蒋立建

PythonProject/model/cla_model.py

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+
+from sqlalchemy import DateTime,Date,Column,Integer,ForeignKey,Boolean
+from util.database import Base,engine
+
+class ClassManagement(Base):
+    __tablename__ = "wl_class"
+
+    class_id= Column(Integer, primary_key=True, autoincrement=True,comment='班级编号')
+
+    start_class_date = Column(Date,comment='开课时间')
+
+    head_teacher_id= Column(Integer,ForeignKey('wl_teacher.id'),comment='班主任')
+
+    class_teacher_id = Column(Integer,ForeignKey('wl_teacher.id'),comment='授课教师')
+
+    Entry_date= Column(DateTime,comment='录入时间')
+
+    update_date = Column(DateTime,comment='更新时间')
+
+    delete_status = Column(
+        Boolean,
+        nullable=False,
+        default=False,
+        server_default='0',
+        comment='删除状态：0未删除，1已删除'
+    )
+    delete_time = Column(DateTime, nullable=True, comment='删除时间')
+
+Base.metadata.create_all(engine)
+
+
+
+
+
+
+