A: INSERT INTO Student(“id”,”name”) VALUES(1,”小王”);
B: INSERT INTO Student(id,name) VALUES(1,’小王’);
C: INSERT INTO Student VALUES(1,”小王”);
D: INSERT INTO Student(id,”name”) VALUES(1,”小王”);
举一反三
- 下列选项中,采用指定表的所有字段名的方式给test表插入“id”为“1”,“name”为“小王” 的记录,正确语句是( )。 A: INSERT INTO test(“id”,”name”) VALUES(1,"小王"); B: INSERT INTO test VALUE(1,"小王"); C: INSERT INTO test VALUES(1, '小王'); D: INSERT INTO test(id,name)VALUES(1, '小王');
- 下列选项中,采用不指定表的字段名的方式向表Student中添加id为1,name为”小王”的记录,正确的SQL语句是 A: INSERTINTOStudent(“id”,”name”)VALUES(1,”小王”); B: INSERTINTOStudentVALUE(1,”小王”); C: INSERTINTOStudentVALUES(1,’小王’); D: INSERTINTOStudent(id,name)VALUES(1,’小王’);
- 表student中的包含两个字段,整型的id,字符串型的name。向表student中插入一条记录的正确SQL语句( ) A: insert into student(2018001,“张三”) B: insert into student values(2018001,'张三') C: insert into student(2018001,'张三') D: insert into student values (2018001,“张三”)
- 下列选项中,采用指定表的所有字段名的方式向表Student中添加id为1,name为”小王”的记录值的SQL语句是
- 下列选项中,采用不指定表的字段名的方式向表Student中添加id为1,name为”小王”的记录,正确的SQL语句是(假设student只有这二个字段)
内容
- 0
下列选项中,采用不指定表的字段名的方式向表user中添加id为2,name为”小明”的记录,正确的SQL语句是 A: INSERT INTO user(“id”,”name”) VALUES(2,”小明”); B: INSERT INTO user VALUE(2,”小明”); C: INSERT INTO user VALUES(2,’小明’); D: INSERT INTO user(id,name) VALUES(2,’小明’);
- 1
更新student表id=1的记录,name值更新为”youjun”,grade值更新为98.5,下列选项中,能够完成上述功能的SQL语句是 A: UPDATE student set name=’youjun’ grade=98.5 where id=1; B: UPDATE student set name=’youjun’, grade=98.5 where id=1; C: UPDATE FROM student set name=’youjun’ ,grade=98.5 where id=1; D: UPDATE student Values name=’youjun’ grade=98.5 where id=1;
- 2
假设表student中,有一条id=1的记录,现要求将其name修改为“huahua",grade修改为98.5.下列选项中,正确的SQL语句是( )。 A: UPDATE `student` SET `name`='huahua' `grade`=98.5 WHERE `id`=1 B: UPDATE `student` SET `name`='huahua', `grade`=98.5 WHERE `id`=1 C: UPDATE FOR `student` SET `name`='huahua', `grade`=98.5 WHERE `id`=1 D: UPDATE `student` `name`='huahua' `grade`=98.5 WHERE `id`=1
- 3
下列选项中,能够一次性向student表中添加三条记录的SQL语句是 A: INSERT INTO student VALUES (6,'lilei',99);(7,'hanmeimei',100);(8,'poly',40.5); B: INSERT INTO student VALUES (6,'lilei',99) (7,'hanmeimei',100) (8,'poly',40.5); C: INSERT INTO student VALUES (6,'lilei',99),(7,'hanmeimei',100),(8,'poly',40.5); D: INSERT INTO student VALUES (6,'lilei',99) VALUES(7,'hanmeimei',100) VALUES(8,'poly',40.5);
- 4
现有表book,字段:id(int),title(varchar),price(float);其中id字段设为主键,使用insert语句向book表中插入数据,以下语句正确的是 A: insert into book(title,price) values('java',100) B: c)insert into book values('java',100) C: insert book values('java',100) D: insert into book(id,title,price) values(1,'java',100)