如下SQL语句SELE * FROM 选课 WHERE 成绩 BETWEEN 80 AND 90等价的SQL语句是:()
A、SELE*FROM选课WHERE成绩>80AND成绩<90 ;
B、SELE*FROM选课WHERE成绩>=80AND成绩<=90 ;
C、SELE*FROM选课WHERE成绩>80OR成绩<90 ;
D、SELE*FROM选课WHERE成绩>=80OR成绩<=90
发布时间:2025-10-26 05:35:58
A、SELE*FROM选课WHERE成绩>80AND成绩<90 ;
B、SELE*FROM选课WHERE成绩>=80AND成绩<=90 ;
C、SELE*FROM选课WHERE成绩>80OR成绩<90 ;
D、SELE*FROM选课WHERE成绩>=80OR成绩<=90