单项选择题
A.select *from student group by ageB.select *from student group by age descC.select *from student order by age descD.select *from student order by age
以下()是查询学生记录表中的第3-5条数据。A.select *from student limit 2,3B...
单项选择题以下()是查询学生记录表中的第3-5条数据。
A.select *from student limit 2,3B.select *from student limit 2,5C.select *from student limit 3,5D.select *from student limit 3,2
以下()属于查询班级所有李姓学生的SQL语句。A.select *from student where nam...
单项选择题以下()属于查询班级所有李姓学生的SQL语句。
A.select *from student where name like’李%’B.select *from student where name =’李%’C.select *from student where name like ’%李%’D.select *from student where name =’李_’
在MyBatis中,下列()方法不属于SqlSession对象。A.selectOneB.selectIdC....
单项选择题在MyBatis中,下列()方法不属于SqlSession对象。
A.selectOneB.selectIdC.selectListD.selectMap