与“WHERE SEX IN (′男′,′女′)”语句等价的子句是( )。
选项:
A:WHERE SEX =′男′ AND SEX = ′女′;
B:WHERE SEX = ′女′;
C:WHERE SEX =′男′ ;
D:WHERE SEX =′男′ OR SEX = ′女′
发布时间:2024-06-11 14:16:51