题目内容

If I had seen her, I (tell)____ her about your problem.

查看答案

搜索结果不匹配？点我反馈

更多问题

Why do you have the water (run)____ all the time?

查看答案

以下哪一条命令可以用于创建数据库表？

A. INSERT
B. CREATE
C. UPDATE
DROP

查看答案

使用如下命令后，如何往表中插入一条userid=1，username=“angel”， password=“angel”的数据信息？CREATE TABLE users(userid int(11) NOT NULL AUTO_INCREMENT, username varchar(20) NOT NULL DEFAULT "", password varchar(20) NOT NULL DEFAULT "", PRIMARY KEY(userid))TYPE=MyISAM AUTO_INCREMENT=3;

A. INSERT INTO user VALUES(2, "lblis", "yourpass");
B. INSERT INTO user VALUES(1, "angel", "mypass");
C. INSERT INTO users VALUES(1, "angel", "mypass");
D. select * from user;

查看答案

实验中，URL中提交：http://本机IP/access.php?username=angel&password=mypassWeb页面会提示“登录成功”。此时PHP的脚本中具体的SQL查询语句：

A. SELECT * FROM user WHERE username='$username' AND password='$password'
B. SELECT * FROM user WHERE username='$angel' AND password='$mypass'
C. SELECT * FROM user WHERE username='angel' AND password='mypass'
D. 以上都错

查看答案