这一步骤将启用统计数据收集，这对于不同对象的概要分析非常有用。
This step enables statistics collection, which will be very useful in profiling different objects.
在 Runtime 选项卡上，针对细粒度控制选择 Custom，该选项允许您有选择地启用统计数据。
On the Runtime tab, select Custom for fine-grained control, which lets you selectively enable statistics.
即使您配置并启用了智能统计，update statistics命令的AUTO和FORCE增强允许您指定是否对过时的统计或全部统计进行刷新。
Even if you configure and enable Smarter statistics, the AUTO and FORCE enhancements to update statistics command allows you to specify if only stale or all statistics should be refreshed.
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