Whatever sampling percentage you choose, runstats allows you to sample rows (Bernoulli sampling) or pages (system sampling).

无论选择多大的抽样百分比，runstats允许对行(Bernoulli sampling)或页面(system sampling)进行抽样。

youdao

It is that combination of power and discretion which produces a good regulatory system - not 2000 pages of legislation.

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My system came with eight dimly photocopied pages devoted mostly to support, warranty and return policies.

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But the imaginary system that Stajano lays out over twenty pages includes plenty of clever ideas for how to create such a universal key fob.

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