根据SQL标准 下面哪条语句与select min(age) from student等效?()A select age from student

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根据SQL标准,下面哪条语句与select min(age) from student等效?()

A select age from student where age >= min(age)

B select distinct age from student where age >= all min(age)

C select distinct a.age from student a where a.age<= any (select distinctb.age from student b)

D select distinct a.age from student a where a.age<= all (select distinct b.age from student b)

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