-
Notifications
You must be signed in to change notification settings - Fork 1
/
db_homework.sql
153 lines (141 loc) · 7.65 KB
/
db_homework.sql
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
/*
Navicat MySQL Data Transfer
Source Server : mysql
Source Server Version : 50624
Source Host : localhost:3306
Source Database : db_homework
Target Server Type : MYSQL
Target Server Version : 50624
File Encoding : 65001
Date: 2016-06-04 00:46:50
*/
SET FOREIGN_KEY_CHECKS=0;
-- ----------------------------
-- Table structure for courses
-- ----------------------------
DROP TABLE IF EXISTS `courses`;
CREATE TABLE `courses` (
`cid` char(7) NOT NULL,
`cname` char(40) NOT NULL,
`professor` char(40) NOT NULL,
`credit` double(3,1) NOT NULL,
`tgrade` char(4) NOT NULL,
`canceledYear` char(4) DEFAULT NULL,
PRIMARY KEY (`cid`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of courses
-- ----------------------------
INSERT INTO `courses` VALUES ('1001', '数据库原理', '李森', '3.0', '2014', '2015');
INSERT INTO `courses` VALUES ('1002', '概率论与数理统计', '杨玲玲', '2.0', '2014', null);
INSERT INTO `courses` VALUES ('1003', '计算机网络', '张亚平', '3.0', '2014', null);
INSERT INTO `courses` VALUES ('1004', '汇编语言', '王建荣', '2.0', '2014', '2017');
INSERT INTO `courses` VALUES ('1005', '算法分析', '宫秀军', '3.0', '2014', null);
INSERT INTO `courses` VALUES ('1006', 'C#程序设计', '章亦葵', '2.5', '2014', '2018');
INSERT INTO `courses` VALUES ('1007', '移动平台应用开发', '张怡', '1.5', '2014', '2022');
INSERT INTO `courses` VALUES ('1008', '软件人员英语沟通方法', 'Eliza', '2.0', '2014', '2020');
INSERT INTO `courses` VALUES ('1009', '英语读写译', '田文娟', '2.0', '2014', null);
INSERT INTO `courses` VALUES ('1010', '西方文化', '江滨', '2.0', '2014', null);
INSERT INTO `courses` VALUES ('1011', '英语口语', '姚健', '2.0', '2014', null);
INSERT INTO `courses` VALUES ('1012', '大学英语翻译', '范成功', '2.0', '2014', null);
INSERT INTO `courses` VALUES ('1013', 'C++程序设计', '王建荣', '1.0', '2014', null);
-- ----------------------------
-- Table structure for selectedcourse
-- ----------------------------
DROP TABLE IF EXISTS `selectedcourse`;
CREATE TABLE `selectedcourse` (
`sid` char(10) NOT NULL,
`cid` char(7) NOT NULL,
`selectedYear` char(4) NOT NULL,
`scores` int(3) DEFAULT NULL,
KEY `sid` (`sid`) USING BTREE,
KEY `cid` (`cid`) USING BTREE,
CONSTRAINT `cid` FOREIGN KEY (`cid`) REFERENCES `courses` (`cid`) ON DELETE CASCADE ON UPDATE CASCADE,
CONSTRAINT `sid` FOREIGN KEY (`sid`) REFERENCES `students` (`sid`) ON DELETE CASCADE ON UPDATE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of selectedcourse
-- ----------------------------
INSERT INTO `selectedcourse` VALUES ('3014218002', '1001', '2016', '65');
INSERT INTO `selectedcourse` VALUES ('3014218002', '1004', '2016', '94');
INSERT INTO `selectedcourse` VALUES ('3014218003', '1003', '2016', '68');
INSERT INTO `selectedcourse` VALUES ('3014218003', '1006', '2016', '79');
INSERT INTO `selectedcourse` VALUES ('3014218004', '1001', '2016', '78');
INSERT INTO `selectedcourse` VALUES ('3014218005', '1001', '2016', '83');
INSERT INTO `selectedcourse` VALUES ('3014218003', '1001', '2016', '96');
INSERT INTO `selectedcourse` VALUES ('3014218006', '1001', '2016', '100');
INSERT INTO `selectedcourse` VALUES ('3014218001', '1001', '2016', '84');
INSERT INTO `selectedcourse` VALUES ('3014218001', '1002', '2106', '96');
INSERT INTO `selectedcourse` VALUES ('3014218001', '1003', '2016', '76');
INSERT INTO `selectedcourse` VALUES ('3014218001', '1006', '2016', '87');
INSERT INTO `selectedcourse` VALUES ('3014218001', '1013', '2016', '92');
INSERT INTO `selectedcourse` VALUES ('3014218002', '1002', '2016', '91');
INSERT INTO `selectedcourse` VALUES ('3014218002', '1006', '2016', '86');
INSERT INTO `selectedcourse` VALUES ('3014218007', '1001', '2016', '96');
INSERT INTO `selectedcourse` VALUES ('3014218008', '1002', '2016', '78');
INSERT INTO `selectedcourse` VALUES ('3014218009', '1002', '2016', '87');
INSERT INTO `selectedcourse` VALUES ('3014218011', '1006', '2016', '89');
INSERT INTO `selectedcourse` VALUES ('3014218012', '1004', '2016', '97');
INSERT INTO `selectedcourse` VALUES ('3014218010', '1012', '2016', '69');
INSERT INTO `selectedcourse` VALUES ('3014218004', '1005', '2016', '93');
INSERT INTO `selectedcourse` VALUES ('3014218005', '1004', '2016', '96');
INSERT INTO `selectedcourse` VALUES ('3014218006', '1008', '2016', '86');
INSERT INTO `selectedcourse` VALUES ('3014218007', '1010', '2016', '69');
INSERT INTO `selectedcourse` VALUES ('3014218008', '1009', '2016', '99');
INSERT INTO `selectedcourse` VALUES ('3014218009', '1011', '2016', '84');
INSERT INTO `selectedcourse` VALUES ('3014218010', '1005', '2016', '89');
INSERT INTO `selectedcourse` VALUES ('3014218011', '1007', '2016', '68');
INSERT INTO `selectedcourse` VALUES ('3014218012', '1002', '2016', '99');
INSERT INTO `selectedcourse` VALUES ('3014218013', '1001', '2016', null);
INSERT INTO `selectedcourse` VALUES ('3014218013', '1002', '2016', null);
INSERT INTO `selectedcourse` VALUES ('3014218013', '1003', '2016', null);
-- ----------------------------
-- Table structure for students
-- ----------------------------
DROP TABLE IF EXISTS `students`;
CREATE TABLE `students` (
`sid` char(10) NOT NULL,
`sname` char(10) NOT NULL,
`sex` char(1) NOT NULL,
`schoolAge` int(2) NOT NULL,
`schoolYear` char(4) NOT NULL,
`class` char(1) NOT NULL,
PRIMARY KEY (`sid`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of students
-- ----------------------------
INSERT INTO `students` VALUES ('3014218001', '邓福萍', '男', '19', '2014', '3');
INSERT INTO `students` VALUES ('3014218002', '陈奇毅', '男', '20', '2014', '3');
INSERT INTO `students` VALUES ('3014218003', '陈思光', '男', '19', '2014', '3');
INSERT INTO `students` VALUES ('3014218004', '李雪', '女', '20', '2014', '2');
INSERT INTO `students` VALUES ('3014218005', '石丰名', '男', '21', '2014', '3');
INSERT INTO `students` VALUES ('3014218006', '张宇驰', '男', '20', '2014', '3');
INSERT INTO `students` VALUES ('3014218007', '郭仁杰', '男', '19', '2014', '1');
INSERT INTO `students` VALUES ('3014218008', '秦永贵', '男', '19', '2014', '1');
INSERT INTO `students` VALUES ('3014218009', '张双哲', '男', '18', '2014', '2');
INSERT INTO `students` VALUES ('3014218010', '郭凯', '男', '21', '2014', '1');
INSERT INTO `students` VALUES ('3014218011', '李振雷', '男', '21', '2104', '4');
INSERT INTO `students` VALUES ('3014218012', '马程明', '男', '20', '2104', '2');
INSERT INTO `students` VALUES ('3014218013', '裴顺达', '男', '21', '2104', '4');
INSERT INTO `students` VALUES ('3014218014', '张永辉', '男', '21', '2014', '4');
INSERT INTO `students` VALUES ('3014218015', '赵宇航', '女', '20', '2014', '4');
INSERT INTO `students` VALUES ('3014218016', '常力凡', '女', '19', '2014', '2');
INSERT INTO `students` VALUES ('3014218017', '王小贱', '女', '19', '2104', '1');
INSERT INTO `students` VALUES ('3014218018', '刘小超', '女', '20', '2104', '3');
INSERT INTO `students` VALUES ('3014218019', '赵丹宁', '女', '20', '2014', '3');
INSERT INTO `students` VALUES ('3014218020', '于振洹', '男', '21', '2104', '4');
INSERT INTO `students` VALUES ('3014218999', '测试', '男', '21', '2014', '3');
-- ----------------------------
-- Table structure for teacher
-- ----------------------------
DROP TABLE IF EXISTS `teacher`;
CREATE TABLE `teacher` (
`username` char(12) NOT NULL,
`password` char(10) NOT NULL,
PRIMARY KEY (`username`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of teacher
-- ----------------------------
INSERT INTO `teacher` VALUES ('admin', 'admin');