学生管理系统代码

model/demo.py

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+#
+# from sqlalchemy import Column, Integer, String, ForeignKey
+# from sqlalchemy.orm import relationship
+# from sqlalchemy.sql.sqltypes import DateTime
+# from database import Base
+#
+#
+# #学生表
+# class Student(Base):
+#     __tablename__ = "student"
+#     id = Column(Integer, primary_key=True,autoincrement=True)  #学生编号
+#     # class_id = Column(Integer,ForeignKey('student_class.id'))  #班级ID
+#     advisor=relationship("Advisor",back_populates="students")
+#     student_no = Column(Integer)  #学号
+#     name = Column(String(10),nullable=False)  #姓名
+#     native_places = Column(String(10),nullable=False)  #籍贯
+#     school = Column(String(10),nullable=False)  #学校
+#     major = Column(String(10),nullable=False)  #专业
+#     enrollment_time = Column(DateTime(timezone=True),nullable=False)  #入学时间
+#     graduation_time = Column(DateTime(timezone=True),nullable=False)  #毕业时间
+#     education = Column(String(10),nullable=False)  #学历
+#     advisor_id = Column(Integer,ForeignKey('advisor.id'),nullable=False)  #顾问编号
+#     age = Column(String(10),nullable=False)  #年龄
+#     gender = Column(String(10),nullable=False)  #性别
+#     status = Column(String(10))  #状态(在读、进入就业、已就业)
+#     flag = Column(Integer,nullable=False) #逻辑删除标记  0表示已经删除  1表示可以删除
+#     scores = relationship("Score",back_populates="student")
+#