之前下了一个mysql编辑器
居然不会用
所以渐渐就忘了它
今天新建一个sql文件
正好打开了这个编辑器
无奈没有连接数据库
所以打开wamp
然后编辑器里点击file - connect
就好了
运行代码是按最左边那个闪电按钮就可以了
以下是我运行的mysql代码
SET FOREIGN_KEY_CHECKS=0;
DROP TABLE IF EXISTS `think_class`;
CREATE TABLE `think_class` (
`ClassNo` char(8) NOT NULL,
`DepartNo` char(2) NOT NULL,
`ClassName` char(20) NOT NULL,
PRIMARY KEY (`ClassNo`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;
INSERT INTO `think_class` VALUES ('001', '10', '云计算');
DROP TABLE IF EXISTS `think_course`;
CREATE TABLE `think_course` (
`CouNo` char(3) NOT NULL,
`CouName` char(30) NOT NULL,
`Kind` char(8) NOT NULL,
`Credit` decimal(5,0) NOT NULL,
`Teacher` char(20) NOT NULL,
`DepartNo` char(2) NOT NULL,
`SchoolTime` char(10) NOT NULL,
`LimitNum` decimal(5,0) NOT NULL,
`WillNum` decimal(5,0) NOT NULL,
`ChooseNum` decimal(5,0) NOT NULL,
`courseimage` varchar(255) NOT NULL,
`CouID` int(11) NOT NULL auto_increment,
PRIMARY KEY (`CouID`,`CouNo`)
) ENGINE=MyISAM AUTO_INCREMENT=29 DEFAULT CHARSET=utf8;
INSERT INTO `think_course` VALUES ('001', '云计算导论', '选修', '2', '黄老师', '12', '20', '50', '1', '1', '', '21');
INSERT INTO `think_course` VALUES ('002', '软件工程', '选修', '3', '谢老师', '12', '20', '50', '2', '3', '', '23');
INSERT INTO `think_course` VALUES ('003', '计算机导论', '选修', '2', '邓老师', '12', '20', '50', '3', '2', '', '24');
INSERT INTO `think_course` VALUES ('004', '安卓', '选修', '3', '胡老师', '12', '20', '50', '4', '4', '', '25');
INSERT INTO `think_course` VALUES ('005', '云应用', '选修', '2', '张老师', '12', '20', '50', '5', '6', '', '26');
INSERT INTO `think_course` VALUES ('006', 'PHP程序设计', '选修', '3', '赵老师', '12', '20', '50', '6', '5', '', '27');
INSERT INTO `think_course` VALUES ('007', 'web应用', '选修', '4', '卢老师', '12', '20', '50', '7', '8', '', '28');
DROP TABLE IF EXISTS `think_department`;
CREATE TABLE `think_department` (
`DepartNo` char(2) NOT NULL,
`DepartName` char(20) NOT NULL,
PRIMARY KEY (`DepartNo`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;
INSERT INTO `think_department` VALUES ('10', '云计算系');
DROP TABLE IF EXISTS `think_stucou`;
CREATE TABLE `think_stucou` (
`StuNo` char(8) NOT NULL,
`CouNo` char(3) NOT NULL,
`WillOrder` smallint(6) NOT NULL,
`State` char(2) NOT NULL,
`RandomNum` char(50) default NULL,
PRIMARY KEY (`CouNo`,`StuNo`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;
INSERT INTO `think_stucou` VALUES ('12', '003', '1', '已选', null);
INSERT INTO `think_stucou` VALUES ('12', '001', '1', '已选', null);
INSERT INTO `think_stucou` VALUES ('12', '002', '1', '已选', null);
INSERT INTO `think_stucou` VALUES ('12', '004', '1', '已选', null);
DROP TABLE IF EXISTS `think_student`;
CREATE TABLE `think_student` (
`StuNo` char(8) NOT NULL,
`Classno` char(8) NOT NULL,
`StuName` char(10) NOT NULL,
`Pwd` char(8) NOT NULL,
PRIMARY KEY (`StuNo`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;
INSERT INTO `think_student` VALUES ('064', '001', '888', '11');
INSERT INTO `think_student` VALUES ('1', '2', '丽丽', 'cc');
INSERT INTO `think_student` VALUES ('12', '12', '13', '22');
DROP TABLE IF EXISTS `think_teacher`;
CREATE TABLE `think_teacher` (
`TeatNo` char(8) NOT NULL,
`DepartNo` char(2) NOT NULL,
`TeaName` char(10) NOT NULL,
`Pwd` char(8) NOT NULL,
PRIMARY KEY (`TeatNo`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;
INSERT INTO `think_teacher` VALUES ('0123', '10', '赵老师', '123123');
藏了很久的mysql编辑器
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转载自blog.csdn.net/qq_43776408/article/details/103828586
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周排行