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62 lines
3.1 KiB
62 lines
3.1 KiB
CREATE DATABASE student;
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USE student;
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CREATE TABLE admin (
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id INT PRIMARY KEY,
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username VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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password VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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name VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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role varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci
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);
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use student;
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insert into admin values(1,'admin','admin','管理员','ADMIN');
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CREATE TABLE course (
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id INT PRIMARY KEY ,
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name VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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no VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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descr VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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times varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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teacher varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci
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);
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insert into course values(1,1,1,1,1,1);
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# drop table course;
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# drop table admin;
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# drop table student;
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CREATE TABLE student (
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id INT PRIMARY KEY ,
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username VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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password VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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name VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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phone VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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email varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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sex varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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birth varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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avatar varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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role varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci
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);
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insert into student values(1,'stu','stu','学生','','','','','','STUDENT');
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#学生选课
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CREATE TABLE student_course (
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id INT PRIMARY KEY ,
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name VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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no VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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student_id VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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course_id varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci
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);
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CREATE TABLE grade (
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id INT PRIMARY KEY ,
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student_id VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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course_id varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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score DECIMAL(20, 1),
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comment varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
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feedback varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci
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);
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