id char 20//用户id
password char 255//用户密码
name char 30//用户姓名
e_mail_location char 40//邮箱
phone_number char 20//电话号码
targetURL varchar 255//......路径

administrator//管理员
    id//管理员ID
    password char 255//用户密码
    name char 30//用户姓名
    e_mail_location//电子邮件
    phone_number//电话号码
    
profession_information//专业信息
    profession_code char 8//专业代码
    college varchar 255//学院名称
    department varchar 255//系名称
    profession varchar 255//专业名称

student//学生用户
    id  char 20//学生ID
    password  char 255//学生密码
    name  char 30//学生姓名
    e_mail_location char 40//学生电子邮箱
    phone_number  char 20//电话号码
    grade char 4//学生年级
     profession_code char 8//专业代码

teacher//老师
    id   char 20//老师ID
    password   char 255//老师密码
    name   char 30 //老师姓名
    e_mail_location  char 40 //电子邮件
    phonenumber //电话
    job_title varchar 255//职称
    education varchar 255//老师学历
    profession_code char 8//专业代码

graduation_design//毕业设计
    id   char 20//论文ID
    stu_id  char 20//学生id
    teacher_id  char 20//老师id
   teacher_choose_student_status char 1 //指导老师指导学生
   student_choose_teacher_status  char 1//学生选择老师
  
   
   

graduation_design_information//毕业设计信息
    id  char 20//论文ID
     chinese_name varchar 255//论文中文名  
    english_name varchar 255//论文英文名
    type_of_topic varchar 255//题目类别
    source_of_design varchar 255//选题来源
    nature_of_design varchar 255//选题性质
    description_of_topic text//题目简介
   student_fill_graduation_design_information_status  char 1//学生填写选题信息
    
graduation_design_opening_report//开题报告
    id  char 20//论文ID
    report_date date//开题报告日期
    report_location varchar 255//开题报告地点
    report_url    varchar 255  //开题报告路径
    report_teacher_leader_team_id  char 20  //开题报告评阅老师组组长
    report_secretary_leader_team_id  char 20 //开题报告秘书组长
    estimated_word_count int//预计字数
    opening_report_status  char 1//学生提交开题报告书
    opening_report_mentor_opinion_status       char 1//指导老师提交开题报告书意见
    opening_report_teacher_team_opinion_status   char 1//开题报告会组长提交开题报告会纪要意见
    opening_report_college_opinion_status     char 1//学院老师提交开题报告会纪要意见
    opening_report_secretary_record_status   char 1//开题秘书提交开题报告会纪要

graduation_design_opening_report_opinion_record//开题报告会纪要
    id  char 20 //论文ID
    mentor_opinion text//导师意见
    mentor_opinion_date date//导师意见填写日期
    secretary_record text//秘书填写会议记录摘要
    secretary_record_date date//秘书记录日期
    report_teacher_team_opinion text//教师指导小组意见
    report_teacher_team_opinion_date date//教师指导小组填写日期
    college_opinion text//学院意见
    college_opinion_date date//学院意见日期

opening_report_teacher_team//开题报告老师组
    leader_teacher_id  char 20//开题报告老师组组长
    teacher1_id  char 20//开题报告老师组成员1
    teacher2_id  char 20//开题报告老师组成员2

opening_report_secretary_team//开题报告秘书组
    leader_student_id  char 20//开题报告秘书组组长
    student1_id   char 20//开题报告秘书组成员1
    student2_id    char 20//开题报告秘书组成员2

graduation_design_finished_product//毕设论文评审表
    id   char 20//论文ID
    word_count int//论文字数
    final_date date//定稿日期
    graduation_design_url   varchar 255//论文路径
    chinese_abstract text//中文摘要
    chinese_key_words text//中文关键词
    english_abstract text//英文摘要
    english_key_words text//英文关键词
    score float//最终分数
    finished_product_status   char 1//学生提交定稿


graduation_design_finished_product_mentor_score//指导老师评定成绩
     id  char 20//论文ID
    meet_requirement_score float//目的明确符合要求
    meaning_value_score float//理论意义或实际价值
    subject_scale_score float//题目规模适当
    complexity_score float//难易度适中
    ability_consult_literature_score float//查阅文献资料能力
    comprehensive_use_knowledge_score float//综合运用知识能力
    design_capability_score float//研究方案的设计能力
    ability_use_score float//研究方法和手段的运用能力
    title_consistent_score float//文题相符
    writing_level_score float//写作水平
    writing_specifications_score float//写作规范
    paper_length_score float//论文篇幅
    teory_value_score float//成果的理论或实际价值
    ability_use_foreign_language_score float//外文应用能力
    total_grade float//总成绩
    review_opinion text//指导老师评审意见
    review_opinion_date date//评审日期
    finished_product_mentor_score_status   char 1//指导老师评阅

graduation_design_finished_product_reviewer_score//评阅老师对论文的评审成绩
    id   char 20//论文ID
    score float//分数
    opinion text//意见
    reviewer_score_date date//评阅老师评阅日期
    finished_product_reviewer_score_status  char 1//评阅老师评阅

graduation_design_reply//答辩
    id  char 20//论文ID
    date date//答辩日期
    location varchar 255//答辩地点
    teacher_team_leader_id//答辩教师组组长id
    secretary_team_leader_id//答辩秘书组组长id
    
graduation_design_reply_opinion_record_score//答辩记录表
    id   char 20//论文ID
    mentor_opinion text//导师意见
    mentor_opinion_date date//导师意见提交日期
    secretary_record text//秘书记录
    secretary_record_date date//秘书记录日期
    teacher_team_opinion text//教师组意见
    teacher_team_score int//教师评分
    teacher_team_opinion_date date//教师意见日期
    college_opinion text//学院意见
    college_score int//学院分数
    college_opinion_date date//学院意见日期
    school_opinion text//学校意见
    school_score int//学校分数
    school_opinion_date date//学校意见日期
    reply_ secretary_record_status  char 1//答辩秘书提交答辩记录表
    reply_ teacher_team_score_status      char 1//答辩小组提交评分意见
   reply_ college_score_status            char 1//学院老师提交评分意见
   reply_school_score_status      char   1//学校老师提交评分意见

reply_teacher_team//答辩教师组
    leader_teacher_id  char 20//组长id
    teacher1_id   char 20//组员1
    teacher2_id   char 20//组员2

reply_secretary_team//答辩秘书小组
    leader_student_id   char 20//组长
    student1_id   char 20//组员1
    student2_id   char 20//组员2

announcement //公告
     id  char 20//公告ID
     title                      text    //公告标题
    information           text //公告信息
    ralease_date       date//公告发布日期
    annex_url            varchar    255//附件链接


   
  
  
  
  
   




global_time_point//全局时间点
     teacher_choose_student_start_date                     date //开始选题时间
     student_choose_teacher_start_date                     date //开放选题入口时间
     choose_end_date                                                 date//关闭选题入口时间
     opening_report_opinion_deadline_date               date//开题报告意见提交截止时间
     finished_product_deadline_date                          date//定稿上传截止日期
     finished_product_review_deadline_date             date//评阅截止日期
     reply_opition_deadline_date                               date//答辩意见截止日期