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在使用quartz持久化的时候，quartz自己带的表中，有几个没用到，这些可以删除吗？？对之后的其他的功能会不会有影响呢？
比如图中那两个，我的任务中不会出先simple的trigger。
学习是最好的投资！
Will two empty tables have any performance impact on you? You have obsessive-compulsive disorder. no zuo no die
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Will two empty tables have any performance impact on you? You have obsessive-compulsive disorder. no zuo no die