实现“从学生信息表中找出性别为女的学生姓名”的SQL语句是A.SELECT*FROM
题型:单项选择题
问题:
实现“从学生信息表中找出性别为女的学生姓名”的SQL语句是
A.SELECT*FROMs
B.SELECT*FROM s WHERE sex='女'
C.SELECT sname FROM s WHERE sex='女'
D.SELECT*FROM s WHERE grade="
实现“从学生信息表中找出性别为女的学生姓名”的SQL语句是
A.SELECT*FROMs
B.SELECT*FROM s WHERE sex='女'
C.SELECT sname FROM s WHERE sex='女'
D.SELECT*FROM s WHERE grade="