。