17 lines
754 B
Python
17 lines
754 B
Python
# model/score.py
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from sqlalchemy import Column, Integer, Float, ForeignKey, DateTime
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from sqlalchemy.orm import relationship
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from datetime import datetime
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from database import Base
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class Score(Base):
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__tablename__ = "score"
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id = Column(Integer, primary_key=True, autoincrement=True) # 主键
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student_id = Column(Integer, ForeignKey("student.id"), nullable=False) #外键
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exam_seq = Column(Integer, nullable=False)
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score = Column(Float, nullable=False)
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is_warning = Column(Integer, default=0) #低分预警 0正常 1不及格
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is_deleted = Column(Integer, default=0) #是否被逻辑删除
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create_time = Column(DateTime, default=datetime.now)
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student = relationship("Student", back_populates="scores") |