有时以迭代的方式开发和测试这些步骤是有帮助的，并允许您的监视器模型和应用程序渐进地推进，而不是一次性完整地执行此任务。
It is sometimes helpful to develop and test these steps iteratively and let your monitor model and application evolve as you go, rather than take this task on fully all at once.
如果 SQL 性能监视器目标任务是一个特定的任务，并且该任务是由当前用户启动的，那么不需要 *JOBCTL 用户特殊权限。
If the SQL Performance Monitor target job was a specific job and that job was started by the current user, *JOBCTL user special authority is not required.
可以在一个监视器集合中，通过右键单击一个监视器并选择Show Statements任务，在sql语句上应用Visual Explain工具。
The Visual Explain tool can be used on SQL statements in a monitor collection by right-clicking on a monitor and selecting the Show statements task.
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