多选题数据库中有一张表名称为Student,有列Number,Name,Age,IDCard,Sex。主键为Number。要求查询所有男同学信息,下列哪个SQL语句是正确的?()ASelect* From Student Where Sex=’男’BSelect* From Student Where Number NotIn(Select Number From Student Where Sex=’男’)CSelect* From Student Where NumberIn(Select Numbe rFrom Student Where Sex=’男’)DSelect* From Student Where Sex’男’

多选题
数据库中有一张表名称为Student,有列Number,Name,Age,IDCard,Sex。主键为Number。要求查询所有男同学信息,下列哪个SQL语句是正确的?()
A

Select* From Student Where Sex=’男’

B

Select* From Student Where Number NotIn(Select Number From Student Where Sex<>=’男’)

C

Select* From Student Where NumberIn(Select Numbe rFrom Student Where Sex=’男’)

D

Select* From Student Where Sex<>’男’


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